佩德罗霉样枝孢菌及相关真菌一些分离株的比较电泳、等电聚焦和数值分类学

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

作者信息

Ibrahim-Granet O, de Bievre C, Romain F, Letoffe S

出版信息

Sabouraudia. 1985 Aug;23(4):253-64. doi: 10.1080/00362178585380381.

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.

摘要

对着色芽生菌病的主要病原体裴氏着色真菌8个分离株的破碎细胞提取物中的蛋白质进行了电泳和等电聚焦研究及比较。建立了一个类型模式，有分子量在7600至78500道尔顿之间的16个组分，以及等电点在4.95至7.90之间变化的16个组分。应用于两种分析的数值研究发现的0.1的遗传距离表明，所研究的分离株之间有相当大的相似性。此外，在裴氏着色真菌与其他相关的暗色丝孢菌之间也观察到了这种相似性。