INSTABILITY IN ELECTROPHORETIC KARYOTYPE OF BREWING YEASTS

Authors
SATO M WATARI J SAHARA H KOSHINO S
Citation
M. Sato et al., INSTABILITY IN ELECTROPHORETIC KARYOTYPE OF BREWING YEASTS, Journal of the American Society of Brewing Chemists, 52(4), 1994, pp. 148-151
Citations number
18
Categorie Soggetti
Biothechnology & Applied Migrobiology","Food Science & Tenology
Journal title
Journal of the American Society of Brewing Chemists → ACNP
ISSN journal
03610470
Volume
52
Issue
4
Year of publication
1994
Pages
148 - 151
Database
ISI
SICI code
0361-0470(1994)52:4<148:IIEKOB>2.0.ZU;2-O
Abstract
In the course of studying karyotypes of brewing yeasts using pulsed-fi eld gel electrophoresis, we found differences in chromosomal DNA bandi ng patterns (e.g., chromosomal length-polymorphism) among some strains from the same origins, especially in small chromosomal DNAs (chr. I, VI, and III). Southern hybridization patterns with probes FL01 (chr. I ), ACT1 (chr. VT), and HIS4 (chr. III) suggested that the changes in c hromosome length of these strains occurred during successive cultivati on.