使用贝叶斯推理相关体外胚胎生产和体内瘤牛公牛的生育率</gydF4y2Batitle> <link rel="preload stylesheet" as="style" type="text/css" href="https://cdn.bibblio.org/rcm/4.28.0/bib-related-content.min.css"> <link rel="preload" href="https://static.hindawi.com/new/next_assets/2023-08-03-0017a694320dbe69a559e8120be98c/_next/static/css/b2661f2cd4bd618b.css" as="style"> <link rel="stylesheet" href="https://static.hindawi.com/new/next_assets/2023-08-03-0017a694320dbe69a559e8120be98c/_next/static/css/b2661f2cd4bd618b.css" data-n-g=""> <style id="__jsx-903e4b2e5d3241e4">div#__next{display:-webkit-box;display:-webkit-flex;display:-moz-box;display:-ms-flexbox;display:flex;min-height:100vh;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-moz-box-orient:vertical;-moz-box-direction:normal;-ms-flex-direction:column;flex-direction:column}</style> </head> <body> <div id="__next"> <section class="ant-layout"> <div> <header class="ant-layout-header"> <div class="header__width-wrapper"> <div 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href="#related-articles">相关文章</一个> </div> </div> </div> </div> </div> <div class="ant-col ThreeColumnLayout_middleColumn__sbd41"> <div class="ArticleMiddleSection_articleMiddleSection__gAv9z"> <div class="articleHeader"> <strong>研究文章|<gydF4y2Ba!-- -->开放获取</gydF4y2Bastrong> <div class="articleHeader__meta"> <span>体积<gydF4y2Ba!-- -->2011年<gydF4y2Ba!-- -->|</gydF4y2Baspan> <span>文章的ID<gydF4y2Ba!-- -->436381年<gydF4y2Ba!-- -->|</gydF4y2Baspan> <span class="articleHeader__meta_doiLink"><a href="https://doi.org/10.4061/2011/436381" aria-label="Doi-link" target="_blank" rel="noreferrer">https://doi.org/10.4061/2011/436381</一个></span> </div> <div class="simpleShowMore"> <button class="simpleShowMore__button">显示引用</gydF4y2Babutton> </div> <h1 class="articleHeader__title">使用贝叶斯推理的关联<我>在体外</我>胚胎生产和<我>在活的有机体内</我>瘤牛的生育率公牛</gydF4y2Bah1> <div class="articleHeader__authors"> <span class="articleHeader__authors_author"><strong>Mateus何塞Sudano</gydF4y2Bastrong><a href="//www.newsama.com/cdn-cgi/l/email-protection" aria-label="Mail Option"><span role="img" class="anticon"> <svg version="1.0" xmlns="http://www.w3.org/2000/svg" width="1em" height="1em" viewbox="0 0 1401 1101"> <path fill="#6ba439" d="M132.5 2.1C101.4 6 71.1 20.5 48.3 42.4c-22.7 21.7-37.5 48.3-44.6 80l-2.2 10.1v837l2.2 10.1c6.7 30 19.3 53.9 39.8 75.3 23.3 24.3 56.4 40.9 90 45 12.8 1.6 1122.2 1.6 1135 0 38.9-4.8 75.9-25.6 100-56.4 15-19.3 24.2-39 29.8-63.9l2.2-10.1v-837l-2.2-10.1c-7.1-31.8-21.9-58.3-44.6-80.1-20.2-19.2-43.9-31.7-73.6-38.5l-9.6-2.3L705 1.4c-321.9-.1-568.5.2-572.5.7zm1123.4 99.5c1.7.4 3.1 1 3.1 1.4 0 .5-125.6 87.7-279 194L700.9 490.2 422 297C268.5 190.7 143 103.4 143 103c0-.5 1-1.1 2.3-1.3 3.5-.7 1107.1-.8 1110.6-.1zM401 404c164.4 113.8 299.4 207 300 207 .6 0 135.6-93.2 300.1-207 164.5-113.9 299.3-207 299.5-207 .2 0 .4 170.9.4 379.7 0 417.9.5 386-6.1 398.3-6.2 11.6-19 21.4-31.9 24.4-5.8 1.4-67.4 1.6-562 1.6s-556.2-.2-562-1.6c-12.9-3-25.7-12.8-31.9-24.4-6.6-12.3-6.1 19.6-6.1-398.3 0-208.8.2-379.7.5-379.7S236.6 290.1 401 404z"></path> </svg></span></a>,<gydF4y2Basup>1</gydF4y2Basup></span> <span class="articleHeader__authors_author">安德烈·马舍尔Crespilho<gydF4y2Ba!-- -->,<gydF4y2Basup>1</gydF4y2Basup></span> <span class="articleHeader__authors_author">克劳迪娅巴博萨费尔南德斯<gydF4y2Ba!-- -->,<gydF4y2Basup>1</gydF4y2Basup></span> <span class="articleHeader__authors_author">Alicio马丁斯初级<gydF4y2Ba!-- -->,<gydF4y2Basup>2</gydF4y2Basup></span> <span class="articleHeader__authors_author">弗雷德里克Ozanam爸爸<gydF4y2Ba!-- -->,<gydF4y2Basup>1</gydF4y2Basup></span> <span class="articleHeader__authors_author">Josemar罗德里格斯<gydF4y2Ba!-- -->,<gydF4y2Basup>3</gydF4y2Basup></span> <span class="articleHeader__authors_author">瑞马查多<gydF4y2Ba!-- -->,<gydF4y2Basup>4</gydF4y2Basup></span> <span class="articleHeader__authors_author">和<gydF4y2Bastrong>费尔南达•克鲁兹Landim-Alvarenga</gydF4y2Bastrong><a href="//www.newsama.com/cdn-cgi/l/email-protection" aria-label="Mail Option"><span role="img" class="anticon"> <svg version="1.0" xmlns="http://www.w3.org/2000/svg" width="1em" height="1em" viewbox="0 0 1401 1101"> <path fill="#6ba439" d="M132.5 2.1C101.4 6 71.1 20.5 48.3 42.4c-22.7 21.7-37.5 48.3-44.6 80l-2.2 10.1v837l2.2 10.1c6.7 30 19.3 53.9 39.8 75.3 23.3 24.3 56.4 40.9 90 45 12.8 1.6 1122.2 1.6 1135 0 38.9-4.8 75.9-25.6 100-56.4 15-19.3 24.2-39 29.8-63.9l2.2-10.1v-837l-2.2-10.1c-7.1-31.8-21.9-58.3-44.6-80.1-20.2-19.2-43.9-31.7-73.6-38.5l-9.6-2.3L705 1.4c-321.9-.1-568.5.2-572.5.7zm1123.4 99.5c1.7.4 3.1 1 3.1 1.4 0 .5-125.6 87.7-279 194L700.9 490.2 422 297C268.5 190.7 143 103.4 143 103c0-.5 1-1.1 2.3-1.3 3.5-.7 1107.1-.8 1110.6-.1zM401 404c164.4 113.8 299.4 207 300 207 .6 0 135.6-93.2 300.1-207 164.5-113.9 299.3-207 299.5-207 .2 0 .4 170.9.4 379.7 0 417.9.5 386-6.1 398.3-6.2 11.6-19 21.4-31.9 24.4-5.8 1.4-67.4 1.6-562 1.6s-556.2-.2-562-1.6c-12.9-3-25.7-12.8-31.9-24.4-6.6-12.3-6.1 19.6-6.1-398.3 0-208.8.2-379.7.5-379.7S236.6 290.1 401 404z"></path> </svg></span></a><sup>1</gydF4y2Basup></span> </div> <div class="simpleShowMore"> <button class="simpleShowMore__button">显示更多</gydF4y2Babutton> </div> <div class="articleHeader__academicEditor"> <strong>学术编辑器:</gydF4y2Bastrong> <span>洛林·m·Sordillo</gydF4y2Baspan> </div> <div class="articleHeader__timeline"> <div class="articleHeader__timeline_item "> <strong>收到了</gydF4y2Bastrong> <span>2010年12月10</gydF4y2Baspan> </div> <div class="articleHeader__timeline_item "> <strong>接受</gydF4y2Bastrong> <span>2011年2月27日</gydF4y2Baspan> </div> <div class="articleHeader__timeline_item articleHeader__timeline_item_sticky"> <strong>发表</gydF4y2Bastrong> <span>2011年4月14日</gydF4y2Baspan> </div> </div> </div> <div class="articleBody"> <div class="xml-content"> <h4 class="header" id="abstract">文摘</gydF4y2Bah4> <p>本实验的目的是测试<我>在体外</我>胚胎生产(IVP)作为一种工具来估计生育表现瘤牛公牛使用贝叶斯推理统计数据。卵母细胞成熟和受精<我>在体外</我>利用三种不同的瘤牛公牛的精子细胞(V, T, G)。这三个公牛提出类似的结果对原核的形成和囊胚形成率。不过,公牛队之间的卵裂率是不同的。乳沟的基于组合数据估计怀孕率和囊胚形成非常类似于真正的怀孕率观察同样的公牛定时人工授精后程序。此外,即使我们只使用卵裂率数据或囊胚形成数据,估计怀孕率仍接近真正的怀孕率。我们得出这样的结论:贝叶斯推理是一种有效的统计程序来估计<我>在活的有机体内</我>使用数据从IVP牛生育。</pgydF4y2Ba> <span class="end-abs"></span> <h4 id="introduction">1。介绍</gydF4y2Bah4> <p>成功的牛的人工授精技术(AI)项目取决于使用公牛与最佳的生育能力。使用动物生育率高,可以实现最大的怀孕率在繁殖季节,减少项目的成本。然而,到目前为止,最有效的方法来估计特别牛的生育率是使用现场肥力试验(<一个href="#B1">1</一个>),这是非常昂贵和费时<一个href="#B2">2</一个>]。</pgydF4y2Ba> <p>在过去的几十年里,许多研究与开发实验室的目标执行测试来评估精液授精后从不同的动物和预测其性能。这种测试将是有益的,因为它将会减少使用的概率低生育公牛在AI程序(<一个href="#B3">3</一个>)没有栽植大量雌性的必要性进行公牛生育测试。</pgydF4y2Ba> <p>一些精液特征进行了分析,以确保质量和生育能力。研究最多的特点是精子的运动性(<一个href="#B4">4</一个>,<一个href="#B5">5</一个>和形态<一个href="#B6">6</一个>和血浆的<一个href="#B7">7</一个>]和acrosomal [<一个href="#B8">8</一个>膜的完整性。尽管这些特征已经被证明是重要的精液分析,与牛相关生育率很低(<一个href="#B9">9</一个>),与研究之间的实质性的变化。</pgydF4y2Ba> <p>在牛IVP,<我>在体外</我>受精和<我>在体外</我>胚胎的文化已经被提议作为biotechnical工具适合生育的预测性能在公牛<一个href="#B2">2</一个>,<一个href="#B10">10</一个>- - - - - -<一个href="#B12">12</一个>]。然而,即使使用IVP导致有趣的结果,尤其是当结合精液分析(运动性、形态和膜完整性),先前的研究已经发现相互矛盾的结果当IVP和生育比较结果相同的牛<一个href="#B13">13</一个>,<一个href="#B14">14</一个>]。直到现在,没有实验室测试已经成功地预测,在国内具有良好的重复性,男性生育能力的动物。</pgydF4y2Ba> <p>本研究的目的是评估一个统计模型的应用程序使用贝叶斯推理(<一个href="#B15">15</一个>]估计生育表现瘤牛公牛使用数据从IVP程序和真正的概念利率之前获得每个牛。</pgydF4y2Ba> <h4 id="materials-and-methods">2。材料和方法</gydF4y2Bah4> <h5 id="sec2.1">2.1。<我>在体外</我>成熟</gydF4y2Bah5> <p>卵巢从商业屠宰场获得在这个实验中被运用。卵母细胞与一个吸气18-gauge针连接到一个10毫升注射器从卵泡直径2 - 8毫米。卵母细胞形态和数量的选择根据细胞质细胞层积云卵母细胞复合体。只卵母细胞周围超过三层积云细胞和细胞质均匀。被选中的卵母细胞(<gydF4y2Basvg height="11.0375" id="M1" style="vertical-align:-0.27588pt;width:56.262501px;" version="1.1" viewbox="0 0 56.262501 11.0375" width="56.262501" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,11.0375)"> <g transform="translate(72,-63.17)"> <text transform="matrix(1,0,0,-1,-71.95,63.5)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="14.103384" y="0"> =</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="26.143772" y="0"> 9</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="32.395271" y="0"> 9</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="38.646774" y="0"> 7</gydF4y2Batspan> </text> </g> </g> </svg>)成熟22到24小时38.5°C孵化器有限公司为5%<gydF4y2Basub>2</gydF4y2Basub>在空气中,100%的湿度。卵母细胞(每下降20 - 30)于90年到期<gydF4y2Basvg height="9.6750002" id="M2" style="vertical-align:-2.29482pt;width:9.6374998px;" version="1.1" viewbox="0 0 9.6374998 9.6750002" width="9.6374998" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,9.675)"> <g transform="translate(72,-64.26)"> <text transform="matrix(1,0,0,-1,-71.95,66.6)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg>L滴满了矿物油。