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Tg(CD4-EGFP);LFA-1^(-/-)基因工程小鼠模型的构建

Establishment of the Tg ( CD4-EGFP);LFA-1^(-/-) mouse model
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摘要 目的构建并繁殖T细胞表达绿色荧光蛋白的LFA-1基因敲除小鼠[Tg(CD4-EGFP);LFA-1-/-]。方法将CD4-EGFP转基因小鼠与LFA-1基因敲除小鼠杂交并将其子代相互杂交,提取小鼠尾部DNA,用PCR法鉴定基因型。根据孟德尔定律,可得到Tg(CD4-EGFP;LFA-1-/-)小鼠。结果 Tg(CD4-EGFP);LFA-1-/-小鼠的构建、饲养繁殖均获得成功。结论成功获得了T细胞表达绿色荧光蛋白的LFA-1基因敲除小鼠。 Objective To construct Tg(CD4-EGFP) ;LFA-1^-/- transgenie mice. Methods CD4-EGFP transgenic mice were crossed with LFA-1 gene mutant mice. The genotype of Tg (CIM-EGFP) ; LFA-1^-/- mice was identified by PCR. Results Tg (CD4-EGFP) ;LFA-1^-/- mice were successfully established. Conclusion The combination of cross breeding and genotype identification is an effective way for acquiring specific transgenic mice.
出处 《广东药学院学报》 CAS 2013年第5期543-546,共4页 Academic Journal of Guangdong College of Pharmacy
基金 国家自然科学基金(31271455 31100852 31200861)
关键词 CD4-EGFP 淋巴细胞功能相关抗原1 基因工程小鼠 CD4-EGFP LFA-1 transgenie mice
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参考文献9

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