obsolete normal protein serine phosphorylation during vegetative growth true normal peptidyl-serine phosphorylation during vegetative growth 2014-08-06T15:54:02Z normal protein serine phosphorylation during mitotic cell cycle FYPO:0000776 FYPO:0003645 OBSOLETE. A cellular process phenotype observed in the vegetative growth phase of the life cycle in which the phosphorylation of serine residues of one or more specific proteins is normal (i.e. indistinguishable from wild type). This term was made obsolete to implement a decision that protein modification terms should only include residue-specific information in cases where it is especially biologically significant, such as in histones or the RNA polymerase II CTD. In all other cases, phenotypic effects on specific modified residues should be captured in annotation extensions. midori