摘要
目前我国缺少高产优质的大豆品种,需加大研发力度。全基因组关联分析(GWAS)具有高通量、高精度和费时少等显著优点。为促进GWAS在大豆遗传和育种过程中的应用,本文在介绍GWAS方法的基础上,总结其在大豆各主要农艺特性的遗传改良和育种工作中的应用进展,并对GWAS的优缺点和其发展趋势等问题进行讨论,并提出解决方法。
At present,there is a lack of high-yield and high-quality soybean varieties in China,so we need to strengthen research and development.Genome wide association analysis(GWAS)has the advantages of high throughput,high precision and less time-consuming.In order to promote the application of GWAS in the process of soybean genetics and breeding,based on the introduction of the theory of GWAS method,this paper summarized its application progress in the genetics and breeding of main agronomic characteristics of soybean,discussed the advantages and disadvantages of GWAS and its development trend,and put forward solutions.
作者
关博文
陈庆山
武小霞
杨学
GUAN Bo-wen;CHEN Qing-shan;WU Xiao-xia;YANG Xue(School of Agriculture,Northeast Agricultural University,Harbin 150030,China;Prataculture Research Institute,Heilongjiang Academy of Agricultural Sciences,Harbin 150086,China)
出处
《黑龙江农业科学》
2022年第4期94-99,共6页
Heilongjiang Agricultural Sciences
基金
国家自然科学基金区域创新发展联合基金(U20A20271004394)。
关键词
大豆
全基因组关联分析
遗传育种
性状改良
应用进展
soybean
genome-wide association analysis
genetic breading
character improvement
application progress
