Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At4g31120	Methylates arginine residues of myelin basic protein (MBP) in vitro.	SKB1-mediated symmetric dimethylation of histone H4R3 controls flowering time in Arabidopsis.; 2007; DOI: 10.1038/sj.emboj.7601647; PMID: 17363895; https://pubmed.ncbi.nlm.nih.gov/17363895/
Rice	UniProt: A2X0Q3	Methylates arginine residues in proteins such as histone H4.	No verified direct reference in this release
Rice	Os02g0139200	Methylates arginine residues in proteins such as histone H4.	No verified direct reference in this release