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Molecular Characteristic, Protein Distribution and Potential Regulation of HSP90AA1 in the Anadromous Fish Coilia nasus

文献类型： 外文期刊

作者： Fang, Di-An 1 ; Duan, Jin-Rong 1 ; Zhou, Yan-Feng 1 ; Zhang, Min-Ying 1 ; Xu, Dong-Po 1 ; Liu, Kai 1 ; Xu, Pao 1 ;

作者机构： 1.Chinese Acad Fishery Sci, Freshwater Fisheries Res Ctr, Shanshui Rd 9, Wuxi 214128, Peoples R China

2.Minist Agr, Sci Observing & Expt Stn Fishery Resources & Envi, Xuejiali 69, Wuxi 214128, Peoples R China

关键词： Coilia nasus;HSP90AA1 expression;anadromous fish;migration mechanism

期刊名称：GENES （ 影响因子：4.096； 五年影响因子：4.339 ）

ISSN： 2073-4425

年卷期： 2016 年 7 卷 2 期

页码：

收录情况： SCI

摘要： Heat shock proteins play essential roles in basic cellular events. Spawning migration is a complex process, with significant structural and biochemical changes taking place in the adult gonad. To date, the molecular mechanisms underlying migration reproductive biology remain undetermined. In this regard, a full length HSP90AA1 comprising 2608 nucleotides from the anadromous fish Coilia nasus was characterized, encoding 742 amino acid (aa) residues with potential phosphorylation sites. HSP90AA1 mRNA transcripts were detected in all organs, especially in the gonad. Furthermore, the greatest transcript levels were found during the developmental phase, while the lowest levels were found during the resting phase. In addition, the strongest immunolabeling positive signal was found in the primary spermatocyte and oocyte, with lower positive staining in secondary germ cells, and a weak or absent level in the mature sperm and oocyte. Interestingly, HSP90AA1 was mainly located in the cytoplasm of germ cells. These results are important for understanding the molecular mechanism of anadromous migration reproductive biology. In combination with data from other fish species, the result of this present study may facilitate further investigations on the spawning migration mechanism.

  • 相关文献

[1]Migrations and movements of adult Chinese sturgeon Acipenser sinensis in the Yangtze River, China. Wang, C. Y.,Wei, Q. W.,Du, H.,Wang, C. Y.,Wei, Q. W.,Du, H.,Zhang, H.,Wei, Q. W.,Du, H.,Zhang, H.,Kynard, B..

[2]Developmental Expression of HSP60 and HSP10 in the Coilia nasus Testis during Upstream Spawning Migration. Fang, Di-An,Zhou, Yan-Feng,Zhang, Min-Ying,Xu, Dong-Po,Liu, Kai,Duan, Jin-Rong,Fang, Di-An,Xu, Dong-Po. 2017

[3]First studies of embryonic and larval development of Coilia nasus (Engraulidae) under controlled conditions. Xu, Gangchun,Tang, Xue,Gu, Ruobo,Xu, Pao,Tang, Xue,Le, Guowei,Zhang, Chengxiang,Zheng, Jinliang. 2011

[4]Molecular characterization and differential expression of the myostatin gene in Coilia nasus. Du, Fukuan,Xu, Gangchun,Nie, Zhijuan,Xu, Pao,Gu, Ruobo.

[5]Screening potential SSR markers of the anadromous fish Coilia nasus by de novo transcriptome analysis using Illumina sequencing. Fang, D. -A.,Xu, P.,Fang, D. -A.,Zhou, Y. -F.,Duan, J. -R.,Zhang, M. -Y.,Xu, D. -P.,Liu, K.,Xu, P.,Wei, Q.. 2015

[6]Differences in muscle cellularity and flesh quality between wild and farmed Coilia nasus (Engraulidae). Tang, Xue,Xu, Gangchun,Xu, Pao,Gu, Ruobo,Tang, Xue,Dai, Hui,Zhang, Chengxiang. 2012

[7]Transcriptome analysis gene expression in the liver of Coilia nasus during the stress response. Du, Fukuan,Xu, Gangchun,Nie, Zhijuan,Xu, Pao,Gu, Ruobo. 2014

[8]Molecular cloning, tissue and embryonic development expression, and appetite regulatory effect of pancreatic peptide Y in Coilia nasus. Yang, Siyu,Xu, Gangchun,Xu, Pao,Xu, Gangchun,Du, Fukuan,Xu, Pao.

[9]Testes transcriptome profiles of the anadromous fish Coilia nasus during the onset of spermatogenesis. Zhou, Yan-Feng,Duan, Jin-Rong,Liu, Kai,Xu, Dong-Po,Zhang, Min-Ying,Fang, Di-An,Xu, Pao,Fang, Di-An,Xu, Pao.

[10]Molecular cloning and expression analysis on LPL of Coilia nasus. Wang, Meiyao,Xu, Dongpo,Liu, Kai,Yang, Jian,Xu, Pao,Wang, Meiyao,Xu, Dongpo,Liu, Kai,Yang, Jian,Xu, Pao.

[11]Ovary transcriptome profiling of Coilia nasus during spawning migration stages by Illumina sequencing. Shi, Ying,Wei, Qi-Wei,Duan, Jin-Rong,Zhou, Yan-Feng,Xu, Dong-Po,Zhang, Min-Ying,Liu, Kai,Fang, Di-An,Fang, Di-An.

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