Saccharomyces kluyveri mannoprotein mutants.
نویسندگان
چکیده
منابع مشابه
Mating pheromones of Saccharomyces kluyveri: pheromone interactions between Saccharomyces kluyveri and Saccharomyces cerevisiae.
Saccharomyces kluyveri is a heterothallic yeast with two allelic mating types denoted as a-k and alpha-k by analogy with Saccharomyces cerevisiae and from the work described here. S. kluyveri produces mating pheromones analogous to those of S. cerevisiae, but which appear to have different specificity. S. kluyveri thus differs from S. cerevisiae, Hansenula wingei, and Schizosaccharomyces pombe ...
متن کاملSaccharomyces kluyveri Fungemia in an Infant with Severe Combined Immunodeficiency.
A 5-month-old boy presented to us with fever and cough for 15 days and one episode of generalized tonic clonic convulsion. He had oral thrush at 1 month and otitis media at 2 months of age. Birth weight was 2.9 kg. His elder brother died at 11 months of age due to some respiratory illness. On presentation, he was lethargic, and had tachycardia and tachypnea. He had oral thrush, diffuse greyish ...
متن کاملThe mannoprotein of Saccharomyces cerevisiae is an effective bioemulsifier.
The mannoprotein which is a major component of the cell wall of Saccharomyces cerevisiae is an effective bioemulsifier. Mannoprotein emulsifier was extracted in a high yield from whole cells of fresh bakers' yeast by two methods, by autoclaving in neutral citrate buffer and by digestion with Zymolase (Miles Laboratories; Toronto, Ontario, Canada), a beta-1,3-glucanase. Heat-extracted emulsifier...
متن کاملEffects of mannoprotein mutations on Saccharomyces cerevisiae core oligosaccharide structure.
By the combined actions of an endo-alpha-1 leads to 6-mannanase and an endo-beta-N-acetylglucosaminidase, the core oligosaccharides can be released from Saccharomyces cerevisiae X2180 mnn2 mannoproteins. The effects of various mannoprotein mutations were evaluated by structural comparison of these core oligosaccharides with those prepared from double mutant strains with the genotypes mnn1 mnn2,...
متن کاملSaccharomyces kluyveri FAD3 encodes an v3 fatty acid desaturase
Received 22 January 2004 Revised 26 February 2004 Accepted 27 February 2004 Fungi, like plants, are capable of producing the 18-carbon polyunsaturated fatty acids linoleic acid and a-linolenic acid. These fatty acids are synthesized by catalytic reactions of D12 and v3 fatty acid desaturases. This paper describes the first cloning and functional characterization of a yeast v3 fatty acid desatur...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1981
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(19)68744-2