Regulation of signal transduction in Coilia nasus during migration

文献类型: 外文期刊

第一作者: Wang, Meiyao

作者: Wang, Meiyao;Xu, Pao;Zhu, Zhixiang;Wang, Meiyao;Xu, Pao;Wang, Meiyao;Xu, Pao

作者机构:

关键词: Coilia nasus; Migration; Brain; Liver; Signal transduction; Energy conservation

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: Coilia nasus (C. nasus) is an important anadromous fish species that resides in the Yangtze River in China. However, wild C. nasus have suffered serious damage as a result of overfishing and environmental pollution. We performed comparative liver and brain transcriptome analyses of C. nasus from the Jingjiang (JJ) and Dangtu (DT) sections of the Yangtze River. The results indicate that, during migration, most signal pathways in C. nasus livers were downregulated, indicating that the liver has a function in energy conservation. The brain assumes more of a regulatory role, and the signal transduction pathways and relevant genes were upregulated. This study provides genetic information for screening the key regulatory genes of gonad development of C. nasus, which can be applied in the artificial breeding of C. nasus, providing high-quality fish fry for proliferation and release and may also contribute to efforts towards the restoration of wild C. nasus.

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