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Property "Has-20abstract" (as page type) with input value "Immunodetection-20of-20protein-20carbonyl-20groups-20demonstrates-20that-20growth-20arrest-20elicited-20by-20carbon-20or-20nitrogen-20starvation-20causes-20an-20increased-20oxidation-20of-20proteins-20in-20-27-27Saccharomyces-20cerevisiae-27-27.-20Mutant-20analysis-20suggests-20that-20the-20response-20regulator-20Pos9p-20is-20involved-20in-20mitigating-20self-2Dinflicted-20oxidative-20damages-20in-20G0-20cells,-20whereas-20Yap1p-20is-20primarily-20required-20in-20growing-20cells.-20The-20data-20also-20suggest-20that-20oxidation-20of-20target-20proteins-20is-20not-20a-27-27-20priori-27-27-20an-20effect-20of-20arrest-20of-20cell-20spanision-20or-20nutrient-20depletion-20and-20cannot-20be-20explained-20by-20the-20respiratory-20activity-20alone-20nor-20a-20high-20ratio-20of-20catabolic-2Fanabolic-20activity-20in-20G0-20-20cells.-20Instead,-20we-20observed-20that-20starvation-20elicits-20a-20transition-20in-20the-20respiratory-20state-20(from-20phosphorylating-20to-20nonphosphorylating-20respiration)-20and-20that-20this-20transition-20is-20associated-20with-20a-20stepwise-20increase-20in-20protein-20oxidation.-20During-20carbon-20starvation,-20this-20transition-20and-20increase-20in-20oxidation-20occurs-20immediately-20as-20the-20carbon-20source-20is-20depleted,-20growth-20is-20arrested,-20and-20the-20respiratory-20rate-20falls-20drastically.-20In-20contrast,-20during-20nitrogen-20starvation-20and-20excess-20carbon-20the-20respiratory-20state-20transition-20and-20stepwise-20increase-20in-20protein-20oxidation-20are-20markedly-20delayed-20and-20occur-20long-20after-20the-20nitrogen-20source-20has-20been-20depleted-20and-20spanision-20and-20growth-2Darrested.-20Oxidation-20in-20G0-20-20cells-20could-20be-20enhanced-20by-20treating-20cells-20with-20low-20concentrations-20of-20antimycin-20A-20and-20attenuated-20with-20myxothiazol,-20indicating-20that-20protein-20oxidation-20is-20intimately-20linked-20to-20reactive-20oxygen-20species-20generated-20by-20semiquinones-20of-20the-20Q-2Dcycle.-20Thus,-20the-20work-20presented-20suggests-20that-20the-20degree-20of-20coupling-20in-20the-20mitochondrial-20respiratory-20apparatus-20rather-20then-20the-20overall-20rate-20of-20respiration-20affects-20the-20degree-20of-20protein-20oxidation-20in-20nonspaniding-20yeast-20cells." contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.

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