成熟介质是由中医和厄尔- 199的盐和谷酰胺(Gibco 31.100,大岛,纽约,美国)补充与BSA 5毫克/毫升、丙酮酸钠2.2毫克/毫升,1毫克/毫升雌二醇17<gydF4y2Basvg height="13.425" id="M3" style="vertical-align:-2.29482pt;width:8.8500004px;" version="1.1" viewbox="0 0 8.8500004 13.425" width="8.8500004" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,13.425)"> <g transform="translate(72,-61.26)"> <text transform="matrix(1,0,0,-1,-71.95,63.6)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg>,50<gydF4y2Basvg height="9.6750002" id="M4" style="vertical-align:-2.29482pt;width:9.6374998px;" version="1.1" viewbox="0 0 9.6374998 9.6750002" width="9.6374998" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,9.675)"> <g transform="translate(72,-64.26)"> <text transform="matrix(1,0,0,-1,-71.95,66.6)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg>g / mL hCG (Profasi、SE、巴西,5.000 UI), 1<gydF4y2Basvg height="9.6750002" id="M5" style="vertical-align:-2.29482pt;width:9.6374998px;" version="1.1" viewbox="0 0 9.6374998 9.6750002" width="9.6374998" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,9.675)"> <g transform="translate(72,-64.26)"> <text transform="matrix(1,0,0,-1,-71.95,66.6)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg>g / mL FSH (Foltropin-V, Vetrepharm、加拿大),和75年<gydF4y2Basvg height="9.6750002" id="M6" style="vertical-align:-2.29482pt;width:9.6374998px;" version="1.1" viewbox="0 0 9.6374998 9.6750002" width="9.6374998" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,9.675)"> <g transform="translate(72,-64.26)"> <text transform="matrix(1,0,0,-1,-71.95,66.6)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg>克/毫升庆大霉素。所有药物都购自σ(Sigma-Aldrich Corp .,圣路易斯,密苏里州,美国),除非另有规定。</pgydF4y2Ba> <h5 id="sec2.2">2.2。<我>在体外</我>受精</gydF4y2Bah5> <p>受精,一批独特的商业frozen-thawed精液从三个不同的瘤牛公牛被使用,和他们都是Nellore品种的公牛(<我>牛indicus</我>),命名为V, T, g .精子细胞从所有公牛选择通过Percoll梯度,调整浓度<gydF4y2Basvg height="14.4625" id="M7" style="vertical-align:-0.3135pt;width:46.612499px;" version="1.1" viewbox="0 0 46.612499 14.4625" width="46.612499" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,14.4625)"> <g transform="translate(72,-60.43)"> <text transform="matrix(1,0,0,-1,-71.95,60.79)"> <tspan style="font-size: 12.50px; " x="0" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="9.0271664" y="0"> ×</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="19.804752" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="26.056252" y="0"> 0</gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,-39.64,65.96)"> <tspan style="font-size: 8.75px; " x="0" y="0"> 6</gydF4y2Batspan> </text> </g> </g> </svg>精子细胞/毫升。受精进行信托基金中(美国加州欧文科学、圣安娜)补充5毫克/毫升BSA, 0.5毫克/毫升咖啡因,丙酮酸钠2.2毫克/毫升、30<gydF4y2Basvg height="9.6750002" id="M8" style="vertical-align:-2.29482pt;width:9.6374998px;" version="1.1" viewbox="0 0 9.6374998 9.6750002" width="9.6374998" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,9.675)"> <g transform="translate(72,-64.26)"> <text transform="matrix(1,0,0,-1,-71.95,66.6)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg>g / mL肝素,18岁<gydF4y2Basvg height="9.6750002" id="M9" style="vertical-align:-2.29482pt;width:9.6374998px;" version="1.1" viewbox="0 0 9.6374998 9.6750002" width="9.6374998" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,9.675)"> <g transform="translate(72,-64.26)"> <text transform="matrix(1,0,0,-1,-71.95,66.6)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg>M penicilamine, 10<gydF4y2Basvg height="9.6750002" id="M10" style="vertical-align:-2.29482pt;width:9.6374998px;" version="1.1" viewbox="0 0 9.6374998 9.6750002" width="9.6374998" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,9.675)"> <g transform="translate(72,-64.26)"> <text transform="matrix(1,0,0,-1,-71.95,66.6)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg>M hypotaurine, 1.8<gydF4y2Basvg height="9.6750002" id="M11" style="vertical-align:-2.29482pt;width:9.6374998px;" version="1.1" viewbox="0 0 9.6374998 9.6750002" width="9.6374998" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,9.675)"> <g transform="translate(72,-64.26)"> <text transform="matrix(1,0,0,-1,-71.95,66.6)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg>M肾上腺素,75<gydF4y2Basvg height="9.6750002" id="M12" style="vertical-align:-2.29482pt;width:9.6374998px;" version="1.1" viewbox="0 0 9.6374998 9.6750002" width="9.6374998" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,9.675)"> <g transform="translate(72,-64.26)"> <text transform="matrix(1,0,0,-1,-71.95,66.6)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg>克/毫升庆大霉素。20 - 30组卵母细胞与精子细胞孵化了大约18个小时在相同条件下成熟的描述。</pgydF4y2Ba> <h5 id="sec2.3">2.3。评价原核的形成</gydF4y2Bah5> <p>对于原核的形成分析,假定四十受精卵每组剥蚀和沾1%醋酸地衣红(COA)原核的可视化。受精的受精卵的总数的基础上得出既定受精卵在每个样本。受精卵被转移到小滴用1% BSA DPBS组织学幻灯片和盖玻片覆盖。幻灯片被固定在Carnoy的固定剂。24小时内固定后,受精卵沾1%醋酸地衣红和光学显微镜下检查。</pgydF4y2Ba> <h5 id="sec2.4">2.4。<我>在体外</我>文化</gydF4y2Bah5> <p>剩下的受精卵被剥蚀,转移到文化菜包含SOFaa介质(巴西坎皮纳斯,Nutricell SP)。七天的胚胎培养mixed-air孵化器(90% N<gydF4y2Basub>2</gydF4y2Basub>,5%的公司<gydF4y2Basub>2</gydF4y2Basub>,5%的人啊<gydF4y2Basub>2</gydF4y2Basub>)。乳沟和胚泡形成数据收集天文化3和7,分别基于每组中使用的卵母细胞总数(删除辅酶a染色的除外)。</pgydF4y2Ba> <h5 id="sec2.5">2.5。<我>在活的有机体内</我>牛肥力,奶牛和人工授精</gydF4y2Bah5> <p>的<我>在活的有机体内</我>牛生育后获得定时人工授精(FTAI)项目相同的商业从Nellore品种公牛精液批次(<我>牛indicus</我>)命名为V, T, G用于体外受精。成熟的Nellore(不会分泌乳汁<我>牛indicus</我>)牛(<gydF4y2Basvg height="11.0375" id="M13" style="vertical-align:-0.27588pt;width:56.262501px;" version="1.1" viewbox="0 0 56.262501 11.0375" width="56.262501" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,11.0375)"> <g transform="translate(72,-63.17)"> <text transform="matrix(1,0,0,-1,-71.95,63.5)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="14.103384" y="0"> =</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="26.143772" y="0"> 4</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="32.395271" y="0"> 9</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="38.646774" y="0"> 2</gydF4y2Batspan> </text> </g> </g> </svg>;7到10岁;<gydF4y2Basvg height="12.05" id="M14" style="vertical-align:-1.09097pt;width:56.849998px;" version="1.1" viewbox="0 0 56.849998 12.05" width="56.849998" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,12.05)"> <g transform="translate(72,-62.36)"> <text transform="matrix(1,0,0,-1,-71.95,63.5)"> <tspan style="font-size: 12.50px; " x="0" y="0"> 4</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="6.2515001" y="0"> 4</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="12.503" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="21.530167" y="0"> ±</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="32.870388" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="39.121887" y="0"> 9</gydF4y2Batspan> </text> </g> </g> </svg>公斤体重)被用于这项研究。牛是托管在一个广泛的基于热带草原放牧系统。免费获取水和矿物质补充剂是允许的。牛、发情周期的随机阶段(0),收到了Norgestomet耳中植入皮下组织包含3毫克Norgestomet (Crestar Intervet, SP、巴西)连同5毫克雌二醇戊酸酯和3毫克Norgestomet坜(Intervet、SP、巴西)。9天,收到的牛一剂300 IU心电图坜(Folligon Intervet, SP、巴西),和Norgestomet植入被撤回。11天,54小时Norgestomet植入撤回后,所有的牛都FTAI。FTAI都只由一个技师,使用商业frozen-thawed精液从公牛V (<gydF4y2Basvg height="11.0375" id="M15" style="vertical-align:-0.27588pt;width:56.262501px;" version="1.1" viewbox="0 0 56.262501 11.0375" width="56.262501" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,11.0375)"> <g transform="translate(72,-63.17)"> <text transform="matrix(1,0,0,-1,-71.95,63.5)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="14.103384" y="0"> =</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="26.143772" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="32.395271" y="0"> 4</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="38.646774" y="0"> 9</gydF4y2Batspan> </text> </g> </g> </svg>)、T (<gydF4y2Basvg height="11.0375" id="M16" style="vertical-align:-0.27588pt;width:56.262501px;" version="1.1" viewbox="0 0 56.262501 11.0375" width="56.262501" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,11.0375)"> <g transform="translate(72,-63.17)"> <text transform="matrix(1,0,0,-1,-71.95,63.5)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="14.103384" y="0"> =</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="26.143772" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="32.395271" y="0"> 0</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="38.646774" y="0"> 9</gydF4y2Batspan> </text> </g> </g> </svg>),G (<gydF4y2Basvg height="10.9125" id="M17" style="vertical-align:-0.17555pt;width:56.262501px;" version="1.1" viewbox="0 0 56.262501 10.9125" width="56.262501" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,10.9125)"> <g transform="translate(72,-63.27)"> <text transform="matrix(1,0,0,-1,-71.95,63.5)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="14.103384" y="0"> =</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="26.143772" y="0"> 2</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="32.395271" y="0"> 3</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="38.646774" y="0"> 4</gydF4y2Batspan> </text> </g> </g> </svg>)。FTAI后妊娠诊断程序,定义为真正的受孕率,进行经直肠超声(Aloka 500 V配备5.0 mhz线性阵列换能器)结束后60天的周期同步。</pgydF4y2Ba> <h5 id="sec2.6">2.6。统计分析</gydF4y2Bah5> <p>乳沟和胚泡百分比数据分析方差分析其次是图基的测试。untransformed数据表<一个href="//www.newsama.com/journals/vmi/2011/436381/tab1/" target="_blank">1</一个>。三个牛的怀孕率使用卡方检验进行比较。环境和动物种类是相同的,没有任何可能的其他显著的影响。