has_part occurs_at inheres_in increased histone H2B-K119 ubiquitination at pericentromeric heterochromatin during vegetative growth 2021-12-07T15:40:53Z FYPO:0007895 A cellular process phenotype observed in the vegetative growth phase of the life cycle in which ubiquitination of lysine at position 119 of histone H2B is increased at pericentromeric heterochromatin. Lysine 119 corresponds to the conserved C-terminal lysine of H2B. vw253 increased histone H2B-K119 ubiquitination during vegetative growth