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学科主题: Biology
题名: Fish germ cells
作者: Xu HongYan2; Li MingYou2; Gui JianFang1; Hong YunHan1, 2
通讯作者: Gui, JF, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
关键词: fish ; germ cell ; germ plasm ; reproduction ; reproductive technology ; semi-cloning
刊名: SCIENCE CHINA-LIFE SCIENCES
发表日期: 2010-04-01
DOI: 10.1007/s11427-010-0058-8
卷: 53, 期:4, 页:435-446
收录类别: SCI
文章类型: Article
部门归属: [Gui JianFang; Hong YunHan] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China; [Xu HongYan; Li MingYou; Hong YunHan] Natl Univ Singapore, Dept Biol Sci, Singapore 119260, Singapore
WOS标题词: Science & Technology ; Life Sciences & Biomedicine
资助者: Biomedical Research Council of Singapore [R-05-1-21-19-404, R-08-1-21-19-585, SBIC-SSCC C-002-2007]; Ministry of Education of Singapore [R-154-000-285-112]; National University of Singapore [R-154-000-153-720]; National Key Basic Research Program of China [2004CB117406, 2010CB126301]
类目[WOS]: Biology
研究领域[WOS]: Life Sciences & Biomedicine - Other Topics
摘要: Fish, like many other animals, have two major cell lineages, namely the germline and soma. The germ-soma separation is one of the earliest events of embryonic development. Germ cells can be specifically labeled and isolated for culture and transplantation, providing tools for reproduction of endangered species in close relatives, such as surrogate production of trout in salmon. Haploid cell cultures, such as medaka haploid embryonic stem cells have recently been obtained, which are capable of mimicking sperm to produce fertile offspring, upon nuclear being directly transferred into normal eggs. Such fish originated from a mosaic oocyte that had a haploid meiotic nucleus and a transplanted haploid mitotic cell culture nucleus. The first semi-cloned fish is Holly. Here we review the current status and future directions of understanding and manipulating fish germ cells in basic research and reproductive technology.
英文摘要: Fish, like many other animals, have two major cell lineages, namely the germline and soma. The germ-soma separation is one of the earliest events of embryonic development. Germ cells can be specifically labeled and isolated for culture and transplantation, providing tools for reproduction of endangered species in close relatives, such as surrogate production of trout in salmon. Haploid cell cultures, such as medaka haploid embryonic stem cells have recently been obtained, which are capable of mimicking sperm to produce fertile offspring, upon nuclear being directly transferred into normal eggs. Such fish originated from a mosaic oocyte that had a haploid meiotic nucleus and a transplanted haploid mitotic cell culture nucleus. The first semi-cloned fish is Holly. Here we review the current status and future directions of understanding and manipulating fish germ cells in basic research and reproductive technology.
关键词[WOS]: MEDAKA ORYZIAS-LATIPES ; VASA-LIKE GENE ; TROUT ONCORHYNCHUS-MYKISS ; TRANSGENIC RAINBOW-TROUT ; EMBRYONIC STEM-CELLS ; CHEMOKINE RECEPTOR ; IN-VITRO ; FLUORESCENT PROTEIN ; LINE CHIMERAS ; ZEBRAFISH
语种: 英语
WOS记录号: WOS:000277417800006
ISSN号: 1674-7305
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/342005/13625
Appears in Collections:鱼类生物学及渔业生物技术研究中心_期刊论文

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作者单位: 1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
2.Natl Univ Singapore, Dept Biol Sci, Singapore 119260, Singapore

Recommended Citation:
Xu HongYan; Li MingYou; Gui JianFang; Hong YunHan.Fish germ cells,SCIENCE CHINA-LIFE SCIENCES,2010,53(4):435-446
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