Article
Possible cross-regulation of phosphate and sulfate metabolism in Saccharomyces cerevisiae.
Genetics - 1 Sept 1992
O'Connell K F, Baker R E
Abstract excerpt
CP1 (encoded by the gene CEP1) is a sequence-specific DNA binding protein of Saccharomyces cerevisiae that recognizes a sequence element (CDEI) found in both yeast centromeres and gene promoters. Strains lacking CP1 exhibit defects in growth, chromosome segregation and methionine biosynthesis. A YEp24-based yeast genomic library was screened for plasmids which suppressed the methionine auxotrophy of a cep1 null...
Topics
- Acid Phosphatase
- Basic Helix-Loop-Helix Leucine Zipper Transcription Factors
- DNA-Binding Proteins
- Epistasis, Genetic
- Fungal Proteins
- Gene Expression Regulation, Fungal
- Genes, Suppressor
- Genotype
- Methionine
- Mutation
- Phenotype