这两组数据进行了分析使用统计软件GraphPad InStat 3.0 (<gydF4y2Basvg height="11.25" id="M18" style="vertical-align:-0.30096pt;width:48.337502px;" version="1.1" viewbox="0 0 48.337502 11.25" width="48.337502" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,11.25)"> <g transform="translate(72,-63)"> <text transform="matrix(1,0,0,-1,-71.95,63.35)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="10.890113" y="0"> <</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="22.930502" y="0"> 。</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="26.056252" y="0"> 0</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="32.307751" y="0"> 5</gydF4y2Batspan> </text> </g> </g> </svg>)。</pgydF4y2Ba> <div class="floats-partial-section partial-other-wrapper" data-section="tab1"> <div class="floats-partial-footer"> <div class="floats-partial-caption"> <span class="caption-text">表1</gydF4y2Baspan> <a aria-label="View full page" class="caption-partial-url" href="//www.newsama.com/journals/vmi/2011/436381/tab1/" title="" target="_blank"></a> </div> <div class="floats-partial-caption-text"> 生育每个牛的性能表示为受孕率后定时人工授精(FTAI)。Pronuclei可视化、卵裂率和囊胚形成率(意味着±SD)观察到12日,72年和168小时后体外受精。</d我v> <a class="table-thumb-overlay" href="//www.newsama.com/journals/vmi/2011/436381/tab1" target="_blank" aria-label="View full page"></a> </div> </div> <p>为了确定实验室结果之间的相关性和真正的生育每个牛,乳沟,和胚泡形成手段相比,真正的概念分析了利率公牛V, T,并使用贝叶斯推理(G<一个href="#B16">16</一个>]。首先,采用二项式模型建立关联函数和预测模型(附录(a)、(B)和(C),职责)。使用贝叶斯过程在程序中实现Winbugs 1.4 [<一个href="#B15">15</一个>),预测模型参数<gydF4y2Basvg height="7.1750002" id="M30" style="vertical-align:-0.1254pt;width:8.9375px;" version="1.1" viewbox="0 0 8.9375 7.1750002" width="8.9375" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,7.175)"> <g transform="translate(72,-66.26)"> <text transform="matrix(1,0,0,-1,-71.95,66.44)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg><i>,</我> <svg height="14.475" id="M31" style="vertical-align:-3.13504pt;width:14.9375px;" version="1.1" viewbox="0 0 14.9375 14.475" width="14.9375" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,14.475)"> <g transform="translate(72,-60.42)"> <text transform="matrix(1,0,0,-1,-71.95,63.6)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,-64.97,60.47)"> <tspan style="font-size: 8.75px; " x="0" y="0"> 1</gydF4y2Batspan> </text> </g> </g> </svg>,<gydF4y2Basvg height="14.475" id="M32" style="vertical-align:-3.13504pt;width:14.9375px;" version="1.1" viewbox="0 0 14.9375 14.475" width="14.9375" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,14.475)"> <g transform="translate(72,-60.42)"> <text transform="matrix(1,0,0,-1,-71.95,63.6)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,-64.97,60.47)"> <tspan style="font-size: 8.75px; " x="0" y="0"> 2</gydF4y2Batspan> </text> </g> </g> </svg>计算通过Marcov链蒙特卡罗(密度)计算机算法使用吉布斯采样器法建立预测模型(附录(C))基于数据的乳沟,胚泡形成和公牛的真正概念利率提供给程序。Noninformative或模糊先验分布与正常曲线为中心在原点(0)和相对较大的方差<一个href="#B17">17</一个>]。预测模型的建立,乳沟和囊胚形成率的平均值是1.4提供给程序Winbugs估计公牛生育能力的基础上,结合数据的卵裂、囊胚形成率;卵裂率和囊胚形成率仅单独每个牛(附录(C):模型1、2和3分别地)。</pgydF4y2Ba> <p>在附录中,首先采用二项式模型(附录(一):<gydF4y2Basvg height="14.3625" id="M33" style="vertical-align:-3.2316pt;width:12.5125px;" version="1.1" viewbox="0 0 12.5125 14.3625" width="12.5125" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,14.3625)"> <g transform="translate(72,-60.51)"> <text transform="matrix(1,0,0,-1,-71.95,63.79)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,-65.26,60.66)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg>:怀孕的母牛数量;<gydF4y2Basvg height="14.3625" id="M34" style="vertical-align:-3.2316pt;width:17.450001px;" version="1.1" viewbox="0 0 17.450001 14.3625" width="17.450001" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,14.3625)"> <g transform="translate(72,-60.51)"> <text transform="matrix(1,0,0,-1,-71.95,63.79)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,-61.31,60.66)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg>:牛的总数;<gydF4y2Basvg height="14.3625" id="M35" style="vertical-align:-3.2316pt;width:13.4375px;" version="1.1" viewbox="0 0 13.4375 14.3625" width="13.4375" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,14.3625)"> <g transform="translate(72,-60.51)"> <text transform="matrix(1,0,0,-1,-71.95,63.79)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,-64.52,60.66)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg>:受胎率;<gydF4y2Basvg height="9.9250002" id="M36" style="vertical-align:-0.13794pt;width:4.9875002px;" version="1.1" viewbox="0 0 4.9875002 9.9250002" width="4.9875002" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,9.925)"> <g transform="translate(72,-64.06)"> <text transform="matrix(1,0,0,-1,-71.95,64.25)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg>:牛)建立关联函数(附录(B):<gydF4y2Basvg height="7.1750002" id="M37" style="vertical-align:-0.1254pt;width:8.9375px;" version="1.1" viewbox="0 0 8.9375 7.1750002" width="8.9375" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,7.175)"> <g transform="translate(72,-66.26)"> <text transform="matrix(1,0,0,-1,-71.95,66.44)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg><i>,</我> <svg height="14.475" id="M38" style="vertical-align:-3.13504pt;width:14.9375px;" version="1.1" viewbox="0 0 14.9375 14.475" width="14.9375" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,14.475)"> <g transform="translate(72,-60.42)"> <text transform="matrix(1,0,0,-1,-71.95,63.6)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,-64.97,60.47)"> <tspan style="font-size: 8.75px; " x="0" y="0"> 1</gydF4y2Batspan> </text> </g> </g> </svg>和<gydF4y2Basvg height="14.475" id="M39" style="vertical-align:-3.13504pt;width:14.9375px;" version="1.1" viewbox="0 0 14.9375 14.475" width="14.9375" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,14.475)"> <g transform="translate(72,-60.42)"> <text transform="matrix(1,0,0,-1,-71.95,63.6)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,-64.97,60.47)"> <tspan style="font-size: 8.75px; " x="0" y="0"> 2</gydF4y2Batspan> </text> </g> </g> </svg>通过密度是常数计算程序Winbugs 1.4计算机算法建立预测模型;劈理的数据(<gydF4y2Basvg height="14.5875" id="M40" style="vertical-align:-3.2316pt;width:18.2875px;" version="1.1" viewbox="0 0 18.2875 14.5875" width="18.2875" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,14.5875)"> <g transform="translate(72,-60.33)"> <text transform="matrix(1,0,0,-1,-71.95,63.6)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,-65.01,60.47)"> <tspan style="font-size: 8.75px; " x="0" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="4.3759999" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg>)和胚泡形成数据(<gydF4y2Basvg height="14.5875" id="M41" style="vertical-align:-3.2316pt;width:18.2875px;" version="1.1" viewbox="0 0 18.2875 14.5875" width="18.2875" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,14.5875)"> <g transform="translate(72,-60.33)"> <text transform="matrix(1,0,0,-1,-71.95,63.6)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,-65.01,60.47)"> <tspan style="font-size: 8.75px; " x="0" y="0"> 2</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="4.3759999" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg>)提供给程序Winbugs 1.4估计怀孕率(<gydF4y2Basvg height="11.05" id="M42" style="vertical-align:-3.2316pt;width:11.7875px;" version="1.1" viewbox="0 0 11.7875 11.05" width="11.7875" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,11.05)"> <g transform="translate(72,-63.16)"> <text transform="matrix(1,0,0,-1,-71.95,66.44)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,-65.84,63.31)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg>),最后获得的预测模型使用程序Winbugs 1.4(附录(C):<我>模型1</我>:牛生育率估计基于组合数据的乳沟和胚泡形成;<我>模型2</我>:牛生育率估计基于卵裂率;<我>模型3</我>:牛生育率估计基于囊胚形成率;<gydF4y2Basvg height="14.5875" id="M43" style="vertical-align:-3.2316pt;width:18.2875px;" version="1.1" viewbox="0 0 18.2875 14.5875" width="18.2875" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,14.5875)"> <g transform="translate(72,-60.33)"> <text transform="matrix(1,0,0,-1,-71.95,63.6)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,-65.01,60.47)"> <tspan style="font-size: 8.75px; " x="0" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="4.3759999" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg>:卵裂率提供;<gydF4y2Basvg height="14.5875" id="M44" style="vertical-align:-3.2316pt;width:18.2875px;" version="1.1" viewbox="0 0 18.2875 14.5875" width="18.2875" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,14.5875)"> <g transform="translate(72,-60.33)"> <text transform="matrix(1,0,0,-1,-71.95,63.6)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,-65.01,60.47)"> <tspan style="font-size: 8.75px; " x="0" y="0"> 2</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="4.3759999" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg>:提供囊胚形成率;<我>p<gydF4y2Basub>io</gydF4y2Basub></i>:估计公牛生育)。</pgydF4y2Ba> <h4 id="results">3所示。结果</gydF4y2Bah4> <p>统计上显著差异公牛队中没有观察到两个或两个以上的可视化pronuclei和囊胚形成率(表<一个href="//www.newsama.com/journals/vmi/2011/436381/tab1/" target="_blank">1</一个>)。