part of programmed cell death cellular response to reactive oxygen species programmed cell death in response to reactive oxygen species reactive oxygen species-mediated programmed cell death reactive oxygen species-mediated PCD GO:0097468 PCD in response to reactive oxygen species programmed cell death in response to oxidative stress 2013-02-19T10:03:36Z pr Cell death resulting from activation of endogenous cellular processes and occurring as a result of a reactive oxygen species stimulus. Reactive oxygen species include singlet oxygen, superoxide, and oxygen free radicals. biological_process PCD in response to oxidative stress