A MAP kinase dependent feedback mechanism controls Rho1 GTPase and actin distribution in yeast.
In the yeast Saccharomyces cerevisiae the guanosine triphosphatase (GTPase) Rho1 controls actin polarization and cell wall expansion. When cells are exposed to various environmental stresses that perturb the cell wall, Rho1 activates Pkc1, a mammalian Protein Kinase C homologue, and Mpk1, a mitogen...
| Main Authors: | , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Public Library of Science (PLoS)
2009-06-01
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| Series: | PLoS ONE |
| Online Access: | http://europepmc.org/articles/PMC2699537?pdf=render |