然而,卵裂率观察牛T较低(<gydF4y2Basvg height="11.25" id="M45" style="vertical-align:-0.30096pt;width:48.337502px;" version="1.1" viewbox="0 0 48.337502 11.25" width="48.337502" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,11.25)"> <g transform="translate(72,-63)"> <text transform="matrix(1,0,0,-1,-71.95,63.35)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="10.890113" y="0"> <</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="22.930502" y="0"> 。</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="26.056252" y="0"> 0</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="32.307751" y="0"> 5</gydF4y2Batspan> </text> </g> </g> </svg>比公牛V和G(表)<一个href="//www.newsama.com/journals/vmi/2011/436381/tab1/" target="_blank">1</一个>)。的<我>在活的有机体内</我>牛生育率数据提出了表<一个href="//www.newsama.com/journals/vmi/2011/436381/tab1/" target="_blank">1</一个>真的怀孕率在一个FTAI程序。所有三个公牛提出统计类似生殖性能(<gydF4y2Basvg height="11.0375" id="M46" style="vertical-align:-0.27588pt;width:63.962502px;" version="1.1" viewbox="0 0 63.962502 11.0375" width="63.962502" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,11.0375)"> <g transform="translate(72,-63.17)"> <text transform="matrix(1,0,0,-1,-71.95,63.5)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="10.890113" y="0"> =</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="22.930502" y="0"> 。</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="26.056252" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="32.307751" y="0"> 2</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="38.559254" y="0"> 9</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="44.810753" y="0"> 9</gydF4y2Batspan> </text> </g> </g> </svg>)。</pgydF4y2Ba> <p>在这个实验中,首次采用二项式回归模型建立关联函数。随后,参数<gydF4y2Basvg height="7.1750002" id="M47" style="vertical-align:-0.1254pt;width:8.9375px;" version="1.1" viewbox="0 0 8.9375 7.1750002" width="8.9375" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,7.175)"> <g transform="translate(72,-66.26)"> <text transform="matrix(1,0,0,-1,-71.95,66.44)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg><i>,</我> <svg height="14.475" id="M48" style="vertical-align:-3.13504pt;width:14.9375px;" version="1.1" viewbox="0 0 14.9375 14.475" width="14.9375" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,14.475)"> <g transform="translate(72,-60.42)"> <text transform="matrix(1,0,0,-1,-71.95,63.6)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,-64.97,60.47)"> <tspan style="font-size: 8.75px; " x="0" y="0"> 1</gydF4y2Batspan> </text> </g> </g> </svg>和<gydF4y2Basvg height="14.475" id="M49" style="vertical-align:-3.13504pt;width:14.9375px;" version="1.1" viewbox="0 0 14.9375 14.475" width="14.9375" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,14.475)"> <g transform="translate(72,-60.42)"> <text transform="matrix(1,0,0,-1,-71.95,63.6)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,-64.97,60.47)"> <tspan style="font-size: 8.75px; " x="0" y="0"> 2</gydF4y2Batspan> </text> </g> </g> </svg>预测模型的计算程序Winbugs 1.4获得通过。牛生育率估计程序Winbugs 1.4使用提供意味着数据的乳沟和囊胚形成率、卵裂率,和囊胚形成率(附录(C):模型1、2和3,分别地)。</pgydF4y2Ba> <p>估计怀孕率和<我>在活的有机体内</我>牛肥力,表示为真正的怀孕率,为每个牛展示在表<一个href="//www.newsama.com/journals/vmi/2011/436381/tab2/" target="_blank">2</一个>。结果表明,当数据从乳沟或囊胚形成率是单独使用,估计率概念类似于真正的受胎率。然而,当这两个参数(解理和囊胚形成率)结合使用,估计所观察到的怀孕率几乎相同的所有三个公牛。</pgydF4y2Ba> <div class="floats-partial-section partial-other-wrapper" data-section="tab2"> <div class="floats-partial-footer"> <div class="floats-partial-caption"> <span class="caption-text">表2</gydF4y2Baspan> <a aria-label="View full page" class="caption-partial-url" href="//www.newsama.com/journals/vmi/2011/436381/tab2/" title="" target="_blank"></a> </div> <div class="floats-partial-caption-text"> 对比受孕率后定时人工授精(FTAI)和估计为每个牛生育,建立使用程序Winbugs 1.4 95%的可信度区间,基于数据从乳沟,囊胚形成率,在合并后的数据。</d我v> <a class="table-thumb-overlay" href="//www.newsama.com/journals/vmi/2011/436381/tab2" target="_blank" aria-label="View full page"></a> </div> </div> <h4 id="discussion">4所示。讨论</gydF4y2Bah4> <p>这个实验的结果表明,可以估计公牛的生育率在IVP基于获得的数据,使用贝叶斯统计推断模型。此外,当使用不同的公牛<我>在体外</我>胚胎卵裂率生产有影响卵母细胞的胚胎的发展直到胚泡阶段成为公牛队之间的类似研究。</pgydF4y2Ba> <p>使用公牛精液从不同的影响<我>在体外</我>胚胎生产,因为卵裂率不同的公牛(表进行测试<一个href="//www.newsama.com/journals/vmi/2011/436381/tab1/" target="_blank">1</一个>)。以同样的方式,使用不同公牛的精子细胞在体外受精结果变量生育率(<一个href="#B18">18</一个>]。这种效果,这是每个男,相关结果变量乳沟和囊胚形成率和胚胎生存能力<一个href="#B19">19</一个>,<一个href="#B20">20.</一个>]。我们的结果是相似的,因为发现卵裂率统计不同牛T与公牛相比V和G。</pgydF4y2Ba> <p>然而,原核的形成和胚泡生产的百分比不公牛之间的不同。这些结果同意Shamsuddin和拉尔森的工作<一个href="#B21">21</一个>),证明了使用不同的公牛在体外受精导致不同的胚胎发育率,直到第四(16细胞)细胞周期。然而,当这个特定的发展阶段,这对应于胚胎基因组激活,绕过,胚胎发展之间是相似的公牛,直到桑椹胚和囊胚阶段。</pgydF4y2Ba> <p>人们普遍认识到,最好的方法来分析领域生育一头公牛后估计受胎率是一个人工智能或自然繁殖计划(<一个href="#B1">1</一个>]。这个过程的不便与所需的高成本、长时期获得的结果(<一个href="#B2">2</一个>]。因此,发展的另一个实验室测试能力的估计公牛的生育能力会非常有利于牛行业。</pgydF4y2Ba> <p>之前的研究没有(<一个href="#B13">13</一个>,<一个href="#B14">14</一个>)或不显示<一个href="#B22">22</一个>,<一个href="#B23">23</一个>]IVP数据之间的相关性<我>在活的有机体内</我>牛生育能力。然而,许多作者表示使用IVP数据估计的好处<我>在活的有机体内</我>牛生育(<一个href="#B10">10</一个>,<一个href="#B11">11</一个>,<一个href="#B21">21</一个>,<一个href="#B24">24</一个>]。牛的进步IVP胚胎系统允许之间的关系<我>在活的有机体内</我>结果都是牛生育与IVP检查(<一个href="#B12">12</一个>,<一个href="#B25">25</一个>- - - - - -<一个href="#B27">27</一个>]。然而,因实验室之间的协议的变化还不清楚一个牛卵母细胞受精的能力<我>在体外</我>是有用的预测吗<我>在活的有机体内</我>生育后人工授精(<一个href="#B26">26</一个>]。此外,它已被证明,个人公牛标志着应对变化<我>在体外</我>精子获能的方法(<一个href="#B10">10</一个>,<一个href="#B28">28</一个>]。</pgydF4y2Ba> <p>Zhang et al。<一个href="#B11">11</一个>)表明,劈理和胚泡生产利率可能与公牛的生育率呈正相关。作者能够确定公牛他们研究预测率概念。我们的试验取得了类似的结果,因为公牛的怀孕率是有效估计使用从相同的公牛(IVP数据表<一个href="//www.newsama.com/journals/vmi/2011/436381/tab2/" target="_blank">2</一个>)。此外,Marquant-Le Guienne et al。<一个href="#B10">10</一个>和病房等。<一个href="#B26">26</一个>使用少量的公牛),(<gydF4y2Basvg height="11.0375" id="M51" style="vertical-align:-0.17555pt;width:35.099998px;" version="1.1" viewbox="0 0 35.099998 11.0375" width="35.099998" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,11.0375)"> <g transform="translate(72,-63.17)"> <text transform="matrix(1,0,0,-1,-71.95,63.4)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="9.6773224" y="0"> =</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="21.71771" y="0"> 6</gydF4y2Batspan> </text> </g> </g> </svg>),报道IVP和之间的相关性<我>在活的有机体内</我>牛生育,这表明IVP数据可以用来预测牛生育。</pgydF4y2Ba> <p>效率的一个特定的实验室测试来预测牛生育直接相关的统计分析方法。据我们所知,这是第一个研究利用贝叶斯推理估计公牛的生育率。使用贝叶斯推理的发展作为一种统计方法,因为可以解决复杂的问题在许多领域使用这种方法,包括一组有限的数据经常观察到的生物实验。此外,使用这些模型的发展已经激发了更复杂的和高效的计算机算法,如程序Winbugs 1.4 [<一个href="#B16">16</一个>]。</pgydF4y2Ba> <p>在这个实验中,获得的估计怀孕率在乳沟和胚泡形成组合数据用于模型是真正的怀孕率几乎相同的观察同样的公牛,表明这是一个有效的方法来建立<我>在活的有机体内</我>商业FTAI牛生育率估计程序。</pgydF4y2Ba> <p>估计怀孕率仍接近以前观察到真正的怀孕率,即使卵裂率数据或囊胚形成数据单独使用。然而,由于IVP方法会导致大量的变异使用相同的公牛,在这个实验中只有三个动物进行了研究,该模型应该追究更多的公牛,高和低IVP和FTAI结果和不同<我>在体外</我>培养条件以提高其准确性。此外,场源的变化,如人工授精器,受精的时刻,女性ciclicity,激素治疗,季节,地理区域和类型的食品应在统计模型中考虑,以减少外部因素的影响(<一个href="#B29">29日</一个>]。</pgydF4y2Ba> <p>我们得出这样的结论:贝叶斯推理是一个合适的统计方法来估计公牛的生育能力使用IVP数据。这些结果非常有趣,因为他们开放开发统计项目估计的可能性<我>在活的有机体内</我>牛生殖性能,基于实验的数据,应用程序的养牛业的概率减少使用低生育公牛在人工智能程序。</pgydF4y2Ba> <h4 id="appendix">附录</gydF4y2Bah4>贝叶斯推理在程序中实现Winbugs 1.4。<gydF4y2Baspan class="list"><span class="list-item"><span class="list-label"><i> <svg height="13.45" id="M52" style="vertical-align:-2.21957pt;width:21.8125px;" version="1.1" viewbox="0 0 21.8125 13.45" width="21.8125" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,13.45)"> <g transform="translate(72,-61.24)"> <text transform="matrix(1,0,0,-1,-71.95,63.5)"> <tspan style="font-size: 12.50px; " x="0" y="0"> (</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="4.1634989" y="0"> 一个</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="13.190665" y="0"> )</gydF4y2Batspan> </text> </g> </g> </svg></i></span><span class="list-content">二项式模型:</gydF4y2Baspan></span></span> <span class="equation" id="eq10"> <svg height="19.35" id="M53" preserveaspectratio="xMaxYMin" style="vertical-align:-0pt;width:700.9375px;" version="1.1" viewbox="0 0 700.9375 19.35" width="700.9375" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,19.35)"> <g transform="translate(72,-56.52)"> <text transform="matrix(1,0,0,-1,114.73,61.13)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,121.42,58.01)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,128.12,61.13)"> <tspan style="font-size: 12.50px; " x="64.839996" y="2.51"> </gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="70.690002" y="0"> </gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="0" y="0"> ∽</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="12.027886" y="0"> B</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="20.367388" y="0"> 我</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="23.843222" y="0"> n</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="30.094721" y="0"> o</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="36.346222" y="0"> 米</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="46.073555" y="0"> 我</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="49.549389" y="0"> 一个</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="55.100719" y="0"> l</gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,209.45,58.01)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,212.67,61.13)"> <tspan style="font-size: 12.50px; " x="0" y="0"> ,</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="5.2012482" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,223.99,58.01)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,227.21,58.62)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="7.9400001" y="-2.51"> ,</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="23.106138" y="-2.51"> </gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="30.457903" y="-2.51"> =</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="42.498291" y="-2.51"> 1</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="48.74979" y="-2.51"> ,</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="53.963543" y="-2.51"> 2</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="60.215042" y="-2.51"> ,</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="65.428795" y="-2.51"> 3</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="71.68029" y="-2.51"> ,</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="234.82001" y="-2.51"> (</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="238.98351" y="-2.51"> 一个</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="247.96065" y="-2.51"> 。