. "\"A series of molecular signals within the cell that are mediated by a member of the Ras superfamily of proteins switching to a GTP-bound active state.\" [GOC:bf]" . . "Ras protein signal transduction" . "Ras mediated signal transduction" . "Reactome:REACT_100282 \"Signalling to RAS, Saccharomyces cerevisiae\"" . "Reactome:REACT_100832 \"Signalling to RAS, Sus scrofa\"" . "Reactome:REACT_102992 \"Signalling to RAS, Schizosaccharomyces pombe\"" . "Reactome:REACT_109099 \"Signalling to RAS, Gallus gallus\"" . "Reactome:REACT_114204 \"Signalling to RAS, Oryza sativa\"" . "Reactome:REACT_114859 \"Signalling to RAS, Arabidopsis thaliana\"" . "Reactome:REACT_115010 \"Signalling to RAS, Dictyostelium discoideum\"" . "Reactome:REACT_12033 \"Signalling to RAS, Homo sapiens\"" . "Reactome:REACT_31921 \"Signalling to RAS, Danio rerio\"" . "Reactome:REACT_78554 \"Signalling to RAS, Rattus norvegicus\"" . "Reactome:REACT_79426 \"Signalling to RAS, Drosophila melanogaster\"" . "Reactome:REACT_79898 \"Signalling to RAS, Xenopus tropicalis\"" . "Reactome:REACT_81747 \"Signalling to RAS, Caenorhabditis elegans\"" . "Reactome:REACT_82585 \"Signalling to RAS, Bos taurus\"" . "Reactome:REACT_89778 \"Signalling to RAS, Mus musculus\"" . "Reactome:REACT_93180 \"Signalling to RAS, Taeniopygia guttata\"" . "Reactome:REACT_97052 \"Signalling to RAS, Canis familiaris\"" . .