摘要
Fec B基因是在绵羊上发现的第一个多胎性基因。近年来 ,关于 Fec B基因的遗传及生理效应、基因图谱的绘制以及对绵羊卵泡发育和排卵率调控机制的研究取得了很大进展。本文简述了绵羊多胎性 Fec B基因研究的最新进展情况。
Fec B gene was the first fecundity gene discovered in sheep. The Study about the Fec B genes genetic and physiological effect, genetic mapping, regulation on oocyte development and ovulation rate have made the mighty advance in recent years. The thesis reviews the newest advances on fecundity Fec B gene in sheep.
出处
《动物科学与动物医学》
2002年第9期5-7,共3页
Animal Science & Veterinary Medicine
关键词
绵羊
多胎性
Fec^B基因
基因图谱
排卵率
fecundity Fec B gene
Booroola sheep
genetic mapping
ovulation rate.