</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="251.08641" y="-2.51"> 1</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="257.33789" y="-2.51"> )</gydF4y2Batspan> </text> </g> </g> </svg></span>在哪里<gydF4y2Basvg height="14.3625" id="M54" style="vertical-align:-3.2316pt;width:12.5125px;" version="1.1" viewbox="0 0 12.5125 14.3625" width="12.5125" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,14.3625)"> <g transform="translate(72,-60.51)"> <text transform="matrix(1,0,0,-1,-71.95,63.79)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,-65.26,60.66)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg>:怀孕的母牛,<gydF4y2Basvg height="14.3625" id="M55" style="vertical-align:-3.2316pt;width:17.450001px;" version="1.1" viewbox="0 0 17.450001 14.3625" width="17.450001" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,14.3625)"> <g transform="translate(72,-60.51)"> <text transform="matrix(1,0,0,-1,-71.95,63.79)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,-61.31,60.66)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg>:牛的总数,<gydF4y2Basvg height="14.3625" id="M56" style="vertical-align:-3.2316pt;width:13.4375px;" version="1.1" viewbox="0 0 13.4375 14.3625" width="13.4375" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,14.3625)"> <g transform="translate(72,-60.51)"> <text transform="matrix(1,0,0,-1,-71.95,63.79)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,-64.52,60.66)"> <tspan style="font-size: 8.75px; " x="0" y="0"> 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B</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="12.503" y="0"> )</gydF4y2Batspan> </text> </g> </g> </svg></i></span><span class="list-content">相关函数:<gydF4y2Baspan class="equation" id="eq11"> <svg height="276.07501" id="M59" preserveaspectratio="xMaxYMin" style="vertical-align:-0pt;width:700.9375px;" version="1.1" viewbox="0 0 700.9375 276.07501" width="700.9375" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,276.075)"> <g transform="translate(72,148.86)"> <text transform="matrix(1,0,0,-1,76.26,53.45)"> <tspan style="font-size: 12.50px; " x="75.160004" y="7.3299999"> </gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="95.919998" y="-9.2299995"> </gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="0" y="0"> 米</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="9.727334" y="0"> o</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="15.978834" y="0"> d</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="22.230333" y="0"> e</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="27.781666" y="0"> l</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="35.420998" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="45.148335" y="0"> ∶</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="55.013199" y="0"> l</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="58.489033" y="0"> o</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="64.740532" y="0"> g</gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,178.29,59.56)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> </text> <g> <path d="m 161.99,56.57 29.71,0" style="fill:none;stroke:#000000;stroke-width:0.82499999;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1;stroke-dasharray:none"></path> </g> <text transform="matrix(1,0,0,-1,161.99,44.69)"> <tspan style="font-size: 12.50px; " x="0" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="9.0271664" y="0"> −</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="20.367388" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,188.48,41.57)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,192.9,46.12)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="12.85" y="-7.3299999"> =</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="24.877886" y="-7.3299999"> </gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="34.705242" y="-7.3299999"> +</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="46.045464" y="-7.3299999"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,245.93,50.32)"> <tspan style="font-size: 8.75px; " x="0" y="0"> 1</gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,250.81,53.45)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,257.75,50.32)"> <tspan style="font-size: 8.75px; " x="0" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="4.3759999" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,268.12,53.45)"> <tspan style="font-size: 12.50px; " x="0" y="0"> +</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="11.340221" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,286.44,50.32)"> <tspan style="font-size: 8.75px; " x="0" y="0"> 2</gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,291.32,53.45)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,298.26,50.32)"> <tspan style="font-size: 8.75px; " x="0" y="0"> 2</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="4.3759999" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,205.75,14.13)"> <tspan style="font-size: 12.50px; " x="0" y="0"> ⟹</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="23.143053" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,235.01,11)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,241.71,14.13)"> <tspan style="font-size: 12.50px; " x="0" y="0"> =</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="23.42" y="-7.25"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,270.69,26.38)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="4.9361281" y="0"> +</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="10.931248" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,286.51,24.19)"> <tspan style="font-size: 6.25px; " x="0" y="0"> 1</gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,290.13,26.38)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,294.99,24.19)"> <tspan style="font-size: 6.25px; " x="0" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 6.25px; " x="3.1259999" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,300.56,26.38)"> <tspan style="font-size: 8.75px; " x="0" y="0"> +</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="5.99512" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,311.43,24.19)"> <tspan style="font-size: 6.25px; " x="0" y="0"> 2</gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,315.06,26.38)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,319.92,24.19)"> <tspan style="font-size: 6.25px; " x="0" y="0"> 2</gydF4y2Batspan> <tspan style="font-size: 6.25px; " x="3.1259999" y="0"> </gydF4y2Batspan> </text> <g> <path d="m 254.94,17.25 81.23,0" style="fill:none;stroke:#000000;stroke-width:0.82499999;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1;stroke-dasharray:none"></path> </g> <text transform="matrix(1,0,0,-1,254.94,4.85)"> <tspan style="font-size: 12.50px; " x="0" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="9.0271664" y="0"> +</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="20.367388" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,280.88,8.52)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="4.9273758" y="0"> +</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="10.922496" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,296.69,6.33)"> <tspan style="font-size: 6.25px; " x="0" y="0"> 1</gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,300.32,8.52)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,305.17,6.33)"> <tspan style="font-size: 6.25px; " x="0" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 6.25px; " x="3.1259999" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,310.74,8.52)"> <tspan style="font-size: 