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三种方法在检测Leber′s视神经萎缩mt-DNA突变的比较 被引量:2

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摘要 比较MSP PCR、SSCP、RFLP在检测Leber s视神经萎缩 (LHON)线粒体DNA (mt DNA) 11778突变中的优缺点。 77例受试者 ,分别用MSP PCR、SSCP、RFLP法检测mt DNA11778突变。被MSP PCR检出的 48例阳性者同时也被SSCP检出 ,另外SSCP还检出 6例杂合性突变 ;MSP PCR和SSCP检测阳性的 9例患者 ,再用RFLP (MaeⅢ )检测也得出一致结果。表明多条件SSCP在mt DNA未知突变筛查中具有优势 ,而MSP PCR有助于确定突变的性质。
出处 《临床检验杂志》 CAS CSCD 北大核心 2000年第4期193-195,共3页 Chinese Journal of Clinical Laboratory Science
基金 863计划 !(Z19 0 1 0 4 0 2 )
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同被引文献22

  • 1郭向明,贾小云,肖学珊,郭莉,黎仕强,张清炯.中国人Leber遗传性视神经病变线粒体DNA突变频谱[J].中华眼底病杂志,2003,19(5):288-291. 被引量:44
  • 2周海林,何淑芳,韩传贵,郭鸣华,柳林,郑磊.Leber遗传性视神经病变分子遗传学的研究[J].中华眼底病杂志,1997,13(1):27-29. 被引量:4
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