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A trehalose-6-phosphate synthase gene from Chinese shrimp, Fenneropenaeus chinensis
Zhang, Jiquan1; Wang, Jing1,2; Li, Fuhua1; Sun, Yuying1; Yang, Changjian1; Xiang, Jianhai1; Zhang, JQ (reprint author), Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China.
2012-12-01
Source PublicationMOLECULAR BIOLOGY REPORTS
ISSN0301-4851
Volume39Issue:12Pages:10219-10225
SubtypeArticle
AbstractTrehalose is an important disaccharide and plays a key role in many organisms under different stress conditions. In the study, a gene (FcTPS) encoded trehalose-6-phosphate synthase was reported from Chinese shrimp, Fenneropenaeus chinensis. The full-length cDNA of FcTPS is 3,281 bp including a poly A-tail of 20 bp, encoding a putative protein of 844 amino acids. The predicted protein contains a glycol_transf_20 domain and a trehalose_PPase domain. Genomic structure of FcTPS is composed of three exons with 192, 157 and 2,912 bp and two introns with 1,057 and 568 bp. In the second intron, four different SSRs are found. Transcripts of FcTPS gene are constitutively expressed in various tissues, with strongest level in hepatopancreas. After the shrimp were challenged with WSSV or Vibrio and the expression of FcTPS in hepatopancreas were analyzed using real-time PCR, the result showed that FcTPS transcript was down-regulated significantly in response to the challenge of Vibro at the early of 5 h post-challenge and then up-regulated significantly at 14 h. In addition, the expression of FcTPS showed the same result after the shrimp were challenged with WSSV. These results provide some new information about the tissue distribution, expression profiles and potential function of the trehalose-6-phosphate synthase in shrimp.
KeywordFenneropenaeus Chinensis Trehalose-6-phosphate Synthase Wssv Vibrio
Subject AreaBiochemistry & Molecular Biology
DOI10.1007/s11033-012-1897-0
URL查看原文
Indexed BySCI
Language英语
WOS IDWOS:000310586700027
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Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/12274
Collection实验海洋生物学重点实验室
Corresponding AuthorZhang, JQ (reprint author), Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China.
Affiliation1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Zhang, Jiquan,Wang, Jing,Li, Fuhua,et al. A trehalose-6-phosphate synthase gene from Chinese shrimp, Fenneropenaeus chinensis[J]. MOLECULAR BIOLOGY REPORTS,2012,39(12):10219-10225.
APA Zhang, Jiquan.,Wang, Jing.,Li, Fuhua.,Sun, Yuying.,Yang, Changjian.,...&Zhang, JQ .(2012).A trehalose-6-phosphate synthase gene from Chinese shrimp, Fenneropenaeus chinensis.MOLECULAR BIOLOGY REPORTS,39(12),10219-10225.
MLA Zhang, Jiquan,et al."A trehalose-6-phosphate synthase gene from Chinese shrimp, Fenneropenaeus chinensis".MOLECULAR BIOLOGY REPORTS 39.12(2012):10219-10225.
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