8.75px; " x="0" y="0"> +</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="5.99512" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,321.62,6.33)"> <tspan style="font-size: 6.25px; " x="0" y="0"> 2</gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,325.24,8.52)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,330.1,6.33)"> <tspan style="font-size: 6.25px; " x="0" y="0"> 2</gydF4y2Batspan> <tspan style="font-size: 6.25px; " x="3.1259999" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,337.36,14.13)"> <tspan style="font-size: 12.50px; " x="0" y="0"> ,</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-185.94" y="44.59"> </gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-165.17999" y="28.02"> </gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-261.10001" y="37.259998"> 米</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-251.37267" y="37.259998"> o</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-245.12117" y="37.259998"> d</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-238.86966" y="37.259998"> e</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-233.31833" y="37.259998"> l</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-225.679" y="37.259998"> 2</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-215.95166" y="37.259998"> ∶</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-206.08681" y="37.259998"> l</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-202.61096" y="37.259998"> o</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-196.35947" y="37.259998"> g</gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,178.29,-17.02)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> </text> <g> <path d="m 161.99,-20 29.71,0" style="fill:none;stroke:#000000;stroke-width:0.82499999;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1;stroke-dasharray:none"></path> </g> <text transform="matrix(1,0,0,-1,161.99,-31.88)"> <tspan style="font-size: 12.50px; " x="0" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="9.0271664" y="0"> −</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="20.367388" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,188.48,-35.01)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,192.9,-30.46)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="12.85" y="-7.3299999"> =</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="24.877886" y="-7.3299999"> </gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="34.705242" y="-7.3299999"> +</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="46.045464" y="-7.3299999"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,245.93,-26.26)"> <tspan style="font-size: 8.75px; " x="0" y="0"> 1</gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,250.81,-23.13)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,257.75,-26.26)"> <tspan style="font-size: 8.75px; " x="0" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="4.3759999" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,205.75,-62.45)"> <tspan style="font-size: 12.50px; " x="0" y="0"> ⟹</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="23.143053" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,235.01,-65.57)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,241.71,-62.45)"> <tspan style="font-size: 12.50px; " x="0" y="0"> =</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="23.42" y="-7.25"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,270.69,-50.2)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="4.9361281" y="0"> +</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="10.931248" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,286.51,-52.38)"> <tspan style="font-size: 6.25px; " x="0" y="0"> 1</gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,290.13,-50.2)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,294.99,-52.38)"> <tspan style="font-size: 6.25px; " x="0" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 6.25px; " x="3.1259999" y="0"> </gydF4y2Batspan> </text> <g> <path d="m 254.94,-59.32 56.3,0" style="fill:none;stroke:#000000;stroke-width:0.82499999;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1;stroke-dasharray:none"></path> </g> <text transform="matrix(1,0,0,-1,254.94,-71.72)"> <tspan style="font-size: 12.50px; " x="0" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="9.0271664" y="0"> +</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="20.367388" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,280.88,-68.06)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="4.9273758" y="0"> +</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="10.922496" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,296.69,-70.25)"> <tspan style="font-size: 6.25px; " x="0" y="0"> 1</gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,300.32,-68.06)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,305.17,-70.25)"> <tspan style="font-size: 6.25px; " x="0" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 6.25px; " x="3.1259999" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,312.44,-62.45)"> <tspan style="font-size: 12.50px; " x="0" y="0"> ,</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-161.02" y="44.580002"> </gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-140.25999" y="28.02"> </gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-236.17999" y="37.25"> 米</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-226.45267" y="37.25"> o</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-220.20117" y="37.25"> d</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-213.94966" y="37.25"> e</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-208.39833" y="37.25"> l</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-200.759" y="37.25"> 3</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-191.03166" y="37.25"> ∶</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-181.16679" y="37.25"> l</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-177.69096" y="37.25"> o</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-171.43947" y="37.25"> g</gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,178.29,-93.59)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> </text> <g> <path d="m 161.99,-96.58 29.71,0" style="fill:none;stroke:#000000;stroke-width:0.82499999;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1;stroke-dasharray:none"></path> </g> <text transform="matrix(1,0,0,-1,161.99,-108.46)"> <tspan style="font-size: 12.50px; " x="0" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="9.0271664" y="0"> −</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="20.367388" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,188.48,-111.58)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,192.9,-107.03)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="12.85" y="-7.3299999"> =</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="24.877886" y="-7.3299999"> </gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="34.705242" y="-7.3299999"> +</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="46.045464" y="-7.3299999"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,245.93,-102.83)"> <tspan style="font-size: 8.75px; " x="0" y="0"> 2</gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,250.81,-99.7)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,257.75,-102.83)"> <tspan style="font-size: 8.75px; " x="0" y="0"> 2</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="4.3759999" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,205.75,-139.02)"> <tspan style="font-size: 12.50px; " x="0" y="0"> ⟹</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="23.143053" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,235.01,-142.15)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,241.71,-139.02)"> <tspan style="font-size: 12.50px; " x="0" y="0"> =</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="23.42" y="-7.25"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,270.69,-126.77)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="4.9361281" y="0"> +</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="10.931248" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,286.51,-128.96)"> <tspan style="font-size: 6.25px; " x="0" y="0"> 2</gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,290.13,-126.77)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,294.99,-128.96)"> <tspan style="font-size: 6.25px; " x="0" y="0"> 2</gydF4y2Batspan> <tspan style="font-size: 6.25px; " x="3.1259999" y="0"> </gydF4y2Batspan> </text> <g> <path d="m 254.94,-135.9 56.3,0" style="fill:none;stroke:#000000;stroke-width:0.82499999;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1;stroke-dasharray:none"></path> </g> <text transform="matrix(1,0,0,-1,254.94,-148.3)"> <tspan style="font-size: 12.50px; " x="0" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="9.0271664" y="0"> +</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="20.367388" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,280.88,-144.63)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="4.9273758" y="0"> +</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="10.922496" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,296.69,-146.82)"> <tspan style="font-size: 6.25px; " x="0" y="0"> 2</gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,300.32,-144.63)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,305.17,-146.82)"> <tspan style="font-size: 6.25px; " x="0" y="0"> 2</gydF4y2Batspan> <tspan style="font-size: 6.25px; " x="3.1259999" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,312.44,-139.02)"> <tspan style="font-size: 12.50px; " x="0" y="0"> ,</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="149.59" y="-97.470001"> (</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="153.75349" y="-97.470001"> 一个</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="162.73065" y="-97.470001"> 。