abnormal nucleosome positioning in heterochromatin increased nucleosome occupancy at subtelomere 2021-07-21T14:58:45Z increased nucleosome occupancy at subtelomere during vegetative growth midori FYPO:0007836 increased nucleosome occupancy at subtelomere during mitotic cell cycle A cellular process phenotype observed in the vegetative growth phase of the life cycle in which nucleosome occupancy is greater than normal at subtelomeric regions. Nucleosome occupancy measures the tendency for DNA in a given region to be packaged into nucleosomes.