Title variants
Languages of publication
Abstracts
Killer-sensitive strains of Saccharamocyces cerevisiae and Saccharomyces uvarum var. carlsbergensis were transformed by electroinjection using dsRNA isolated from a superkiller strain. Various recipient strains were used: both thermo-resistant and thermo-sensitive as well as mutants of industrial strains. Conversion of respiratory competent (rho+) into respiratory deficient (rho-) strains (mutants) resulted in a significant increase in the yield of electrotransformants and/or of long-term killer stability. Electrotransformation of rho- mutants of distillery and brewery strains resulted in more than 100 clones, which exhibited weak or strong killer activity over some or all of the experimental period of 10 months.
Discipline
Journal
Year
Issue
Pages
175-186
Physical description
Contributors
author
References
Document Type
ARTICLE
Publication order reference
A.T. Salek, Milan-Science, Institut of Microbiology, Dr. Ernst-Derra Str. 4, 94036 Passau, Germany
Identifiers
YADDA identifier
bwmeta1.element.element-from-psjc-a24c5d57-d669-3bbe-9ca1-9d24ee3ef2f8