Induction of freeze-sensitive mutants from a freeze-tolerant yeast, Torulaspora delbrueckii.
Author(s) : MURAKAMI Y., HAHN Y. S., YOKOIGAWA K., ENDO K., KAWAI H.
Type of article: Article
Summary
Cryosensitive mutants are induced through incubation with ethyl-methane sulfonate as mutagenic agent. An optimal mutation rate is reached through incubation at 30 deg C for 75 minutes. Cryotolerance of the mutants is evaluated by measuring their fermentation activity before and after freezing in a liquid or paste medium. The 60B3 strain is the most cryosensitive.
Details
- Original title: Induction of freeze-sensitive mutants from a freeze-tolerant yeast, Torulaspora delbrueckii.
- Record ID : 1995-1212
- Languages: English
- Source: Biosci. Biotechnol. Biochem. - vol. 58 - n. 1
- Publication date: 1994
Links
See other articles in this issue (1)
See the source
Indexing
-
Interactive effects of solutes, potassium sorba...
- Author(s) : GOLDEN D. A., BEUCHAT L. R.
- Date : 1992
- Languages : English
- Source: J. appl. Bacteriol. - vol. 73 - n. 6
View record
-
Construction from a single parent of baker's ye...
- Author(s) : NAKAGAWA S., OUCHI K.
- Date : 1994/10
- Languages : English
- Source: Appl. environ. Microbiol. - vol. 60 - n. 10
View record
-
CELL WATER PERMEABILITY AND CRYOTOLERANCE OF SA...
- Author(s) : GELINAS P., TOUPIN C. J., GOULET J.
- Date : 1991
- Languages : English
- Source: Lett. appl. Microbiol. - vol. 12 - n. 6
View record
-
Cryotolerance and cold adaptation in Lactococcu...
- Author(s) : PANOFF J. M., THAMMAVONGS B., LAPLACE J. M., HARTKE A., BOUTIBONNES P., AUFFRAY Y.
- Date : 1995/12
- Languages : English
- Source: Cryobiology - vol. 32 - n. 6
View record
-
Unbalanced wine fermentation by cryotolerant vs...
- Author(s) : CASTELLARI L., FERRUZZI M., MAGRINI A., GIUDICI P., PASSARELLI P., ZAMBONELLI C.
- Date : 1994
- Languages : English
- Source: Vitis - vol. 33 - n. 1
View record