{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Arasimowicz-Jelonek M"],"funding":["Narodowe Centrum Nauki","Narodowe Centrum Nauki (National Science Centre)"],"pagination":["36-44"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9873566"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["9(1)"],"pubmed_abstract":["Nitroxyl (HNO) is the one-electron reduced and protonated congener of nitric oxide (•NO), owning a distinct chemical profile. Based on real-time detection, we demonstrate that HNO is endogenously formed in Arabidopsis. Senescence and hypoxia induce shifts in the redox balance, triggering HNO decay or formation mediated by non-enzymatic •NO/HNO interconversion with cellular reductants. The stimuli-dependent HNO generation supports or competes with •NO signalling, depending on the local redox environment."],"journal":["Nature plants"],"pubmed_title":["Discovery of endogenous nitroxyl as a new redox player in Arabidopsis thaliana."],"pmcid":["PMC9873566"],"funding_grant_id":["UMO-2017/26/E/NZ4/00226"],"pubmed_authors":["Bruce King S","Rebis T","Gajewska J","Milczarek G","Jagodzik P","Arasimowicz-Jelonek M","Zywicki M","Doctorovich F","Floryszak-Wieczorek J","Sobieszczuk-Nowicka E","Suarez S"],"additional_accession":[]},"is_claimable":false,"name":"Discovery of endogenous nitroxyl as a new redox player in Arabidopsis thaliana.","description":"Nitroxyl (HNO) is the one-electron reduced and protonated congener of nitric oxide (•NO), owning a distinct chemical profile. Based on real-time detection, we demonstrate that HNO is endogenously formed in Arabidopsis. Senescence and hypoxia induce shifts in the redox balance, triggering HNO decay or formation mediated by non-enzymatic •NO/HNO interconversion with cellular reductants. The stimuli-dependent HNO generation supports or competes with •NO signalling, depending on the local redox environment.","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 Jan","modification":"2026-05-10T06:54:34.948Z","creation":"2025-04-07T03:15:11.847Z"},"accession":"S-EPMC9873566","cross_references":{"pubmed":["36564632"],"doi":["10.1038/s41477-022-01301-z"]}}