摘要
蒙古羊中出现多脊椎骨羊是1种遗传多样性的具体表现。这种多脊椎羊是由控制脊椎数量的同源异位基因(homeoticgenes.HOM)的突变而产生的个体。是对生产性能和适应性能都有利的突变体。因此,研究多脊椎羊的遗传机制对动物遗传育种研究工作很有使用价值,是1个崭新的研究方向。
It was the particular forms of genetic polymorphism that multi-vertebrae sheep existed in Mongolian sheep. This multi-vertebrae sheep were the individuals that homeotic genes (HOM) happened which controlled the quantities of vertebrae happened and these sheep were beneficial mutation ones to production trait and adoptive character. Therefore the study of genetic mechanism at multi-vertebrae will have applied values for developing the animal genetic breeding works and become a new research area.
出处
《内蒙古农业大学学报（自然科学版）》
CAS
2004年第4期119-121,共3页
Journal of Inner Mongolia Agricultural University(Natural Science Edition)
