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Genomic and expression analysis of a solute carrier protein (CcSLC25a5) gene from Cyprinus carpio Linnaeus

文献类型: 外文期刊

作者: Jiang, Li 1 ; Cheng, Anda 1 ; Wang, Yangyang 1 ; Zhang, Baoyong 1 ;

作者机构: 1.Chinese Acad Fishery Sci, Ctr Appl Aquat Genom, Beijing 100141, Peoples R China

2.Shanghai Ocean Univ, Coll Fisheries & Life Sci, Shanghai 201306, Peoples R China

3.Dalian Ocean Univ, Coll Fisheries & Life Sci, Dalian 116023, Peoples R China

关键词: Cyprinus carpio Linnaeus;Scale development;Solute carrier protein;Scale initiation;Embryo development

期刊名称:SPRINGERPLUS ( 影响因子:1.13; 五年影响因子:1.29 )

ISSN: 2193-1801

年卷期: 2013 年 2 卷

页码:

收录情况: SCI

摘要: Using the Genefishing method, we identified seven potential regulatory genes involved in the process of scale morphogenesis in fishes. We further characterized a novel solute carrier protein gene (CcSLC), from the common carp which is differentially expressed in mirror carp and Jianli. The ORF encodes a peptide of 298 amino acids with a molecular mass of 31.5 kDa and a theoretical isoelectric point of 7.49. ScanProsite analysis indicated that it is a putative solute carrier protein that contains a substrate binding site. CcSLC was detected in carp embryos by in situ hybridization in the 70%-epiboly, 6-somite, and 14-somite embryonic stages. Gene expression stopped at the long pec stage. However, CcSLC25a5 was re-expressed during the initiation of scale formation in the regions that were scale covered. These findings provide novel insights into the features of early carp embryo and scale development.

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