Jansen S, Kriegesmann B, Jenneckens I, Brenig B
Tierärztliches Institut, Universität Göttingen.
Dtsch Tierarztl Wochenschr. 1996 Oct;103(10):414-6.
The reproductive success in domestic animals is an important factor towards the economical production of livestock. Thus, a lot of energy has been spent on the amelioration of the reproduction by means of genetics but no considerable success was achieved since the additive genetic variance is low. This communication is supposed to elucidate its molecular biological basis in reproduction and furthermore, the article should point out the way in research how to improve reproductive parameters. We propose to characterize all sorts of genes and their gene products that are involved in reproduction. This is to realize a full understanding of the sperm egg interaction and to derive benefit from effects like heterosis.
家畜的繁殖成功是畜牧经济生产的一个重要因素。因此，人们已经花费了大量精力通过遗传学手段改善繁殖情况，但由于加性遗传方差较低，并未取得显著成功。本通讯旨在阐明其繁殖的分子生物学基础，此外，本文还应指出在研究中如何改善繁殖参数的方法。我们建议对所有参与繁殖的基因及其基因产物进行表征。这是为了全面了解精卵相互作用，并从杂种优势等效应中获益。
