Abstract:
:Many genes that are required for fertility have been identified in model organisms (). Mutations in these genes cause infertility due to defects in development of the germ cell lineage, but the organism is otherwise healthy. Although human reproduction is undoubtedly as complex as that of other organisms, very few fertility loci have been mapped (). This is in spite of the prevalence of human infertility, the lack of effective treatments to remedy germ cell defects, and the cost to couples and society of assisted reproductive techniques. Fifteen percent of couples are infertile and half of all cases can be traced to the male partner. Aside from defects in sperm production, most infertile men are otherwise healthy. This review is divided into two distinct parts to discuss work that: (i) led to the identification of several genes on the Y chromosome that likely function in sperm production; and (ii) implicates DNA repair in male infertility via increased frequency of mutations in DNA from men with meiotic arrest.
journal_name
Mol Cell Endocrinoljournal_title
Molecular and cellular endocrinologyauthors
Fox MS,Reijo Pera RAdoi
10.1016/s0303-7207(01)00646-3keywords:
subject
Has Abstractpub_date
2001-11-26 00:00:00pages
41-9issue
1-2eissn
0303-7207issn
1872-8057pii
S0303720701006463journal_volume
184pub_type
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更新日期:2011-07-20 00:00:00
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