has_part happens_during inheres_in abnormal histone exchange decreased histone exchange during G0 2020-09-29T14:31:48Z FYPO:0007473 decreased histone exchange during G0 during cell quiescence A cellular process phenotype in which histone exchange is abnormal during G0 phase. Histone exchange is replacement, within chromatin, of resident histones or histone subunits with alternative, sometimes variant, histones or subunits. decreased histone exchange during G0 during quiescence midori