Mitogen-activated protein kinase Hog1 is essential for the response to arsenite in Saccharomyces cerevisiae.

doi:10.1128/EC.00225-06

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Article

Mitogen-activated protein kinase Hog1 is essential for the response to arsenite in Saccharomyces cerevisiae.

Eukaryotic cell - 1 Oct 2006

Sotelo Jael, Rodríguez-Gabriel Miguel A

Abstract excerpt

Here we describe, for the first time, that budding yeast mitogen-activated protein kinase Hog1 and its upstream activators Pbs2 and Ssk1 are essential for the response to arsenite. Hog1 is rapidly phosphorylated in response to arsenite and triggers a transcriptional response that involves the upr...

Topics

Arsenites
Gene Expression Regulation, Fungal
Mitogen-Activated Protein Kinases
Mutation
Phosphorylation
Protein Transport
RNA, Messenger
Saccharomyces cerevisiae
Saccharomyces cerevisiae Proteins

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