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Cited by 565

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Osmotic Activation of the HOG MAPK Pathway via Ste11p MAPKKK: Scaffold Role of Pbs2p MAPKK

Posas, Francesc, Saito, Haruo·1997·Science

Abstract

Exposure of the yeast Saccharomyces cerevisiae to high extracellular osmolarity induces the Sln1p-Ypd1p-Ssk1p two-component osmosensor to activate a mitogen-activated protein (MAP) kinase cascade composed of the Ssk2p and Ssk22p MAP kinase kinase kinases (MAPKKKs), the Pbs2p MAPKK, and the Hog1p MAPK. A second osmosensor, Sho1p, also activated Pbs2p and Hog1p, but did so through the Ste11p MAPKKK. Although Ste11p also participates in the mating pheromone–responsive MAPK cascade, there was no detectable cross talk between these two pathways. The MAPKK Pbs2p bound to the Sho1p osmosensor, the MAPKKK Ste11p, and the MAPK Hog1p. Thus, Pbs2p may serve as a scaffold protein.

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Crossref · 10.1126/science.276.5319.1702

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Metadata

Authors
Posas, F., & Saito, H.
Venue
Science
Published
1997-06-13
Volume
276
Issue
5319
Pages
1702-1705
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2084952038
Cited by
565
References
1
FWCI
15.19
Type
journal article
Language
en
Open access
closed

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