has_part occurs_at abnormal nucleosome positioning in euchromatin decreased nucleosome occupancy decreased nucleosome occupancy in euchromatin decreased nucleosome occupancy in euchromatin during vegetative growth 2016-07-13T14:58:34Z A cellular process phenotype observed in the vegetative growth phase of the life cycle in which nucleosome occupancy is lower than normal in regions of euchromatin. Nucleosome occupancy measures the tendency for DNA in a given region to be packaged into nucleosomes. decreased nucleosome occupancy in euchromatin during mitotic cell cycle FYPO:0005516 reduced nucleosome occupancy in euchromatin midori