Mutants with defective carbon catabolite repression have been isolated in the yeast Saccharomyces cerevisiae using a selective procedure. This was based on the fact that invertase is a glucose repressible cell wall enzyme which slowly hydrolyses raffinose to yield fructose and that the inhibitory ef
Glycolytic enzymes and intermediates in carbon catabolite repression mutants of Saccharomyces cerevisiae
β Scribed by Entian, K. -D. ;Zimmermann, F. K.
- Publisher
- Springer
- Year
- 1980
- Tongue
- English
- Weight
- 499 KB
- Volume
- 177
- Category
- Article
- ISSN
- 0026-8925
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A recessive mutant cat1-1, wild type CAT1, was isolated in Saccharomyces cerevisiae. It did not grow on glycerol nor ferment maltose even with fully constitutive, glucose resistant maltase synthesis. It prevented derepression of isocitrate lyase, fructose-1,6-diphosphatase and maltase in a constitut
Three regulatory genes. known to be required for glucose repressionlderepression of some genes in Sacclzaromyces cerevisirrr, were disrupted to study their effects on the carbon-source regulation of the STA? glucoamylase gene expression. Using a STAZ-locZ fusion it was found that: (1) the MIGZ gene