abnormal nucleosome positioning in euchromatin increased nucleosome occupancy at MCB promoters increased nucleosome occupancy at MCB promoter during vegetative growth midori increased nucleosome occupancy at MCB promoter 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 promoters containing one or more MluI cell cycle box factor elements (MCBs). Nucleosome occupancy measures the tendency for DNA in a given region to be packaged into nucleosomes. FYPO:0006741 increased nucleosome occupancy at MCB promoters target genes 2018-11-07T14:49:27Z