Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At1g05830	Histone methyltransferase.	The highly similar Arabidopsis homologs of trithorax ATX1 and ATX2 encode proteins with divergent biochemical functions.; 2008; DOI: 10.1105/tpc.107.056614; PMID: 18375658; https://pubmed.ncbi.nlm.nih.gov/18375658/ | Combinatorial functions of diverse histone methylations in Arabidopsis thaliana flowering time regulation.; 2014; DOI: 10.1111/nph.12493; PMID: 24102415; https://pubmed.ncbi.nlm.nih.gov/24102415/
Arabidopsis	At2g31650	May participate in target-gene transcriptional regulation and associated histone methylation.	Combinatorial functions of diverse histone methylations in Arabidopsis thaliana flowering time regulation.; 2014; DOI: 10.1111/nph.12493; PMID: 24102415; https://pubmed.ncbi.nlm.nih.gov/24102415/ | Arabidopsis homolog of trithorax1 (ATX1) is required for cell production, patterning, and morphogenesis in root development.; 2014; DOI: 10.1093/jxb/eru355; PMID: 25205583; https://pubmed.ncbi.nlm.nih.gov/25205583/
Arabidopsis	At5g53430	Histone methyltransferase.	No verified direct reference in this release
Arabidopsis	At4g27910	Histone methyltransferase.	No verified direct reference in this release
Rice	Os09g0134500	Possesses histone H3 methyltransferase activity in vitro.	Trithorax group protein Oryza sativa Trithorax1 controls flowering time in rice via interaction with early heading date3.; 2014; DOI: 10.1104/pp.113.228049; PMID: 24420930; https://pubmed.ncbi.nlm.nih.gov/24420930/