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pEGFPN1-^(wt)HSP22和pEGFPN1-^(mt)HSP22载体的构建及其在人神经母细胞瘤细胞中的表达 被引量:2

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摘要 腓骨肌萎缩症(Charcot-Marie-Tooth disease,CMT)是人类最常见的具有高度临床和遗传异质性的周围神经单基因遗传病。唐北沙等.成功定位了一个CMT2型大家系并将之命名为CMT2L,研究发现了小分子热休克蛋白22基因(HSP22)突变(423G→T,K141N)为CMT2L的致病突变。为研究HSP22的细胞内定位和生物学功能,我们运用体外基因重组技术构建pEGFPN1-^wtHSP22、pEGFPN1-^mtHSP22载体,转染SHSY5Y细胞后在激光共聚焦显微镜下观察蛋白的细胞内定位和聚集物形成情况。
出处 《中华医学杂志》 CAS CSCD 北大核心 2006年第25期1780-1782,共3页 National Medical Journal of China
基金 国家自然科学基金资助项目(30300200) 国家"863"高技术研究发展计划基金资助项目(2004AA227040)
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参考文献10

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同被引文献10

  • 1刘小民,唐北沙,赵国华,夏昆,张付峰,潘乾,蔡芳,胡正茂,张成,陈彪,沈璐,张如旭,江泓.中国人腓骨肌萎缩症小热休克蛋白27基因突变分析[J].中华医学遗传学杂志,2005,22(5):510-513. 被引量:16
  • 2张如旭,唐北沙,资晓宏,夏昆,潘乾,张付峰,李书剑,赵国华,郭科.轴突型腓骨肌萎缩症2L型致病基因HSPB8突变导致细胞内聚集物形成的机理研究[J].中华医学遗传学杂志,2006,23(6):601-604. 被引量:6
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