Molecular characterization of the cDNAs of two zona pellucida genes in the Chinese sturgeon, Acipenser sinensis Gray, 1835

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	Molecular characterization of the cDNAs of two zona pellucida genes in the Chinese sturgeon, Acipenser sinensis Gray, 1835
	Yue, H. -M.1,2; Cao, H.3; Chen, X. -H.1; Ye, H.1; Li, C. -J.1,2; Du, H.1,2
刊名	JOURNAL OF APPLIED ICHTHYOLOGY
	2014-12-01
卷号	30 期号:6 页码:1273-1281
关键词	EGG ENVELOPE PROTEINS MESSENGER TRANSPORT ORGANIZER SEABREAM SPARUS-AURATA VITELLINE ENVELOPE ORYZIAS-LATIPES MITOCHONDRIAL CLOUD STRUCTURAL-ANALYSIS XENOPUS OOCYTES EXPRESSION CHARACTERIZATION DOMAIN PROTEINS
ISSN号	0175-8659
英文摘要	The Chinese sturgeon, Acipenser sinensis, is a large-sized panadromous cartilagous fish and requires more than ten years to reach sexual maturity. An understanding of the reproductive organs and fertilization process is a precondition for controlled reproduction of this endangered species. The developing oocyte is surrounded by an extracellular matrix composed of the zona pellucide (ZP) protein in several isoforms, all of which play important roles in fertilization and embryo protection. The present study reports the identification of two ZP genes, AsZPAX and AsZPB, in this fish. The full-length cDNAs of AsZPAX and AsZPB were 2950 base pairs (bp) and 1832bp, predicting proteins of 946 and 592 amino acid residues, respectively. Both proteins have a conserved ZP domain. In a gene tree, AsZPAX and AsZPB were respectively clustered with their counterparts in other vertebrates. Tissue distribution analysis demonstrated that the AsZPAX RNA was transcribed in both the ovary and the liver, while AsZPB was transcribed exclusively in the ovary. RNA in situ hybridization revealed apparent RNA expression of both AsZPAX and AsZPB in growing oocytes of the 4-year-old ovary.
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
类目[WOS]	Fisheries ; Marine & Freshwater Biology
研究领域[WOS]	Fisheries ; Marine & Freshwater Biology
关键词[WOS]	EGG ENVELOPE PROTEINS ; MESSENGER TRANSPORT ORGANIZER ; SEABREAM SPARUS-AURATA ; VITELLINE ENVELOPE ; ORYZIAS-LATIPES ; MITOCHONDRIAL CLOUD ; STRUCTURAL-ANALYSIS ; XENOPUS OOCYTES ; EXPRESSION CHARACTERIZATION ; DOMAIN PROTEINS
收录类别	SCI ; ISTP
语种	英语
WOS记录号	WOS:000345588500026
公开日期	2015-01-20
内容类型	期刊论文
源URL	[http://ir.ihb.ac.cn/handle/342005/20290]
专题	水生生物研究所_水生生物多样性与资源保护研究中心_期刊论文
作者单位	1.Chinese Acad Fisheries Sci, Yangtze River Fisheries Res Inst, Key Lab Freshwater Biodivers Conservat, Minist Agr China, Wuhan 430223, Peoples R China 2.Chinese Acad Fisheries Sci, Freshwater Fisheries Res Ctr, Wuxi, Peoples R China 3.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan, Peoples R China
推荐引用方式 GB/T 7714	Yue, H. -M.,Cao, H.,Chen, X. -H.,et al. Molecular characterization of the cDNAs of two zona pellucida genes in the Chinese sturgeon, Acipenser sinensis Gray, 1835[J]. JOURNAL OF APPLIED ICHTHYOLOGY,2014,30(6):1273-1281.
APA	Yue, H. -M.,Cao, H.,Chen, X. -H.,Ye, H.,Li, C. -J.,&Du, H..(2014).Molecular characterization of the cDNAs of two zona pellucida genes in the Chinese sturgeon, Acipenser sinensis Gray, 1835.JOURNAL OF APPLIED ICHTHYOLOGY,30(6),1273-1281.
MLA	Yue, H. -M.,et al."Molecular characterization of the cDNAs of two zona pellucida genes in the Chinese sturgeon, Acipenser sinensis Gray, 1835".JOURNAL OF APPLIED ICHTHYOLOGY 30.6(2014):1273-1281.