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Ubiquitin ligase gene neurl3 plays a role in spermatogenesis of half-smooth tongue sole (Cynoglossus semilaevis) by regulating testis protein ubiquitination

文献类型: 外文期刊

作者: Xu, Wenteng 1 ; Li, Hailong 1 ; Dong, Zhongdian 1 ; Cui, Zhongkai 1 ; Zhang, Ning 1 ; Meng, Liang 1 ; Zhu, Ying 1 ; Liu, 1 ;

作者机构: 1.CAFS, Yellow Sea Fisheries Res Inst, Key Lab Sustainable Dev Marine Fisheries, Minist Agr, Qingdao 266071, Peoples R China; Qingdao Natl Lab Marine Sci & Technol, Lab Marine Fisheries Sci & Food Prod Proc, Qingdao 266237, Peoples R China

关键词: Cynoglossus semilaevis; neurl3; Expression pattern; RNA interference; Spermatogenesis; Ubiquitination

期刊名称:GENE ( 影响因子:3.688; 五年影响因子:3.329 )

ISSN: 0378-1119

年卷期: 2016 年 592 卷 1 期

页码:

收录情况: SCI

摘要: E3 ubiquitin ligases are a large gene family that plays a diversity of roles in spermatogenesis. In this study, the functional characterization of a neuralized E3 ubiquitin protein ligase 3 (neurl3) revealed its potential participation in spermatogenesis. Firstly, we found that neurl3 exhibited male-biased transcription and that its translation was predominant in testis germ cells. The knockdown of neurl3 by RNA interference caused increased transcription of spermatogenesis-related genes. These results corroborate previous studies indicating a role for neurl3 in spermatogenesis. Moreover, the levels of neurl3 transcription and testis protein ubiquitination were closely correlated. Based on these findings, we speculate that neurl3 modulates testis protein ubiquitination in a dosage-dependent manner and that this influences spermatogenesis. (C) 2016 Elsevier B.V. All rights reserved.

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