title: The protein kinase C-mediated MAP kinase pathway involved in the maintenance of cellular integrity in Saccharomyces cerevisiae.
abstract: Signal transduction mediated by the single yeast isozyme of protein kinase C (Pkc1p) is essential for the maintenance of cellular integrity in this model eukaryote. The past few years have seen a dramatic increase in our knowledge of the upstream regulatory factors that modulate Pkc1p activity (e.g. Tor2p, Rom1p, Rom2p, Rho1p, Slg1p, Mid2p) and of the downstream targets of the MAP kinase cascade triggered by it (e.g. Rlm1p, SBF complex). The picture that has emerged connects this pathway to a variety of other cellular processes, such as cell cycle progression (Cdc28p, Swi4p), mating (Ste20p), nutrient sensing (Ira1p), calcium homeostasis (calcineurin, Mid2p, Fks2p) and the structural dynamics of the cytoskeleton (Spa1p, Bni1p).
authors.affiliation: Institut für Mikrobiologie, Heinrich-Heine-Universität Düsseldorf, Universitätsstr. 1, Geb. 26.12, D-40225 Düsseldorf, Germany. heinisch@uni-duesseldorf.de
authors.forename: J J
authors.initials: JJ
authors.lastname: Heinisch
authors.forename: A
authors.initials: A
authors.lastname: Lorberg
authors.forename: H P
authors.initials: HP
authors.lastname: Schmitz
authors.forename: J J
authors.initials: JJ
authors.lastname: Jacoby
mesh_terms: D017871:Calcium-Calmodulin-Dependent Protein Kinases / Q000378:metabolism*; D002453:Cell Cycle; D005656:Fungal Proteins / Q000235:genetics / Q000378:metabolism*; D005800:Genes, Fungal; D011493:Protein Kinase C / Q000378:metabolism*; D012441:Saccharomyces cerevisiae / Q000166:cytology / Q000201:enzymology*; D015398:Signal Transduction; D014157:Transcription Factors
chemical_list: D005656:Fungal Proteins; D014157:Transcription Factors; C097993:Pkc1 protein, Trichoderma reesei; D011493:Protein Kinase C; D017871:Calcium-Calmodulin-Dependent Protein Kinases