KARYOLOGY AND HYPHAL CHARACTERS AS TAXONOMIC CRITERIA IN ASCOMYCETOUS BLACK YEASTS AND RELATED FUNGI

被引：21

作者：

TAKEO, K ^{[1
]}

DEHOOG, GS ^{[1
]}

机构：

[1] CENT BUR SCHIMMELCULTURES,3740 AG BAARN,NETHERLANDS

来源：

ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY | 1991年 / 60卷 / 01期

关键词：

BLACK YEASTS; AUREOBASIDIUM; HORMONEMA; HORTAEA; RAMICHLORIDIUM; ZASMIDIUM; KARYOLOGY; TAXONOMY;

D O I：

10.1007/BF00580439

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Mycelial development of seventy-three strains of black yeasts and related fungi were studied, and numbers of nuclei per hyphal cell were counted. Two main patterns were apparent in expanding hyphae, viz. (1) uninucleate expanding hyphal cells, septum formation strictly following mitosis, and (2) multinucleate, branched, aseptate hyphal tips, septa being formed in a later stage, leading to oligo- or uninucleate mature cells. Characteristic genera in the two groups are Exophiala and Aureobasidium, respectively. In Zasmidium and in some Ramichloridium species all mycelial cells are oligonucleate. The character is indicative for relationships at the family level in black yeasts.

引用

页码：35 / 42

页数：8

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