Article
RAS2/PKA pathway activity is involved in the nitrogen regulation of L-leucine uptake in Saccharomyces cerevisiae.
The international journal of biochemistry & cell biology - 1 Mar 1997
Sáenz D A, Chianelli M S, Stella C A, Mattoon J R, Ramos E H
Abstract excerpt
The aim of the present work is to study the participation of RAS2/PKA signal pathway in the nitrogen regulation of L-leucine transport in yeast cells. The study was performed on Saccharomyces cerevisiae isogenic strains with the normal RAS2 gene, the RAS2val19 mutant and the disrupted ras2::LEU2....
Topics
- Amino Acid Transport Systems
- Amino Acids
- Biological Transport
- Culture Media
- Cyclic AMP-Dependent Protein Kinases
- Fungal Proteins
- Genes, Dominant
- Kinetics
- Leucine
- Membrane Transport Proteins
- Mutation
- Nitrogen
- Proline
- Saccharomyces cerevisiae
- Saccharomyces cerevisiae Proteins
- ras Proteins