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进展与展望:动物模型中定点诱变技术。

Progress and prospects: techniques for site-directed mutagenesis in animal models.

机构信息

Department of Anatomy and Cell Biology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242-1109, USA.

出版信息

Gene Ther. 2009 May;16(5):581-8. doi: 10.1038/gt.2009.16. Epub 2009 Feb 19.

Abstract

In the past 2 years, new gene-targeting approaches using adeno-associated virus and designer zinc-finger nucleases have been successfully applied to the production of genetically modified ferrets, pigs, mice and zebrafish. Gene targeting using these tools has been combined with somatic cell nuclear transfer and germ cell transplantation to generate gene-targeted animal models. These new technical advances, which do not require the generation of embryonic stem cell-derived chimeras, will greatly accelerate the production of non-mouse animal models for biomedical research.

摘要

在过去的 2 年中,使用腺相关病毒和设计的锌指核酸酶的新基因靶向方法已成功应用于转基因雪貂、猪、鼠和斑马鱼的生产。使用这些工具的基因靶向已与体细胞核转移和生殖细胞移植相结合,以产生基因靶向动物模型。这些不需要生成胚胎干细胞衍生嵌合体的新技术进步将极大地加速用于生物医学研究的非小鼠动物模型的生产。

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本文引用的文献

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Using retroviruses as a mutagenesis tool to explore the zebrafish genome.利用逆转录病毒作为诱变工具来探索斑马鱼基因组。
Brief Funct Genomic Proteomic. 2008 Nov;7(6):427-43. doi: 10.1093/bfgp/eln038. Epub 2008 Oct 31.
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Generation of pluripotent stem cells from adult human testis.从成年人类睾丸中生成多能干细胞。
Nature. 2008 Nov 20;456(7220):344-9. doi: 10.1038/nature07404. Epub 2008 Oct 8.
5
Male germ cell transplantation.雄性生殖细胞移植
Reprod Domest Anim. 2008 Jul;43 Suppl 2:288-94. doi: 10.1111/j.1439-0531.2008.01176.x.
7
Zinc-finger nucleases: the next generation emerges.锌指核酸酶:新一代产品问世。
Mol Ther. 2008 Jul;16(7):1200-7. doi: 10.1038/mt.2008.114. Epub 2008 Jun 10.
8
Targeted mutagenesis in zebrafish.斑马鱼中的靶向诱变
Nat Biotechnol. 2008 Jun;26(6):650-1. doi: 10.1038/nbt0608-650.

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