Molecular insights into the sex-differential regulation of signal transduction in the cerebral ganglion and metabolism in the hepatopancreas of Eriocheir sinensis during reproduction

文献类型： 外文期刊

第一作者： Wang, Meiyao

作者： Wang, Meiyao;Tang, Yongkai;Yu, Juhua;Su, Shengyan;Li, Jianlin;Yu, Fan;Li, Hongxia;Song, Changyou;Du, Fukuan;Xu, Pao;Wang, Meiyao;Tang, Yongkai;Yu, Juhua;Su, Shengyan;Du, Fukuan;Xu, Pao;Wang, Meiyao;Tang, Yongkai;Yu, Juhua;Su, Shengyan;Li, Jianlin;Li, Hongxia;Song, Changyou;Du, Fukuan;Xu, Pao

作者机构：

关键词： Eriocheir sinensis; Hepaopancreas; Cerebral ganglion; Reproduction; Comparative transcriptome

期刊名称：GENOMICS （ 影响因子：5.736； 五年影响因子：4.939 ）

ISSN： 0888-7543

年卷期： 2020 年 112 卷 1 期

页码：

收录情况： SCI

摘要： The Chinese mitten crab (Eriocheir sinensis), an economically valuable crustacean that is popular for its flavor, exhibits catadromous spawning migration. Overfishing and environmental pollution have inflicted serious damage on wild E. sinensis populations, and the Chinese government has banned the commercial fishing of this species in the Yangtze River. Studies have examined the sexual dimorphism in the body size and morphology of crabs, but there are few reports on the molecular regulatory mechanisms that occur during the reproduction of E. sinensis. In this study, we performed the first comparative transcriptome analyses of the cerebral ganglion and hepatopancreas of E. sinensis during reproduction. The results indicate that E. sinensis has significant sexual dimorphism in signal transduction, metabolism, substance transportation, and cellular protection. This study aims to provide information that can be used as a basis for further research on the molecular mechanisms that underlie sexual dimorphism in E. sinensis during reproduction. Furthermore, the results can be used to support the development of the E. sinensis breeding industry and the restoration of wild E. sinensis.

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