Isolation and characterization of three skeletal troponin genes and association with growth-related traits in Exopalaemon carinicauda
文献类型： 外文期刊
作者： Wang, Jiajia 1 ; Ge, Qianqian 1 ; Li, Jitao 1 ; Chen, Zhao 1 ; Li, Jian 1 ;
作者机构： 1.Chinese Acad Fishery Sci, Yellow Sea Fisheries Res Inst, Key Lab Sustainable Utilizatiyhuon Marine Fisheri, Minist Agr & Rural, Nanjing Rd 106, Qingdao 266003, Peoples R China
2.Qingdao Natl Lab Marine Sci & Technol, Funct Lab Marine Fisheries Sci & Food Prod Proc, Qingdao, Peoples R China
关键词： Exopalaemon carinicauda; Troponin; Gene expression; Growth-related; SNP
期刊名称：MOLECULAR BIOLOGY REPORTS （ 影响因子：2.316； 五年影响因子：2.357 ）
ISSN： 0301-4851
年卷期： 2019 年 46 卷 1 期
页码：
收录情况： SCI
摘要： Growth is among the most important traits for animal breeding. Muscle growth is controlled by different cellular and molecular pathways and environments, and it also relies heavily on high-quality muscle contractions. The troponin complex, composed of troponin T (TnT), troponin C (TnC) and troponin I (TnI), plays a vital role in the regulation of muscle contraction. In this study, the cDNA of EcTnT, EcTnC and EcTnI of the ridgetail white prawn Exopalaemon carinicauda were cloned and characterized. The full length cDNA of EcTnT, EcTnC and EcTnI were 1 373bp, 692bp, and 1 475bp, encoding a protein of 385, 150 and 193 amino acid residues, respectively. The expression of all genes was predominantly detected in abdominal muscle, while extremely lesser expressed in gill and hepatopancreas. Higher expression level of EcTnI was observed in heavier shrimp of the same age during different developmental stages, excepted for 120 days. Eleven single nucleotide polymorphisms (SNPs) were revealed in the three skeletal troponin genes, and only c.TnI66 A>G from EcTnI was significantly associated with both body weight and body length (P<0.05). In summary, the result of this study suggested that EcTnI is growth-related gene of the troponin complex gene and the presence of SNP suggests that it could be a candidate gene for shrimp genetic improvement research.
- 相关文献
作者其他论文 更多>>
-
Comparison of economic and ecological benefits between factory water exchange model and biofloc model based on meta analysis
作者：Wang, Yuzhen;Zhang, Shuangyong;Wang, Yuzhen;Chen, Zhao;Chang, Zhiqiang;Zhang, Shuangyong;Meng, Gao;Li, Jian;Wang, Yuzhen;Chen, Zhao;Chang, Zhiqiang;Zhang, Shuangyong;Meng, Gao;Li, Jian
关键词：Super-intensive culture; Super-intensive biofloc culture; Economic effects; Ecological effects; Carbon sink
-
Heat-shock protein 70 reduces apoptosis in the gills and hepatopancreas of Marsupenaeus japonicus under low-temperature stress
作者：Ren, Xianyun;Bian, Xueqiong;Jia, Shaoting;Gao, Tian;Wang, Jiajia;Liu, Ping;Li, Jian;Li, Jitao;Ren, Xianyun;Bian, Xueqiong;Jia, Shaoting;Gao, Tian;Wang, Jiajia;Liu, Ping;Li, Jian;Li, Jitao;Bian, Xueqiong;Gao, Tian;Wang, Junxia
关键词：Marsupenaeus japonicus; MjHSP70; MjHSF1; Low temperature stress; Apoptosis
-
The effects of temperature on the nutritional quality of crayfish (Procambarus clarkii) were analyzed by combining transcriptome, metabolome and intestinal microbiota
作者：Li, Ruichun;Qian, Wenqi;Huang, Li;Bai, Shuyan;Li, Chenhui;Du, Ningning;Cheng, Long;Qin, Dongli;Gao, Lei;Li, Ruichun;Qian, Wenqi;Cheng, Long;Huang, Li;Bai, Shuyan;Li, Chenhui;Du, Ningning;Qin, Dongli;Gao, Lei;Qin, Dongli;Gao, Lei;Xiu, Lei;Yu, Linhai;Guan, Tao;Li, Jian;Chen, Shilong
关键词：Procambarus clarkii; Nutritional quality; Temperature; Transcriptome; Metabolome; Intestinal microbiota
-
Neoclassical economic analysis of water exchange and recirculating aquaculture systems in shrimp farming
作者：Wang, Yuzhen;Zhang, Shuangyong;Wang, Yuzhen;Chen, Zhao;Wang, Jiajia;Chang, Zhiqiang;Zhang, Shuangyong;Meng, Gao;Li, Jian;Wang, Yuzhen;Chen, Zhao;Wang, Jiajia;Chang, Zhiqiang;Zhang, Shuangyong;Meng, Gao;Li, Jian
关键词：Indoor super-intensive culture model; Water exchange model; Recirculating culture model; Bioeconomic analysis
-
Chromosome-level genome assembly of scalloped spiny lobster Panulirus homarus homarus
作者：Sun, Dongfang;Lv, Jianjian;Gao, Baoquan;Jia, Shaoting;Liu, Ping;Li, Jian;Li, Jitao;Ren, Xianyun;Lv, Jianjian;Gao, Baoquan;Liu, Ping;Li, Jian;Li, Jitao;Ren, Xianyun
关键词：
-
Changes in the energy metabolism of the gills of Litopenaeus vannamei under carbonate alkalinity stress and recovery conditions
作者：Xiao, Meng;Nan, Yuxiu;Wang, Yun;Zhu, Ruijie;Duan, Yafei;Xiao, Meng;Nan, Yuxiu;Li, Jitao;Duan, Yafei
关键词：saline-alkali; alkalinity; shrimp; gills; energy metabolism
-
Marsupenaeus japonicus HSP90's Function Under Low Temperature Stress
作者：Bian, Xueqiong;Ren, Xianyun;Jia, Shaoting;Gao, Tian;Wang, Jiajia;Liu, Ping;Li, Jian;Li, Jitao;Bian, Xueqiong;Ren, Xianyun;Jia, Shaoting;Gao, Tian;Wang, Jiajia;Liu, Ping;Li, Jian;Li, Jitao;Bian, Xueqiong;Gao, Tian;Wang, Junxia
关键词：Marsupenaeus japonicus; MjHSP90; cold stress; RNAi; apoptosis