</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="165.8564" y="-97.470001"> 2</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="172.10791" y="-97.470001"> )</gydF4y2Batspan> </text> </g> </g> </svg></span>在哪里<gydF4y2Basvg height="7.1750002" id="M60" style="vertical-align:-0.1254pt;width:8.9375px;" version="1.1" viewbox="0 0 8.9375 7.1750002" width="8.9375" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,7.175)"> <g transform="translate(72,-66.26)"> <text transform="matrix(1,0,0,-1,-71.95,66.44)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg><i>,</我> <svg height="14.475" id="M61" style="vertical-align:-3.13504pt;width:14.9375px;" version="1.1" viewbox="0 0 14.9375 14.475" width="14.9375" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,14.475)"> <g transform="translate(72,-60.42)"> <text transform="matrix(1,0,0,-1,-71.95,63.6)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,-64.97,60.47)"> <tspan style="font-size: 8.75px; " x="0" y="0"> 1</gydF4y2Batspan> </text> </g> </g> </svg>和<gydF4y2Basvg height="14.475" id="M62" style="vertical-align:-3.13504pt;width:14.9375px;" version="1.1" viewbox="0 0 14.9375 14.475" width="14.9375" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,14.475)"> <g transform="translate(72,-60.42)"> <text transform="matrix(1,0,0,-1,-71.95,63.6)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,-64.97,60.47)"> <tspan style="font-size: 8.75px; " x="0" y="0"> 2</gydF4y2Batspan> </text> </g> </g> </svg>通过密度是常数计算程序Winbugs 1.4计算机算法建立预测模型。劈理的数据(<gydF4y2Basvg height="14.5875" id="M63" style="vertical-align:-3.2316pt;width:18.2875px;" version="1.1" viewbox="0 0 18.2875 14.5875" width="18.2875" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,14.5875)"> <g transform="translate(72,-60.33)"> <text transform="matrix(1,0,0,-1,-71.95,63.6)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,-65.01,60.47)"> <tspan style="font-size: 8.75px; " x="0" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="4.3759999" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg>)和胚泡形成数据(<gydF4y2Basvg height="14.5875" id="M64" style="vertical-align:-3.2316pt;width:18.2875px;" version="1.1" viewbox="0 0 18.2875 14.5875" width="18.2875" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,14.5875)"> <g transform="translate(72,-60.33)"> <text transform="matrix(1,0,0,-1,-71.95,63.6)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,-65.01,60.47)"> <tspan style="font-size: 8.75px; " x="0" y="0"> 2</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="4.3759999" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg>)提供给程序Winbugs 1.4估计怀孕率(<gydF4y2Basvg height="11.05" id="M65" style="vertical-align:-3.2316pt;width:11.7875px;" version="1.1" viewbox="0 0 11.7875 11.05" width="11.7875" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,11.05)"> <g transform="translate(72,-63.16)"> <text transform="matrix(1,0,0,-1,-71.95,66.44)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,-65.84,63.31)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg>)。</gydF4y2Baspan></span><span class="list-item"><span class="list-label"><i> <svg height="13.45" id="M66" style="vertical-align:-2.21957pt;width:20.9625px;" version="1.1" viewbox="0 0 20.9625 13.45" width="20.9625" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,13.45)"> <g transform="translate(72,-61.24)"> <text transform="matrix(1,0,0,-1,-71.95,63.5)"> <tspan style="font-size: 12.50px; " x="0" y="0"> (</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="4.1634989" y="0"> C</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="12.503" y="0"> )</gydF4y2Batspan> </text> </g> </g> </svg></i></span><span class="list-content">预测模型获得使用程序Winbugs 1.4:</gydF4y2Baspan></span></span> <span class="equation" id="eq12"> <svg height="127.6375" id="M67" preserveaspectratio="xMaxYMin" style="vertical-align:-0pt;width:700.9375px;" version="1.1" viewbox="0 0 700.9375 127.6375" width="700.9375" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,127.6375)"> <g transform="translate(72,30.11)"> <text transform="matrix(1,0,0,-1,111.07,53.78)"> <tspan style="font-size: 12.50px; " x="0" y="0"> 米</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="9.727334" y="0"> o</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="15.978834" y="0"> d</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="22.230333" y="0"> e</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="27.781666" y="0"> l</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="35.420998" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="45.148335" y="0"> ∶</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="55.013199" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,172.2,50.65)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="2.7218721" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,182.9,53.78)"> <tspan style="font-size: 12.50px; " x="0" y="0"> =</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="23.42" y="-7.25"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,211.88,66.03)"> <tspan style="font-size: 8.75px; " x="0" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="4.3759999" y="0"> 。</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="6.5640001" y="0"> 0</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="10.94" y="0"> −</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="16.93512" y="0"> 3</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="21.311119" y="0"> 。</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="23.499121" y="0"> 2</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="27.87512" y="0"> 3</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="32.251122" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,248.99,63.85)"> <tspan style="font-size: 6.25px; " x="0" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 6.25px; " x="3.1259999" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,254.56,66.03)"> <tspan style="font-size: 8.75px; " x="0" y="0"> +</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="5.99512" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="10.37112" y="0"> 3</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="14.74712" y="0"> 。</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="16.93512" y="0"> 3</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="21.311119" y="0"> 9</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="25.68712" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,285.11,63.85)"> <tspan style="font-size: 6.25px; " x="0" y="0"> 2</gydF4y2Batspan> <tspan style="font-size: 6.25px; " x="3.1259999" y="0"> </gydF4y2Batspan> </text> <g> <path d="m 196.13,56.91 105.23,0" style="fill:none;stroke:#000000;stroke-width:0.82499999;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1;stroke-dasharray:none"></path> </g> <text transform="matrix(1,0,0,-1,196.13,44.44)"> <tspan style="font-size: 12.50px; " x="0" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="9.0271664" y="0"> +</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="20.367388" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,222.07,48.1)"> <tspan style="font-size: 8.75px; " x="0" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="4.3759999" y="0"> 。</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="6.5640001" y="0"> 0</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="10.94" y="0"> −</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="16.93512" y="0"> 3</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="21.311119" y="0"> 。