Comparative electrophoresis, isoelectric focusing and numerical taxonomy of some isolates of Fonsecaea pedrosoi and allied fungi.

O Ibrahim-Granet, C de Bievre, F Romain, S Letoffe
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引用次数: 15

Abstract

The proteins in broken-cell extracts from eight isolates of Fonsecaea pedrosoi, the principal agent of chromomycosis, were studied and compared by electrophoresis and isoelectric focusing. A type pattern was established with 16 fractions ranging in molecular weight between 7600 and 78500 daltons and 16 fractions varying in isoelectric point between 4.95 and 7.90. A genetic distance of 0.1 found by the numerical study applied to both analyses reveals a considerable similarity among the isolates studied. This resemblance was moreover observed between F. pedrosoi and other related dematiaceous fungi.

部分枫香菌及其亲缘真菌分离株的比较电泳、等电聚焦及数值分类。
采用电泳和等电聚焦的方法,对8株发色霉病主要病原菌Fonsecaea pedrosoi的破细胞提取物中的蛋白质进行了研究和比较。16个组分的分子量在7600 ~ 78500道尔顿之间,16个组分的等电点在4.95 ~ 7.90之间。应用于两种分析的数值研究发现遗传距离为0.1,表明所研究的分离株之间具有相当大的相似性。此外,这种相似性也被观察到在F. pedrosoi和其他相关的木苔科真菌之间。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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