Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At5g62530	Plays a role in the inhibition of programmed cell death by converting the toxic proline catabolism intermediate (s)-1-pyrroline-5- carboxylate (P5C) to glutamate.	A nuclear gene encoding mitochondrial Delta-pyrroline-5-carboxylate dehydrogenase and its potential role in protection from proline toxicity.; 2001; DOI: 10.1046/j.1365-313x.2001.01101.x; PMID: 11532180; https://pubmed.ncbi.nlm.nih.gov/11532180/ | Unraveling delta1-pyrroline-5-carboxylate-proline cycle in plants by uncoupled expression of proline oxidation enzymes.; 2009; DOI: 10.1074/jbc.m109.009340; PMID: 19635803; https://pubmed.ncbi.nlm.nih.gov/19635803/ | P5CDH affects the pathways contributing to Pro synthesis after ProDH activation by biotic and abiotic stress conditions.; 2015; DOI: 10.3389/fpls.2015.00572; PMID: 26284090; https://pubmed.ncbi.nlm.nih.gov/26284090/