就在渭南！我国首次成功批量克隆超高产奶山羊
<div class="wx_rich_media_content" id="jsWxContainer"><p data-pm-slice="0 0 []" style='line-height: 1.75em; text-indent: 2em;'><span style='color: rgba(0, 0, 0, 0.9); letter-spacing: 0.034em;' mpa-font-style='mp5i6hfi9h6'><span style='letter-spacing: 0.5px;' mpa-font-style='mp5i8ibk18td'><span leaf="" style=''><font face="微软雅黑" style='' size="4">西北农林科技大学14日披露，学校羊遗传改良与生物育种创新团队攻克关键核心技术，<span textstyle='' style='color: rgb(217, 33, 66); font-weight: bold;'>6只超高产体细胞克隆奶山羊11日在富平奶山羊产业研究院试验基地顺利诞生，经数天观察，状态良好。</span><span textstyle='' style='color: rgb(0, 122, 170); font-weight: bold;'>这是我国首次实现超高产奶山羊批量克隆，标志着我国奶山羊生物育种迈入世界前列。</span></font></span></span></span></p><p data-pm-slice="0 0 []" style='line-height: 1.75em; text-indent: 2em;'><span style='color: rgba(0, 0, 0, 0.9); letter-spacing: 0.034em;' mpa-font-style='mp5i6hfi9h6'><span style='letter-spacing: 0.5px;' mpa-font-style='mp5i8ibk18td'><span leaf=""><font face="微软雅黑" size="4"><br></font></span></span></span></p><section style='text-align: center;' nodeleaf=""><span class="wxart_image" wx-style='display:inline-block;'><font face="微软雅黑" size="4"></font></span></section><p style='line-height: 1.75em; text-indent: 2em;'><span leaf="" style='color: rgba(0, 0, 0, 0.9); letter-spacing: 0.034em;' mpa-font-style='mp5i8ibk1lb9'><span textstyle='' style='letter-spacing: 0.5px;'><font face="微软雅黑" size="4">奶山羊作为我国特色奶业核心种质资源，长期以来存在优良种源供给不足、育种周期长、扩繁效率低等问题，制约着产业转型升级。此次西北农林科技大学联合有关单位，依托全基因组选择+体细胞克隆前沿分子育种技术体系，以每天可产8千克以上羊奶的顶级高产萨能奶山羊为供体，精准分离优质体细胞，通过细胞建系、胚胎重构、胚胎移植、妊娠监护等全流程优化，成功实现批量克隆，让顶尖高产奶山羊的优良基因实现精准复制、快速扩繁。</font></span></span></p><p style='line-height: 1.75em; text-indent: 2em;'><span leaf="" style='color: rgba(0, 0, 0, 0.9); letter-spacing: 0.034em;' mpa-font-style='mp5i6hfi18mq'><font face="微软雅黑" size="4"><br></font></span></p><p style='line-height: 1.75em; text-indent: 2em;'><span leaf="" style='color: rgba(0, 0, 0, 0.9); letter-spacing: 0.034em;' mpa-font-style='mp5i8ibk1jpf'><span textstyle='' style='letter-spacing: 0.5px;'><font face="微软雅黑" size="4">中国畜牧业协会羊业分会杜立新会长说，这项突破意味着我国在全球率先攻克超高产奶山羊批量克隆技术，不仅为陕西打造千亿奶山羊产业筑牢核心支撑，更为全国奶山羊产业高质量发展夯实了技术基础、储备了优质种源。</font></span></span></p><p style='line-height: 1.75em; text-indent: 2em;'><span leaf="" style='color: rgba(0, 0, 0, 0.9); letter-spacing: 0.034em;' mpa-font-style='mp5i6hfi2010'><font face="微软雅黑" size="4"><br></font></span></p><section style='text-align: center;' nodeleaf=""><span class="wxart_image" wx-style='display:inline-block;'><font face="微软雅黑" size="4"></font></span></section><p style='line-height: 1.75em; text-indent: 2em;'><span leaf="" style='color: rgba(0, 0, 0, 0.9); letter-spacing: 0.034em;' mpa-font-style='mp5i8ibkfmk'><span textstyle='' style='letter-spacing: 0.5px;'><font face="微软雅黑" size="4">团队负责人王小龙教授介绍，此次批量克隆的超高产奶山羊为4公2母，提供其供体细胞的母羊年均产奶量可达2800千克以上，乳脂率、乳蛋白率等关键品质指标显著优于普通群体，同时具备繁殖性能稳定、环境适应性强、抗病力佳等优势。</font></span></span></p><p style='line-height: 1.75em; text-indent: 2em;'><span leaf="" style='color: rgba(0, 0, 0, 0.9); letter-spacing: 0.034em;' mpa-font-style='mp5i6hfi1rwn'><font face="微软雅黑" size="4"><br></font></span></p><p style='line-height: 1.75em; text-indent: 2em;'><span style='color: rgba(0, 0, 0, 0.9); letter-spacing: 0.034em;' mpa-font-style='mp5i6hfi1dpy'><span style='letter-spacing: 0.5px;' mpa-font-style='mp5i8ibk3py'><span leaf=""><font face="微软雅黑" size="4">业内专家认为，相较于传统育种需要8-10年才能培育出优良种群，克隆技术可将育种周期大大缩短，解决顶级种羊扩繁慢、世代间隔长，且优良性状易于分离等行业痛点，为我国奶山羊核心种源自主可控提供革命性技术路径。