GENETIC DIVERSITY OF THE YEAST CANDIDA-UTILIS

被引：10

作者：

STOLTENBURG, R

KLINNER, U

RITZERFELD, P

ZIMMERMANN, M

EMEIS, CC

机构：

[1] UNIV GREIFSWALD, INST GENET, JAHNSTR 15A, O-2200 GREIFSWALD, GERMANY

[2] RHEIN WESTFAL TH AACHEN, INST BIOL MIKROBIOL 4, W-5100 AACHEN, GERMANY

来源：

CURRENT GENETICS | 1992年 / 22卷 / 06期

关键词：

CANDIDA-UTILIS; ELECTROPHORETIC KARYOTYPE; MTDNA RESTRICTION FRAGMENT PATTERN; GENETIC DIVERSITY;

D O I：

10.1007/BF00326408

中图分类号：

Q3 [遗传学];

学科分类号：

071007 ; 090102 ;

摘要：

The electrophoretic karyotypes and some mtDNA restriction fragment patterns of 13 strains of Candida utilis and one strain of Hansenula jadinii were compared. PFGE separations revealed remarkable chromosome length polymorphisms between two groups of strains suggesting that perhaps they do not belong to the same species. However, all strains had the same or similar EcoRI, HindIII and BamHI mtDNA restriction patterns. The mtDNA genomes had an average size range of 55 kb. These results support the supposition that C. utilis is a yeast with a highly variable electrophoretic karyotype as already known for another imperfect yeast species, Candida albicans.

引用

页码：441 / 446

页数：6

共 30 条

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