基因组广泛的有条件小鼠淘汰赛资源
C Kaloff1, K Anastassiadis2, A Ayadi3
1Institute of Developmental Genetics, Helmholtz Zentrum Muenchen, D-85764 Neuherberg, Germany.
Drug discovery today. Disease models
|August 12, 2024
概括
国际淘汰赛小鼠联盟在小鼠胚胎干细胞中创造了超过18,500个基因突变,导致成千上万的突变小鼠菌株和用于研究的创造驱动器菌株. 这些资源可以在www.mousephenotype.org.org上找到.
科学领域:
- * 遗传学和基因组学
- * 哺乳动物遗传学
- * 鼠标模型 鼠标模型
背景情况:
- * 国际淘汰赛鼠标联盟 (IKMC) 建立了用于基因捕捉和准的高通量管道.
- *这项计划在C57BL/6N小鼠胚胎干细胞 (ES) 中产生了超过18,500个基因的条件突变.
- *这些ES细胞系被归档并作为研究界的冷资源提供.
研究的目的:
- * 创建并提供用于遗传研究的老鼠模型的综合图书馆.
- * 通过标准化小鼠菌株来促进基因疾病关联的分析.
- *通过提供多样化的遗传工具集合来支持生物医学研究.
主要方法:
- * 在小鼠ES细胞中高通量基因捕捉和基因向.
- * 对大量基因产生条件突变.
- *开发可诱导的培养驱动器小鼠菌株和培养驱动器RAAVs.
主要成果:
- * 在存档的ES细胞中,有超过18,500个基因具有条件突变.
- * 超过6000个突变的老鼠菌株已经由IKMC和国际老鼠表型化联盟 (IMPC) 生成.
- *建立了250个可诱导的cre-driver小鼠菌株和27个cre-driver rAAVs的资源.
结论:
- * IKMC/IMPC资源提供了一个具有定义遗传背景的标准化小鼠模型库.
- *这些资源使得在不同的遗传背景下分析基因疾病关联.
- *预计IKMC/IMPC资源将对生物医学研究产生重大影响.
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