佩德罗霉某些菌株的分生孢子发育及类闭囊壳结构研究。与其他相近暗色丝孢菌的比较。

Study of the conidial development and cleistothecium-like structure of some strains of Fonsecaea pedrosoi. Comparison with other close Dematiaeae.

作者信息

Ibrahim-Granet O, de Bièvre C

出版信息

Mycopathologia. 1984 Feb 15;84(2-3):181-6. doi: 10.1007/BF00436530.

Abstract

The production of twenty-seven strains of Fonsecaea pedrosoi was studied. The denticulate type (asexual reproduction) showed three morphological variations: medium-size, long and sessile forms. These forms can be used to characterize the different strains isolated especially for epidemiological purposes. Only one strain (MR 1335) isolated from a chromomycosis case in Martinique showed a cleistothecium-like structure. This formation was compared to that observed in Phialophora verrucosa, another agent of chromomycosis, and to the cleistothecium of Dictyotrichiella mansonii, the perfect state of Wangiella mansonii which is a saprophyte fungus.

摘要

对27株裴氏瓶霉的培养进行了研究。齿状类型（无性繁殖）呈现出三种形态变异：中等大小、细长和无柄形态。这些形态可用于鉴别分离出的不同菌株，特别是用于流行病学目的。仅从马提尼克岛的一例着色芽生菌病病例中分离出的一个菌株（MR 1335）显示出类似闭囊壳的结构。将这种结构与在疣状瓶霉（另一种着色芽生菌病病原体）中观察到的结构以及曼氏拟瓶霉的闭囊壳（曼氏弯孢霉的完全阶段，一种腐生真菌）进行了比较。