Duplication and differentiation of common carp (Cyprinus carpio) myoglobin genes revealed by BAC analysis
文献类型: 外文期刊
作者: Zhao, Zi-Xia 1 ; Xu, Peng 1 ; Cao, Ding-Chen 2 ; Kuang, You-Yi 2 ; Deng, Hai-Xia 1 ; Zhang, Yan 1 ; Xu, Li-Ming 1 ; Li, J 1 ;
作者机构: 1.Chinese Acad Fishery Sci, Ctr Appl Aquat Genom, Beijing 100141, Peoples R China
2.Chinese Acad Fishery Sci, Heilongjiang River Fisheries Res Inst, Harbin 150070, Peoples R China
关键词: Common carp;Differentiation;Duplication;Hypoxia;Myoglobin
期刊名称:GENE ( 影响因子:3.688; 五年影响因子:3.329 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Two distinct myoglobin (mb) transcripts have been reported in common carp, Cyprinus carpio, which is a hypoxia-tolerant fish living in habitats with greatly fluctuant dissolved oxygen levels. Recombinant protein analysis has shown functional specialization of the two mb transcripts. In this work, analysis for mb-containing bacterial artificial chromosome (BAC) clones indicated different genome loci for common carp myoglobin-1 (mb-1) and myoglobin-2 (mb-2) genes. Fluorescence in situ hybridization (FISH) revealed that mb-1 and mb-2 are located on separate chromosomes. In both of the mb-1 and mb-2 containing BAC clones, gene synteny was well conserved with the homologous region on zebrafish chromosome 1, supporting that the common carp specific mb-2 gene originated from the recent whole genome duplication event in cyprinid lineage. Transcription factor binding sites search indicated that both common carp mb genes lacked specificity Protein 1 (Sp1) and myocyte enhancer factor-2 (MEF2) binding sites, which mediated muscle-specific and calcium-dependent expression in the well-studied mb promoters. Potential hypoxia response elements (HREs) were predicted in the regulatory region of common carp mb genes. These characteristics of common carp mb gene regulatory region well interpreted the hypoxia-inducible, non-muscle expression pattern of mb-1. In the case of mb-2, a 10. bp insertion to the binding site of upstream stimulatory factor (USF), which was a co-factor of hypoxia inducible factor (HIF), might cause the non-response to hypoxia treatment of mb-2. The case of common carp mb gene duplication and subsequent differentiation in expression pattern and protein function provided an example for adaptive evolution toward aquatic hypoxia tolerance.
- 相关文献
作者其他论文 更多>>
-
Tetrandrine inhibits IHNV replication and improves rainbow trout survival likely by targeting Asp-81 on viral phosphoprotein
作者:Wu, Min;Shao, Yi-zhi;Lu, Tong-yan;Xu, Li-ming;Zhao, Jing-zhuang;Shao, Yi-zhi;Lu, Tong-yan;Xu, Li-ming;Zhao, Jing-zhuang;Wu, Min;Lv, Ai-jun
关键词:Infectious hematopoietic necrosis virus; Tetrandrine; Anti-viral effect; Viral replication; Phosphoprotein
-
Quantitative evaluation of essential amino acids and omega-3 long-chain polyunsaturated fatty acids from global marine bivalve aquaculture
作者:Tan, Karsoon;Xu, Peng;Huang, Leiheng;Luo, Cong;Choong, Khaihang;Li, Zexin;Guo, Yu;Cheong, Kit-Leong
关键词:Bivalve aquaculture; Lipid; PUFA; EPA plus DHA; Protein
-
An idea for marine ranching planning based on ocean currents and its practice in Zhongjieshan Archipelago National Marine Ranching, China
作者:Tang, Shengming;Xu, Peng;Zhang, Shouyu;Gao, Junqi;Yin, Yuqi;Yin, Yuqi;Liang, Jun;Xu, Kaida;Jiang, Yazhou;Li, Jun;Feng, Jianlong
关键词:Maring ranching planning; Coastal currents; Zhongjieshan Archipelago; Zhoushan Archipelago; Drifters
-
River inflow and seawater intrusion shape distinct phytoplankton communities in jinghai bay, a coastal bay of the Yellow Sea
作者:Sui, Jinchang;Ding, Dongsheng;Zhang, Yan;Zhu, Lin;Cui, Zhengguo;Wei, Yuqiu;Sui, Jinchang;Ding, Dongsheng;Wei, Yuqiu;Sun, Jun
关键词:Phytoplankton; River inflow; Seawater intrusion; Jinghai bay
-
Effects of polystyrene nanoplastics and copper on gill tissue structure, metabolism, and immune function of the Chinese mitten crab (Eriocheir sinensis)
作者:Xu, Jian;Feng, Guangpeng;Xu, Jian;Feng, Guangpeng;Yan, Yunzhi
关键词:
Eriocheir sinensis ; nanoplastics; copper; combined toxicity; transcriptome; immunity -
Multi-Omics Investigation of Fatty Acid Content Variations in Common Carp (Cyprinus carpio) Muscle: Integrating Genome, Transcriptome, and Lipid Profiling Data
作者:Wang, Kaikuo;Chen, Yingjie;Wang, Qi;Cao, Yiming;Zhao, Ran;Yu, Shuangting;Sun, Xiaoqing;Zhang, Yan;Li, Jiongtang
关键词:FA profiles; genome; transcriptome; fatty acids; common carp
-
Evidently diverse effects of silver nanoparticles on Vibrio parahaemolyticus across different estuarine water samples
作者:Yang, Qianqian;Hou, Xiangyi;Lu, Feng;Zhang, Yan;Zhang, Xuzhi;Yang, Qianqian;Zhang, Dahai;Chen, Zhixiang;Lin, Wentao;Schlensky, Nick
关键词:



