obsolete negative regulation of oxygen and reactive oxygen species metabolic process (obsolete GO:0010671)
OBSOLETE. Any process that decreases the frequency, rate or extent of the chemical reactions and pathways involving dioxygen (O2), or any of the reactive oxygen species, e.g. superoxide anions (O2-), hydrogen peroxide (H2O2), and hydroxyl radicals (-OH).
negative regulation of oxygen and reactive oxygen species metabolic process
exact