Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At4g08900	Hydrolyzes L-arginine to urea and L-ornithine; the former is involved in recycling of nitrogen into ammonium and the latter feeds back into the urea cycle or serves as a precursor for polyamine and proline synthesis.	Dual functioning of plant arginases provides a third route for putrescine synthesis.; 2017; DOI: 10.1016/j.plantsci.2017.05.011; PMID: 28716421; https://pubmed.ncbi.nlm.nih.gov/28716421/
Arabidopsis	At4g08870	Hydrolyzes L-arginine to urea and L-ornithine; the former is involved in recycling of nitrogen into ammonium and the latter feeds back into the urea cycle or serves as a precursor for polyamine and proline synthesis.	Dual functioning of plant arginases provides a third route for putrescine synthesis.; 2017; DOI: 10.1016/j.plantsci.2017.05.011; PMID: 28716421; https://pubmed.ncbi.nlm.nih.gov/28716421/ | Phosphatidic acid binds to and stimulates the activity of ARGAH2 from Arabidopsis.; 2022; DOI: 10.1016/j.plaphy.2022.06.018; PMID: 35752016; https://pubmed.ncbi.nlm.nih.gov/35752016/
Rice	UniProt: B8AU84	Hydrolyzes L-arginine to urea and L-ornithine; the former is involved in recycling of nitrogen into ammonium and the latter feeds back into the urea cycle or serves as a precursor for polyamine and proline synthesis.	No verified direct reference in this release
Rice	Os04g0106300	Hydrolyzes L-arginine to urea and L-ornithine; the former is involved in recycling of nitrogen into ammonium and the latter feeds back into the urea cycle or serves as a precursor for polyamine and proline synthesis.	No verified direct reference in this release