obsolete age-dependent response to reactive oxygen species involved in chronological cell aging https://github.com/geneontology/go-ontology/issues/18632 true OBSOLETE. Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) occurring in non-dividing cells as they age as a result of reactive oxygen species, where the change varies according to the age of the cell or organism. age-dependent response to reactive oxygen species during chronological cell ageing age-dependent response to reactive oxygen intermediate during chronological cell aging age-dependent response to ROS during chronological cell aging This term was obsoleted because it represent an assay - how long the cell lives -, not a true biological process. age-dependent response to ROI during chronological cell aging age-dependent response to AOS during chronological cell aging GO:0001320 biological_process age-dependent response to reactive oxygen species during chronological cell aging age-dependent response to reactive oxidative species during chronological cell aging age-dependent response to active oxygen species during chronological cell aging cell quiescence cellular senescence