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综述

Advances on related genes with sexual precocity in mammals

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  • 1. Key Laboratory of Farm Animal Genetic Resources and Utilization of Ministry of Agriculture, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China;
    2. College of Animal Science and Technology, Gansu Agricultural University, Lanzhou 730070, China;
    3. Bioengineering College, Chongqing University, Chongqing 400030, China

Received date: 2008-04-23

  Revised date: 2008-05-19

  Online published: 2009-01-10

Abstract

In mammals and humans, reproductive capacity is attained at puberty as the end-point of a complex series of developmental and neuroendocrine events that lead to true sexual maturity. As for humans, sexual precocity looks like a pathologic status. While for some animals, sexual precocity may be a valuable quantitative character. For some species, the character of sexual precocity was developed in the evolutionary process and stably transmitted to future generations. Sexual precocity is a complex character determined by polygenes. This review introduced the association between KiSS-1, GPR54, LHR, FSHR, CYP, ER, TGFa, IGF-Ⅰ, GNAS1, HSD3B2, SHBG, VDR genes and sexual precocity in mammals.

Cite this article

CHU Ming-Xing, FENG Tao, DI Ran, ZHANG Bao-Yun, ZHANG Ying-Jie . Advances on related genes with sexual precocity in mammals[J]. Hereditas(Beijing), 2009 , 31(1) : 13 -28 . DOI: 10.3724/SP.J.1005.2009.00013

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