Molecular identification of insulin-related peptide receptor and its potential role in regulating development in Pinctada fucata
[Shi, Yu; Guan, Yunyan; He, Maoxian] Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Marine Bioresources Sustainable Utilizat, Guangzhou 510301, Guangdong, Peoples R China; hmx@scsio.ac.cn
2013
发表期刊AQUACULTURE
ISSN0044-8486
卷号408页码:118-127
摘要The insulin-like family is not only an important regulatory factor for animal growth, development, and metabolism, but also a mediator for initiating growth activity of growth hormone. It plays an important role in transferring transmembrane information and regulating cell function by binding to tyrosine kinase receptors (insulin receptors). To better understand the role of insulin-related peptide receptor (Pfirr) on the developmental regulation in Pinctada fucata, 5.326 kb encoding cDNAs for Pfirr have been cloned and functionally characterized. Pfirr displays significant homologies to Crassostrea gigas, and exhibits all the typical features of insulin receptors and tyrosine kinase domain structure, both of which are typical for the protein family sharing high similarity to other orthologs. Real-time PCR analyses show that Pfirr widely expresses in tissues and developmental stages of P. fucata. Expression of Pfirr mRNAs at different developmental stages (polar body stage, the trocophore stage and D-shaped larva stage) following treatment with agonist IGF-I(1, 2, 4 and 8 mu M/L) and antagonist PQ401 (5, 15, 25, 50 and 100 mu M/L) indicated that Pfirr may be involved in regulating the development of embryos in P. fucata. These results clearly demonstrate Pfirr is involved in regulating developmental process in P. fucata. (C) 2013 The Authors. Published by Elsevier B.V. All rights reserved.
部门归属LMB
关键词Insulin-related Peptide Receptor Pq401 Insulin-like Growth Factor-i Development Pinctada Fucata
学科领域Fisheries ; Marine & Freshwater Biology
资助者We thank Mr. Manhong Wang for valuable assistance in rearing the oysters and Qi Wang for assistance in collecting samples. This project was supported by the National Natural Science Foundation of China (41176145), the Joint Program of NSFC-Guangdong (U0831001), and the Funds of Knowledge Innovation Program of the Chinese Academy of Sciences (ZCX2-EW-Q21). ; We thank Mr. Manhong Wang for valuable assistance in rearing the oysters and Qi Wang for assistance in collecting samples. This project was supported by the National Natural Science Foundation of China (41176145), the Joint Program of NSFC-Guangdong (U0831001), and the Funds of Knowledge Innovation Program of the Chinese Academy of Sciences (ZCX2-EW-Q21). ; We thank Mr. Manhong Wang for valuable assistance in rearing the oysters and Qi Wang for assistance in collecting samples. This project was supported by the National Natural Science Foundation of China (41176145), the Joint Program of NSFC-Guangdong (U0831001), and the Funds of Knowledge Innovation Program of the Chinese Academy of Sciences (ZCX2-EW-Q21). ; We thank Mr. Manhong Wang for valuable assistance in rearing the oysters and Qi Wang for assistance in collecting samples. This project was supported by the National Natural Science Foundation of China (41176145), the Joint Program of NSFC-Guangdong (U0831001), and the Funds of Knowledge Innovation Program of the Chinese Academy of Sciences (ZCX2-EW-Q21).
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资助者We thank Mr. Manhong Wang for valuable assistance in rearing the oysters and Qi Wang for assistance in collecting samples. This project was supported by the National Natural Science Foundation of China (41176145), the Joint Program of NSFC-Guangdong (U0831001), and the Funds of Knowledge Innovation Program of the Chinese Academy of Sciences (ZCX2-EW-Q21). ; We thank Mr. Manhong Wang for valuable assistance in rearing the oysters and Qi Wang for assistance in collecting samples. This project was supported by the National Natural Science Foundation of China (41176145), the Joint Program of NSFC-Guangdong (U0831001), and the Funds of Knowledge Innovation Program of the Chinese Academy of Sciences (ZCX2-EW-Q21). ; We thank Mr. Manhong Wang for valuable assistance in rearing the oysters and Qi Wang for assistance in collecting samples. This project was supported by the National Natural Science Foundation of China (41176145), the Joint Program of NSFC-Guangdong (U0831001), and the Funds of Knowledge Innovation Program of the Chinese Academy of Sciences (ZCX2-EW-Q21). ; We thank Mr. Manhong Wang for valuable assistance in rearing the oysters and Qi Wang for assistance in collecting samples. This project was supported by the National Natural Science Foundation of China (41176145), the Joint Program of NSFC-Guangdong (U0831001), and the Funds of Knowledge Innovation Program of the Chinese Academy of Sciences (ZCX2-EW-Q21).
WOS记录号WOS:000323554900016
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文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/10985
专题中科院海洋生物资源可持续利用重点实验室
通讯作者hmx@scsio.ac.cn
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GB/T 7714
[Shi, Yu,Guan, Yunyan,He, Maoxian] Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Marine Bioresources Sustainable Utilizat, Guangzhou 510301, Guangdong, Peoples R China,et al. Molecular identification of insulin-related peptide receptor and its potential role in regulating development in Pinctada fucata[J]. AQUACULTURE,2013,408:118-127.
APA [Shi, Yu,Guan, Yunyan,He, Maoxian] Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Marine Bioresources Sustainable Utilizat, Guangzhou 510301, Guangdong, Peoples R China,&hmx@scsio.ac.cn.(2013).Molecular identification of insulin-related peptide receptor and its potential role in regulating development in Pinctada fucata.AQUACULTURE,408,118-127.
MLA [Shi, Yu,et al."Molecular identification of insulin-related peptide receptor and its potential role in regulating development in Pinctada fucata".AQUACULTURE 408(2013):118-127.
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