摘要
杂种优势是生物界的一种普遍现象 ,对杂种优势机理的研究已近一个世纪但仍未能解决 ,随着分子标记的出现及应用 ,杂种优势遗传机理研究获得了新的生机。
Heterosis is a common phenomenan in biological worlds.The genetic basis has been strdied for about a century,but not solved.With the advent of molecular markers and their applications in the heterosis.The studies on heterosis have gotten new vigor. In this paper, the hypotheses and molecular mechanisms about heterosis were presented.
出处
《中国畜牧兽医》
CAS
2002年第4期34-36,共3页
China Animal Husbandry & Veterinary Medicine
基金
受"973"项目 (G2 0 0 0 0 1610 5 )资助
