美国基因组评估系统的发展概述

Summary on the Development of Genomic Evaluation System in the United States

基因组评估是通过检测覆盖全基因组的分子标记,利用基因组水平的遗传信息对动物个体进行遗传评估,以期获得更高的育种值估计准确度。基因组评估作为育种新技术在奶牛育种领域引起巨大改变,目前已经成为各国的研究热点。本文介绍了美国发展基因组评估系统的历史、现状及合作情况。

The genomic evaluation is carried , which has been based on detecting the whole molecular markers, and analyzing the individual animals genetic evaluation by using the information from the genome. The goal is to get higher accuracy of estimated breeding value. Genomic evaluation as a new technology has caused profound changes in dairy cattle breeding. And it has become the research focus for many countries. The history and current application of genomic evaluation system in the Untied States, and the cooperation with other countries are presented.