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Comparative Transcriptome Analysis on the Regulatory Mechanism of Thoracic Ganglia in Eriocheir sinensis at Post-Molt and Inter-Molt Stages

文献类型: 外文期刊

作者: Wang, Meiyao 1 ; Zhou, Jun 3 ; Su, Shengyan 1 ; Tang, Yongkai 1 ; Xu, Gangchun 1 ; Li, Jianlin 1 ; Yu, Fan 1 ; Li, Hongxia 1 ; Song, Changyou 1 ; Liang, Meng 2 ; Jiang, Jingjing 2 ; Xu, Pao 1 ;

作者机构: 1.Chinese Acad Fishery Sci, Freshwater Fisheries Res Ctr, Key Lab Freshwater Fisheries & Germplasm Resource, Minist Agr & Rural Affairs, Wuxi 214081, Jiangsu, Peoples R China

2.Nanjing Agr Univ, Wuxi Fisheries Coll, Wuxi 214081, Jiangsu, Peoples R China

3.Freshwater Fisheries Res Inst Jiangsu Prov, Nanjing 210017, Peoples R China

关键词: Eriocheir sinensis; post-molt; inter-molt; thoracic ganglia; signal transduction

期刊名称:LIFE-BASEL ( 影响因子:3.251; )

ISSN:

年卷期: 2022 年 12 卷 8 期

页码:

收录情况: SCI

摘要: Eriocheir sinensis is an aquatic species found distributed worldwide. It is found in the Yangtze River of China, where the commercial fishing of this valuable catadromous aquatic species has been banned. As an important member of the phylum Arthropoda, E. sinensis grows by molting over its whole lifespan. The central nervous system of Eriocheir sinensis plays an important regulatory role in molting growth. Nevertheless, there are no reports on the regulatory mechanisms of the nervous system in E. sinensis during the molting cycle. In this study, a comparative transcriptome analysis of E. sinensis thoracic ganglia at post-molt and inter-molt stages was carried out for the first time to reveal the key regulatory pathways and functional genes operating at the post-molt stage. The results indicate that pathways and regulatory genes related to carapace development, tissue regeneration, glycolysis and lipolysis and immune and anti-stress responses were significantly differentially expressed at the post-molt stage. The results of this study lay a theoretical foundation for research on the regulatory network of the E. sinensis nervous system during the post-molt developmental period. Detailed knowledge of the regulatory network involved in E. sinensis molting can be used as a basis for breeding improved E. sinensis species, recovery of the wild E. sinensis population and prosperous development of the E. sinensis artificial breeding industry.

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