normal histone H3-K36 trimethylation during vegetative growth normal histone H3-K36 trimethylation at centromere outer repeat during vegetative growth 2026-02-25T11:39:23Z PomBase:pc A cellular process phenotype observed in the vegetative growth phase of the life cycle in which the trimethylation of lysine at position 36 of histone H3 at the centromere outer repeat is normal (i.e. indistinguishable from wild type).