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

Authors
NAUMOV GI NAUMOVA ES KORHOLA M
Citation
Gi. Naumov et al., KARYOTYPIC RELATIONSHIPS AMONG SPECIES OF SACCHAROMYCES SENSU-LATO - S-CASTELLI, S-DAIRENSIS, S-UNISPORUS AND S-SERVAZZII, Systematic and applied microbiology, 18(1), 1995, pp. 103-108
Citations number
31
Categorie Soggetti
Microbiology,"Biothechnology & Applied Migrobiology
Journal title
Systematic and applied microbiology → ACNP
ISSN journal
07232020
Volume
18
Issue
1
Year of publication
1995
Pages
103 - 108
Database
ISI
SICI code
0723-2020(1995)18:1<103:KRASOS>2.0.ZU;2-K
Abstract
Chromosomal DNAs of different strains of the taxonomic species Sacchar omyces unisporus, S. servazzii, S. dairensis and S. castellii were com pared by CHEF gel electrophoresis. Nine S. unisporus strains are homog enous for molecular karyotypes. The physiologically different species S. unisporus and S. servazzii have similar karyotypes and therefore co mpose 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 u nique karyotype pattern.