ISSN:
1750-3841
Source:
Blackwell Publishing Journal Backfiles 1879-2005
Topics:
Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
,
Process Engineering, Biotechnology, Nutrition Technology
Notes:
A temperature sensitive lysis mutant of Saccharomyces cerevisiae JD 109, which grows normally at 27°C, stops growing and partially lyses at a nonpermissive temperature (37°C). In studies in a 14L fermentor with temperature shifted (from 27°C to 37°C) at 3.0 g/L cells, the effect of pH was investigated with the result that the rate of lysis is faster at pH 8 than at pH 5.6; the protein in the cells decreases from 45 to 35%. When both pH (from 5.6 to 8.0) and temperature are shifted, the culture showed a more noticeable inhibition of growth and lysis than when only pH was changed and the temperature was maintained at 27°C.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1111/j.1365-2621.1982.tb12952.x
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