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Article

The Hog1 MAPK prevents cross talk between the HOG and pheromone response MAPK pathways in Saccharomyces cerevisiae.

Genes & development - 15 Sept 1998

O'Rourke S M, Herskowitz I

Abstract excerpt

The MAPKKK Ste11p functions in three Saccharomyces cerevisiae MAPK cascades [the high osmolarity glycerol (HOG), pheromone response, and pseudohyphal/invasive growth pathways], but its activation in response to high osmolarity stimulates only the HOG pathway. To determine what restricts cross-activation of MAPK cascades (cross talk), we have studied mutants in which the pheromone response pathway is activated by...

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Identifiers

PMID: 9744864
DOI: 10.1101/gad.12.18.2874
PMCID: PMC317168

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The Hog1 MAPK prevents cross talk between the HOG and pheromone response MAPK pathways in Saccharomyces cerevisiae.PMID 9744864Read ↗

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A third osmosensing branch in Saccharomyces cerevisiae requires the Msb2 protein and functions in parallel with the Sho1 branch.Semantic proximity Read ↗

Osmotic activation of the HOG MAPK pathway via Ste11p MAPKKK: scaffold role of Pbs2p MAPKK.Semantic proximity Read ↗

Adaptor functions of Cdc42, Ste50, and Sho1 in the yeast osmoregulatory HOG MAPK pathway.Semantic proximity Read ↗

Unique and redundant roles for HOG MAPK pathway components as revealed by whole-genome expression analysis.Semantic proximity Read ↗

Transmembrane mucins Hkr1 and Msb2 are putative osmosensors in the SHO1 branch of yeast HOG pathway.Semantic proximity Read ↗

Defects in protein glycosylation cause SHO1-dependent activation of a STE12 signaling pathway in yeast.Semantic proximity Read ↗

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Functional characterization of the interaction of Ste50p with Ste11p MAPKKK in Saccharomyces cerevisiae.Semantic proximity Read ↗

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Hyperosmotic stress response and regulation of cell wall integrity in Saccharomyces cerevisiae share common functional aspects.Semantic proximity Read ↗

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