</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="23.499121" y="0"> 2</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="27.87512" y="0"> 3</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="32.251122" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,259.18,45.91)"> <tspan style="font-size: 6.25px; " x="0" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 6.25px; " x="3.1259999" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,264.75,48.1)"> <tspan style="font-size: 8.75px; " x="0" y="0"> +</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="5.99512" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="10.37112" y="0"> 3</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="14.74712" y="0"> 。</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="16.93512" y="0"> 3</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="21.311119" y="0"> 9</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="25.68712" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,295.29,45.91)"> <tspan style="font-size: 6.25px; " x="0" y="0"> 2</gydF4y2Batspan> <tspan style="font-size: 6.25px; " x="3.1259999" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,302.55,53.78)"> <tspan style="font-size: 12.50px; " x="0" y="0"> ,</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-191.48" y="36.990002"> 米</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-181.75267" y="36.990002"> o</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-175.50116" y="36.990002"> d</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-169.24966" y="36.990002"> e</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-163.69833" y="36.990002"> l</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-156.05901" y="36.990002"> 2</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-146.33167" y="36.990002"> ∶</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-136.4668" y="36.990002"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,172.2,13.66)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="2.7218721" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,182.9,16.79)"> <tspan style="font-size: 12.50px; " x="0" y="0"> =</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="23.42" y="-7.25"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,211.88,29.04)"> <tspan style="font-size: 8.75px; " x="0" y="0"> −</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="5.99512" y="0"> 0</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="10.37112" y="0"> 。</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="12.55912" y="0"> 4</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="16.93512" y="0"> 7</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="21.311119" y="0"> +</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="27.30624" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="31.68224" y="0"> 。</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="33.870239" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="38.246239" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,254.99,26.85)"> <tspan style="font-size: 6.25px; " x="0" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 6.25px; " x="3.1259999" y="0"> </gydF4y2Batspan> </text> <g> <path d="m 196.13,19.92 75.11,0" style="fill:none;stroke:#000000;stroke-width:0.82499999;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1;stroke-dasharray:none"></path> </g> <text transform="matrix(1,0,0,-1,196.13,7.45)"> <tspan style="font-size: 12.50px; " x="0" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="9.0271664" y="0"> +</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="20.367388" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,222.07,11.11)"> <tspan style="font-size: 8.75px; " x="0" y="0"> −</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="5.99512" y="0"> 0</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="10.37112" y="0"> 。</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="12.55912" y="0"> 4</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="16.93512" y="0"> 7</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="21.311119" y="0"> +</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="27.30624" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="31.68224" y="0"> 。</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="33.870239" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="38.246239" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,265.17,8.92)"> <tspan style="font-size: 6.25px; " x="0" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 6.25px; " x="3.1259999" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,272.44,16.79)"> <tspan style="font-size: 12.50px; " x="0" y="0"> ,</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="-161.37" y="36.990002"> 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2</gydF4y2Batspan> <tspan style="font-size: 6.25px; " x="3.1259999" y="0"> </gydF4y2Batspan> </text> <g> <path d="m 196.13,-17.08 79.49,0" style="fill:none;stroke:#000000;stroke-width:0.82499999;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1;stroke-dasharray:none"></path> </g> <text transform="matrix(1,0,0,-1,196.13,-29.54)"> <tspan style="font-size: 12.50px; " x="0" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="9.0271664" y="0"> +</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="20.367388" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,222.07,-25.88)"> <tspan style="font-size: 8.75px; " x="0" y="0"> −</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="5.99512" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="10.37112" y="0"> 。</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="12.55912" y="0"> 0</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="16.93512" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="21.311119" y="0"> +</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="27.30624" y="0"> 4</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="31.68224" y="0"> 。</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="33.870239" y="0"> 8</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="38.246239" y="0"> 7</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="42.622238" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,269.55,-28.07)"> <tspan style="font-size: 6.25px; " x="0" y="0"> 2</gydF4y2Batspan> <tspan style="font-size: 6.25px; " x="3.1259999" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,276.81,-20.2)"> <tspan style="font-size: 12.50px; " x="0" y="0"> 。</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="185.22" y="-38.02"> (</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="189.3835" y="-38.02"> 一个</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="198.36066" y="-38.02"> 。</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="201.4864" y="-38.02"> 3</gydF4y2Batspan> <tspan style="font-size: 12.50px; " x="207.7379" y="-38.02"> )</gydF4y2Batspan> </text> </g> </g> </svg></span> <i>模型1:</我>牛生育率估计基于组合数据的乳沟和胚泡的形成。<我>模型2:</我>估计牛只生育基于卵裂率。<我>模型3:</我>估计牛只生育基于囊胚形成率。<gydF4y2Basvg height="14.5875" id="M68" style="vertical-align:-3.2316pt;width:18.2875px;" version="1.1" viewbox="0 0 18.2875 14.5875" width="18.2875" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,14.5875)"> <g transform="translate(72,-60.33)"> <text transform="matrix(1,0,0,-1,-71.95,63.6)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,-65.01,60.47)"> <tspan style="font-size: 8.75px; " x="0" y="0"> 1</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="4.3759999" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg> <i>:</我>卵裂率提供;<gydF4y2Basvg height="14.5875" id="M69" style="vertical-align:-3.2316pt;width:18.2875px;" version="1.1" viewbox="0 0 18.2875 14.5875" width="18.2875" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,14.5875)"> <g transform="translate(72,-60.33)"> <text transform="matrix(1,0,0,-1,-71.95,63.6)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,-65.01,60.47)"> <tspan style="font-size: 8.75px; " x="0" y="0"> 2</gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="4.3759999" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg> <i>:</我>囊胚形成率提供;<gydF4y2Basvg height="11.05" id="M70" style="vertical-align:-3.2316pt;width:16.799999px;" version="1.1" viewbox="0 0 16.799999 11.05" width="16.799999" xmlns="http://www.w3.org/2000/svg"> <g transform="matrix(1.25,0,0,-1.25,0,11.05)"> <g transform="translate(72,-63.16)"> <text transform="matrix(1,0,0,-1,-71.95,66.44)"> <tspan style="font-size: 12.50px; " x="0" y="0"> </gydF4y2Batspan> </text> <text transform="matrix(1,0,0,-1,-65.84,63.31)"> <tspan style="font-size: 8.75px; " x="0" y="0"> </gydF4y2Batspan> <tspan style="font-size: 8.75px; " x="2.7218721" y="0"> </gydF4y2Batspan> </text> </g> </g> </svg>:估计公牛生育能力。<gydF4y2Bah4 id="acknowledgment">承认</gydF4y2Bah4> <p>作者要感谢圣保罗研究基金会FAPESP(批准号必须占州政府06/51429-3)。</pgydF4y2Ba> </div> </div> <div class="ArticleReferences_xmlContent__p_40j"> <h4 class="ArticleReferences_references__GH2t_" id="references">引用</gydF4y2Bah4> <ol class="ArticleReferences_orderedReferences__mJr9M"> <li class="ArticleReferences_articleReference__ouEuh" id="B1"> <div class="referenceContent"> <p class="referenceText">b . r . 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