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全基因组选择及其在奶牛育种中的应用进展 被引量:5

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摘要 试验结果表明,奶牛育种中基于GEBV的遗传评估可靠性在20%~67%之间,如以之代替常规后裔测定体系,可节省92%的育种成本。由于可以提高育种值估计准确性、利于早期选种、显著缩短世代间隔、减少育种成本,全基因组选择作为一项新的育种策略在奶牛育种中逐渐得到应用,并将拥有良好的前景。本文综述了全基因组选择的基本原理、计算方法、影响因素及其在奶牛育种中的应用现状和所面临的问题。
出处 《山东农业科学》 2013年第2期131-134,145,共5页 Shandong Agricultural Sciences
基金 国家自然科学基金项目(31000543 31271328) 科技部"十二五"科技支撑项目(2011BAD19B02-03)
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参考文献14

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二级参考文献86

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