Giemsa Staining of Mitotic Chromosomes in Kluyveromyces lactis and Saccharomyces cerevisiae
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چکیده
منابع مشابه
Meiotic and mitotic behavior of dicentric chromosomes in Saccharomyces cerevisiae.
Meiotic recombination between a circular and a linear chromosome in Saccharomyces cerevisiae has been investigated. The circle was a haploid-viable derivative of chromosome III constructed by joining regions near the two chromosome ends via a recombinant DNA construction: (HMR/MAT-URA3-pBR322-MAT/HML) and was also deleted for MAL2 (which therefore uniquely marks a linear chromosome III). Recomb...
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High expression and secretion of recombinant ovine beta-lactoglobulin has been achieved in the yeast Kluyveromyces lactis. The yield of beta-lactoglobulin is 40-50 mg per litre of culture supernatant and accounts for approx. 72% of the total secreted protein. Constitutive expression is under the control of the Saccharomyces cerevisiae phosphoglycerate kinase promoter from an intronless version ...
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Protein recovery under sonication treatment and autolysis, also protein hydrolysis progress during enzymatic hydrolysis (using trypsin and chymotrypsin) and autolysis (using endogenous enzymes) were investigated in Saccharomyces cerevisiae and Kluyveromyces marxianus. Crude protein content of dried yeast cells were 53.22% and 45.6% for S.cerevisiae and K.marxianus, respectively. After 96 hrs of...
متن کاملTheme and variation among silencing proteins in Saccharomyces cerevisiae and Kluyveromyces lactis.
The cryptic mating type loci in Saccharomyces cerevisiae act as reservoirs of mating type information used in mating type switching in homothallic yeast strains. The transcriptional silencing of these loci depends on the formation of a repressive chromatin structure that is reminiscent of heterochromatin. Silent information regulator (Sir) proteins 2-4 are absolutely required for silencing. To ...
متن کاملGlycolic acid production in the engineered yeasts Saccharomyces cerevisiae and Kluyveromyces lactis
BACKGROUND Glycolic acid is a C2 hydroxy acid that is a widely used chemical compound. It can be polymerised to produce biodegradable polymers with excellent gas barrier properties. Currently, glycolic acid is produced in a chemical process using fossil resources and toxic chemicals. Biotechnological production of glycolic acid using renewable resources is a desirable alternative. RESULTS The...
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ژورنال
عنوان ژورنال: Journal of General Microbiology
سال: 1978
ISSN: 0022-1287
DOI: 10.1099/00221287-104-2-337