The response profiles of HSPA12A and TCTP from Mytilus galloprovincialis to pathogen and cadmium challenge

	The response profiles of HSPA12A and TCTP from Mytilus galloprovincialis to pathogen and cadmium challenge
	You, Liping 1,3; Ning, Xuanxuan 2; Liu, Feng 4; Zhao, Jianmin1 ; Wang, Qing1 ; Wu, Huifeng1
发表期刊	FISH & SHELLFISH IMMUNOLOGY
ISSN	1050-4648
	2013-08-01
卷号	35 期号:2 页码:343-350
关键词	Mytilus Galloprovincialis Heat Shock Proteins Gene Expression Vibrio Anguillarum Cadmium
产权排序	[You, Liping; Zhao, Jianmin; Wang, Qing; Wu, Huifeng] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Processes & Ecol Re, Yantai 264003, Peoples R China; [Ning, Xuanxuan] State Ocean Adm, Yantai Ocean Environm Monitoring Cent Stn, Yantai 264006, Peoples R China; [You, Liping] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Liu, Feng] China Agr Univ, Yantai 264670, Peoples R China
通讯作者	Zhao, JM (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Processes & Ecol Re, Yantai 264003, Peoples R China. [email protected] ; [email protected]
英文摘要	Heat shock 70 kDa protein 12A (HSPA12A) is an atypical member of HSP70 family, and the translationally controlled tumor protein (TCTP) is a novel HSP with chaperone-like activity. They are both involved in protecting organisms against various stressors. In the present study, the cDNAs of HSPA12A and TCTP (called MgHSPA12A and MgTCTP) were identified from Mytilus galloprovincialis by RACE approaches. The full-length cDNA of MgHSPA12A and MgTCTP encoded a peptide of 491 and 171 amino acids, respectively. Real-time PCR was employed to analyze the tissue distribution and temporal expression of these two genes after bacterial challenge and cadmium (Cd) exposure. It was found that the transcripts of MgHSPA12A and MgTCTP were dominantly expressed in gonad and muscle, respectively. The expression level of MgTCTP at 48 h post Vibrio anguillarum challenge was detected to be significantly up-regulated in hepatopancreas (P < 0.05). As concerned to Cd exposure, 2.0-fold increase of MgHSPA12A expression compared to that of the control was observed at 48 h in 5 mu g/L Cd2+-treated group, while the expression levels of MgTCTP were significantly decreased after exposed to both 5 and 50 mu g/L Cd2+ for 24 h and 96 h. These results suggested the potential involvement of MgHSPA12A and MgTCTP in the mediation of the immune responses and environmental stress in mussels. (C) 2013 Elsevier Ltd. All rights reserved.; Heat shock 70 kDa protein 12A (HSPA12A) is an atypical member of HSP70 family, and the translationally controlled tumor protein (TCTP) is a novel HSP with chaperone-like activity. They are both involved in protecting organisms against various stressors. In the present study, the cDNAs of HSPA12A and TCTP (called MgHSPA12A and MgTCTP) were identified from Mytilus galloprovincialis by RACE approaches. The full-length cDNA of MgHSPA12A and MgTCTP encoded a peptide of 491 and 171 amino acids, respectively. Real-time PCR was employed to analyze the tissue distribution and temporal expression of these two genes after bacterial challenge and cadmium (Cd) exposure. It was found that the transcripts of MgHSPA12A and MgTCTP were dominantly expressed in gonad and muscle, respectively. The expression level of MgTCTP at 48 h post Vibrio anguillarum challenge was detected to be significantly up-regulated in hepatopancreas (P < 0.05). As concerned to Cd exposure, 2.0-fold increase of MgHSPA12A expression compared to that of the control was observed at 48 h in 5 mu g/L Cd2+-treated group, while the expression levels of MgTCTP were significantly decreased after exposed to both 5 and 50 mu g/L Cd2+ for 24 h and 96 h. These results suggested the potential involvement of MgHSPA12A and MgTCTP in the mediation of the immune responses and environmental stress in mussels. (C) 2013 Elsevier Ltd. All rights reserved.
文章类型	Article
资助机构	National Natural Science Foundation of China [31172388]; Chinese Academy of Sciences [KZZD-EW-14-03]
收录类别	SCI
语种	英语
关键词[WOS]	CONTROLLED TUMOR PROTEIN ; HEAT-SHOCK-PROTEIN ; VENERUPIS-PHILIPPINARUM ; VIBRIO-SPLENDIDUS ; GENE-EXPRESSION ; MUSSELS ; STRESS ; IDENTIFICATION ; CHAPERONES ; HEMOCYTES
研究领域[WOS]	Fisheries ; Immunology ; Marine & Freshwater Biology ; Veterinary Sciences
WOS记录号	WOS:000322207500017
引用统计	被引频次：21[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/6965
专题	中国科学院海岸带环境过程与生态修复重点实验室
作者单位	1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Processes & Ecol Re, Yantai 264003, Peoples R China 2.State Ocean Adm, Yantai Ocean Environm Monitoring Cent Stn, Yantai 264006, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.China Agr Univ, Yantai 264670, Peoples R China
推荐引用方式 GB/T 7714	You, Liping,Ning, Xuanxuan,Liu, Feng,et al. The response profiles of HSPA12A and TCTP from Mytilus galloprovincialis to pathogen and cadmium challenge[J]. FISH & SHELLFISH IMMUNOLOGY,2013,35(2):343-350.
APA	You, Liping,Ning, Xuanxuan,Liu, Feng,Zhao, Jianmin,Wang, Qing,&Wu, Huifeng.(2013).The response profiles of HSPA12A and TCTP from Mytilus galloprovincialis to pathogen and cadmium challenge.FISH & SHELLFISH IMMUNOLOGY,35(2),343-350.
MLA	You, Liping,et al."The response profiles of HSPA12A and TCTP from Mytilus galloprovincialis to pathogen and cadmium challenge".FISH & SHELLFISH IMMUNOLOGY 35.2(2013):343-350.

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