KARYOTYPIC RELATIONSHIPS AMONG SPECIES OF SACCHAROMYCES SENSU-LATO - S-CASTELLI, S-DAIRENSIS, S-UNISPORUS AND S-SERVAZZII

被引：22

作者：

NAUMOV, GI

NAUMOVA, ES

KORHOLA, M

机构：

[1] SCI RES INST GENET & SELECT IND MICROORGANISMS, MOSCOW 113545, RUSSIA

[2] ALKO LTD, RES LABS, SF-00101 HELSINKI, FINLAND

来源：

SYSTEMATIC AND APPLIED MICROBIOLOGY | 1995年 / 18卷 / 01期

基金：

俄罗斯基础研究基金会;

关键词：

CHROMOSOMAL DNAS; MOLECULAR KARYOTYPING; SACCHAROMYCES SENSU LATO;

D O I：

10.1016/S0723-2020(11)80456-X

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

Chromosomal DNAs of different strains of the taxonomic species Saccharomyces unisporus, S. servazzii, S. dairensis and S. castellii were compared by CHEF gel electrophoresis. Nine S. unisporus strains are homogenous for molecular karyotypes. The physiologically different species S. unisporus and S. servazzii have similar karyotypes and therefore compose one chromosomal complex. According to molecular karyotyping, the taxonomic species S. dairensis is a heterogenic taxon and apparently contains several distinct species. Particularly one strain, CBS 6463, originally designated as Kazachstania viticola (Zubkova, 1971) has a unique karyotype pattern.

引用

页码：103 / 108

页数：6

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