Article
A third osmosensing branch in Saccharomyces cerevisiae requires the Msb2 protein and functions in parallel with the Sho1 branch.
Molecular and cellular biology - 1 Jul 2002
O'Rourke Sean M, Herskowitz Ira
Abstract excerpt
Two Saccharomyces cerevisiae plasma membrane-spanning proteins, Sho1 and Sln1, function during increased osmolarity to activate a mitogen-activated protein (MAP) kinase cascade. One of these proteins, Sho1, utilizes the MAP kinase kinase kinase Ste11 to activate Pbs2. We previously used the FUS1...
Topics
- Fungal Proteins
- GTPase-Activating Proteins
- Gene Expression Regulation, Fungal
- Intracellular Signaling Peptides and Proteins
- MAP Kinase Kinase Kinases
- Membrane Proteins
- Mitogen-Activated Protein Kinase Kinases
- Mitogen-Activated Protein Kinases
- Mutation
- Osmolar Concentration
- Protein Kinases
- Saccharomyces cerevisiae
- Saccharomyces cerevisiae Proteins
- Signal Transduction
- beta-Galactosidase