It with high maingene heritability is 96.82% which can be used in breeding.
主基因遗传率较高,为96.82%,可在育种早期进行选种。
2
Some researches about high reproductive traits of pigs had been confirmed that the estrogen receptor gene(ESR)was the maingene affecting the litter size trait, which could decide1~1.5piglets.
在猪的高繁殖力特性研究中证实,雌激素受体(ESR)基因是可影响产仔数1~1.5头的主效基因。
3
The maingene related with olfaction was olfactory receptor (OR) gene. This review introduced the structure, expression regulation, distribution, molecular evolution and polymorphism of OR gene.