Is transcription in sperm stationary or dynamic?
文献类型: 外文期刊
第一作者: Ren, Xiaoxia
作者: Ren, Xiaoxia;Chen, Xiaoli;Wang, Dong;Wang, Zhenling
作者机构:
关键词: Cryopreservation;Spermatozoa;Spermiogenesis;Transcriptional activity
期刊名称:JOURNAL OF REPRODUCTION AND DEVELOPMENT ( 影响因子:2.214; 五年影响因子:2.221 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Transcriptional activity is repressed due to the packaging of sperm chromatins during spermiogenesis. The detection of numerous transcripts in sperm, however, raises the question whether transcriptional events exist in sperm, which has been the central focus of the recent studies. To summarize the transcriptional activity during spermiogenesis and in sperm, we reviewed the documents on transcript differences during spermiogenesis, in sperm with differential motility, before and after capacitation and cryopreservation. This will lay a theoretical foundation for studying the mechanism(s) of gene expression in sperm, and would be invaluable in making better use of animal sires and developing reproductive control technologies.
分类号: S814
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