has_part exists_during inheres_in towards qualifier normal level of substance in cell during vegetative growth normal cellular reactive oxygen species level during vegetative growth 2014-02-19T14:36:02Z normal cellular reactive oxygen species level during mitotic cell cycle normal cellular ROS level normal level of reactive oxygen species in cell midori A cell phenotype observed in the vegetative growth phase of the life cycle in which the amount of reactive oxygen species (ROS) measured in the cell is normal (i.e. indistinguishable from wild type). FYPO:0003118