part_of has_part happens_during inheres in part of qualifier abnormal chromosome segregation abnormal mitotic sister chromatid segregation chromosome segregation defects during vegetative growth abnormal mitotic chromosome segregation A cellular process phenotype in which mitotic sister chromatid segregation is abnormal. Mitotic sister chromatid segregation is the entire process in which replicated homologous chromosomes are organized and then physically separated and apportioned to two sets during the mitotic cell cycle. mitotic chromosome missegregation 2011-04-12T05:41:15Z mitotic sister chromatid missegregation centromere function defective during vegetative growth FYPO:0001359 abnormal mitotic sister chromatid segregation during vegetative growth abnormal chromosome segregation during vegetative growth FYPO:0000141 abnormal sister chromatid segregation during mitotic cell cycle chromosome segregation defects, mitotic midori abnormal mitosis