Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At5g13700	Flavoenzyme involved in polyamine back-conversion.	Heterologous expression and biochemical characterization of a polyamine oxidase from Arabidopsis involved in polyamine back conversion.; 2006; DOI: 10.1104/pp.106.080911; PMID: 16778015; https://pubmed.ncbi.nlm.nih.gov/16778015/ | Characterization of five polyamine oxidase isoforms in Arabidopsis thaliana.; 2010; DOI: 10.1007/s00299-010-0881-1; PMID: 20532512; https://pubmed.ncbi.nlm.nih.gov/20532512/ | Functional diversity inside the Arabidopsis polyamine oxidase gene family.; 2011; DOI: 10.1093/jxb/erq341; PMID: 21081665; https://pubmed.ncbi.nlm.nih.gov/21081665/ | Reducing Cytoplasmic Polyamine Oxidase Activity in Arabidopsis Increases Salt and Drought Tolerance by Reducing Reactive Oxygen Species Production and Increasing Defense Gene Expression.; 2016; DOI: 10.3389/fpls.2016.00214; PMID: 26973665; https://pubmed.ncbi.nlm.nih.gov/26973665/
Rice	Os09g0368200	Flavoenzyme involved in polyamine back-conversion (By similarity).	No verified direct reference in this release
Rice	Os09g0368500	Flavoenzyme involved in polyamine back-conversion.	Polyamine oxidase 7 is a terminal catabolism-type enzyme in Oryza sativa and is specifically expressed in anthers.; 2014; DOI: 10.1093/pcp/pcu047; PMID: 24634478; https://pubmed.ncbi.nlm.nih.gov/24634478/