title: Ras-regulated signaling processes in Saccharomyces cerevisiae.
abstract: Molecular genetics has proved quite successful in identifying the components of RAS-mediated signal transduction in the yeast Saccharomyces cerevisiae and in defining the nature of their interactions. Recently, the emphasis has shifted to a biochemical approach as the processes of guanine nucleotide exchange, GTPase stimulation activity and posttranslational modification of Ras proteins have all been reproduced in vitro.
authors.affiliation: Department of Molecular Biology, Princeton University, New Jersey 08544.
authors.forename: J R
authors.initials: JR
authors.lastname: Broach
mesh_terms: D000595:Amino Acid Sequence; D018797:Cell Cycle Proteins; D000242:Cyclic AMP / Q000378:metabolism; D005656:Fungal Proteins / Q000235:genetics / Q000378:metabolism*; D019204:GTP-Binding Proteins / Q000235:genetics / Q000378:metabolism*; D020690:GTPase-Activating Proteins; D015966:Gene Expression Regulation, Fungal; D005800:Genes, Fungal; D011905:Genes, ras; D006160:Guanosine Triphosphate / Q000378:metabolism; D008954:Models, Biological; D008969:Molecular Sequence Data; D011499:Protein Processing, Post-Translational; D012097:Repressor Proteins; D012441:Saccharomyces cerevisiae / Q000235:genetics / Q000502:physiology*; D029701:Saccharomyces cerevisiae Proteins; D015398:Signal Transduction; D018631:ras Proteins; D020666:ras-GRF1
chemical_list: C542351:CDC25 protein, S cerevisiae; D018797:Cell Cycle Proteins; D005656:Fungal Proteins; D020690:GTPase-Activating Proteins; C065725:IRA1 protein, S cerevisiae; C064960:IRA2 protein, S cerevisiae; D012097:Repressor Proteins; D029701:Saccharomyces cerevisiae Proteins; D020666:ras-GRF1; D006160:Guanosine Triphosphate; D000242:Cyclic AMP; D019204:GTP-Binding Proteins; D018631:ras Proteins