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学科主题: Multidisciplinary Sciences
题名: Identification of the Angel-related elements in cyprinid fishes and their phylogenetic implications
作者: Wang Li; He Shunping; Chen Yiyu
通讯作者: He, SP, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
关键词: Angel-related elements ; the series Leuciscini ; monophyly
刊名: PROGRESS IN NATURAL SCIENCE
发表日期: 2007-02-01
卷: 17, 期:2, 页:168-171
收录类别: SCI
文章类型: Article
部门归属: Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China; Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China; Natl Nat Sci Fdn China, Beijing 100085, Peoples R China
WOS标题词: Science & Technology ; Technology
类目[WOS]: Materials Science, Multidisciplinary ; Multidisciplinary Sciences
研究领域[WOS]: Materials Science ; Science & Technology - Other Topics
摘要: Angel-related element belongs to the family of miniature inverted-repeat transposable elements (MITEs). In this paper we report the identification of an Angel-related element in the series Leuciscini of cyprinid fishes, which is located in the second intron of the growth hormone (GH) gene. We have also found that this element is absent in orthologous locus in the series Barbini of cyprinid fishes, that provides new evidence for the monophyly of the series Leuciscini. The insertion of Angel-related element into the GH gene might take place in the common ancestor of the series Leuciscini after its divergence from the series Barbini. The high sequence divergence and relatively broad species distribution of Angel-related elements implies that they might be ancient transposons which appeared about 26 million years ago.
英文摘要: Angel-related element belongs to the family of miniature inverted-repeat transposable elements (MITEs). In this paper we report the identification of an Angel-related element in the series Leuciscini of cyprinid fishes, which is located in the second intron of the growth hormone (GH) gene. We have also found that this element is absent in orthologous locus in the series Barbini of cyprinid fishes, that provides new evidence for the monophyly of the series Leuciscini. The insertion of Angel-related element into the GH gene might take place in the common ancestor of the series Leuciscini after its divergence from the series Barbini. The high sequence divergence and relatively broad species distribution of Angel-related elements implies that they might be ancient transposons which appeared about 26 million years ago.
关键词[WOS]: REPEAT TRANSPOSABLE ELEMENTS ; SEQUENCE ALIGNMENT ; TOOLS ; GENETICS
语种: 英语
WOS记录号: WOS:000246168200008
ISSN号: 1002-0071
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/152342/8602
Appears in Collections:中科院水生所知识产出(2009年前)_期刊论文

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作者单位: 1.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
3.Natl Nat Sci Fdn China, Beijing 100085, Peoples R China

Recommended Citation:
Wang Li; He Shunping; Chen Yiyu.Identification of the Angel-related elements in cyprinid fishes and their phylogenetic implications,PROGRESS IN NATURAL SCIENCE,2007,17(2):168-171
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