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耐唑类药白念珠菌ERG11基因点突变 被引量:8

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摘要 ERG11是唑类抗真菌药对白念珠菌作用靶酶羊毛甾醇14α-去甲基化酶(14DM)的编码基因,ERG11基因的有义突变会使靶酶发生氨基酸置换,影响酶与药物分子的结合,是导致菌株耐药的原因之一。14DM具有特定的空间构型,突变所处的位置决定能否导致菌株耐药,已发现的60余种ERG11点突变里面,仅有数种被实验证实可致耐药。
出处 《中国真菌学杂志》 2006年第6期370-373,342,共5页 Chinese Journal of Mycology
基金 国家自然科学基金资助项目(30471563).
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