江西农业大学学报2011，Vol.33Issue(6)：1171-1175,5.
松辽白鹅Myf5基因多态性与生产性能相关研究
An Analysis of Correlation between the Polymorphism of Myf5 and Production Traits in Songliao Goose
摘要
Abstract
The population genetic information about genetic distribution, variation and heterozygosity of Myf5 in three breeds was analyzed unsing PCR-SSCP. And the genetic effects of Myfi gene on fiber density and partial carcass traits were investigated. The results showed as follows: first of all, the amplified fragment possessed polymorphism including AA, AB and BB, three genotypes. Allele A held absolutely dominance in three different species of goose. Secondly, the single base was changed on 1344st spot of exon 1 of Myfi gene (A→G) , and on 1410th spot of exon 1 of Myfi gene( G→C ). The results of significance test Showed that living weight, carcass weight, half-eviscerated weight, whole - eviscerated weight, leg muscle weight, wings weight and dressing percentage were significantly different in different genotypes, and other parts showed little or no difference.关键词
松辽白鹅/Myf5基因/遗传结构/生产性能Key words
Songliao goose/ Myfi gene/ genetic diversity / production traits分类
农业科技引用本文复制引用
吴俊波,朴海仙,金一,李振远,金海国..松辽白鹅Myf5基因多态性与生产性能相关研究[J].江西农业大学学报,2011,33(6):1171-1175,5.基金项目
吉林省财政厅项目资助(2010) （2010）