</font></span></span></span></p><section style='padding-right: 10px; padding-left: 10px; box-sizing: border-box;' data-pm-slice="3 1 []"><p style='box-sizing: border-box; text-indent: 2em;'><span leaf=""><font face="微软雅黑" size="4"><br></font></span></p><section style='text-align: center;' nodeleaf=""><span class="wxart_image" wx-style='display:inline-block;'><font face="微软雅黑" size="4"></font></span></section></section><section powered-by="xiumi.us" style='-webkit-tap-highlight-color: transparent; outline: 0px; visibility: visible; cursor: text; outline-offset: 2px; vertical-align: inherit; line-height: normal; letter-spacing: 1px; color: rgb(0, 0, 0); caret-color: rgb(255, 0, 0); max-width: 100%; max-inline-size: 100%; box-sizing: border-box !important;'><section style='-webkit-tap-highlight-color: transparent; outline: 0px; visibility: visible; cursor: text; outline-offset: 2px; vertical-align: inherit; line-height: normal; max-width: 100%; max-inline-size: 100%; box-sizing: border-box !important;'><section powered-by="xiumi.us" style='-webkit-tap-highlight-color: transparent; outline: 0px; visibility: visible; cursor: text; outline-offset: 2px; vertical-align: inherit; line-height: normal; max-width: 100%; max-inline-size: 100%; box-sizing: border-box !important;'><section style='-webkit-tap-highlight-color: transparent; outline: 0px; max-width: 100%; letter-spacing: 0.544px; clear: both; min-height: 1em; line-height: 1.5em; box-sizing: border-box !important;'><span leaf=""><font face="微软雅黑" size="4"><br></font></span></section><section style='-webkit-tap-highlight-color: transparent; outline: 0px; max-width: 100%; letter-spacing: 0.544px; clear: both; min-height: 1em; line-height: 1.5em; box-sizing: border-box !important;'><span style='-webkit-tap-highlight-color: transparent; outline: 0px; max-width: 100%; color: rgb(136, 136, 136); letter-spacing: 2px; box-sizing: border-box !important;'><font face="微软雅黑" style='' size="1"><span leaf="" style='-webkit-tap-highlight-color: transparent; outline: 0px; max-width: 100%; box-sizing: border-box !important;'>来源：</span><span style='float: none; display: inline !important;' data-pm-slice="0 0 []"><span leaf="" style=''>陕西广电融媒体集团·陕视新闻 新华社</span></span></font></span></section><section style='font-size: 16px; font-family: "PingFang SC", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; text-align: center; -webkit-tap-highlight-color: transparent; outline: 0px; max-width: 100%; letter-spacing: 0.544px; clear: both; min-height: 1em; line-height: 1.5em; box-sizing: border-box !important;'><span style='-webkit-tap-highlight-color: transparent; outline: 0px; max-width: 100%; font-family: Helvetica, Arial, sans-serif; font-size: 12px; color: rgb(136, 136, 136); letter-spacing: 2px; box-sizing: border-box !important;'><span style='float: none; display: inline !important;' data-pm-slice="0 0 []"><span leaf=""><img src="https://www.yewn.cn/data/attachment/forum/202605/09/083452j0pv1vvom12zmlo1.png"></span></span></span></section></section></section></section><p style='display: none;'><mp-style-type data-value="3"></mp-style-type></p></div> 我大渭南也厉害过 这就是转基因，或者基因改造 渭南加油加油 赵建国 发表于 2026-5-15 10:38这就是转基因，或者基因改造
实话实说…… 愿我们的家乡越来越好…… 科技在不断发展中 希望大家生活幸福 恭喜恭喜恭喜 1531913553 发表于 2026-5-15 11:25
实话实说……
没办法，到处都是这些基因改造的东西