obsolete normal protein phosphorylation during cellular response to arginine true normal protein phosphorylation during cellular response to arginine during mitotic cell cycle normal protein phosphorylation during cellular response to L-arginine midori normal protein phosphorylation during cellular response to arginine during vegetative growth FYPO:0005190 2016-01-15T11:41:31Z OBSOLETE. A cellular process phenotype observed in the vegetative growth phase of the life cycle in which the phosphorylation of one or more specific proteins is normal (i.e. indistinguishable from wild type) during a cellular response to L-arginine. This term was made obsolete because it is overly specific, and not required for annotation.