Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At4g15180	Histone methyltransferase specifically required for trimethylation of 'Lys-4' of histone H3 (H3K4me3) and is crucial for both sporophyte and gametophyte development.	SET DOMAIN GROUP2 is the major histone H3 lysine [corrected] 4 trimethyltransferase in Arabidopsis.; 2010; DOI: 10.1073/pnas.1010478107; PMID: 20937886; https://pubmed.ncbi.nlm.nih.gov/20937886/ | Arabidopsis SET DOMAIN GROUP2 is required for H3K4 trimethylation and is crucial for both sporophyte and gametophyte development.; 2010; DOI: 10.1105/tpc.110.079962; PMID: 21037105; https://pubmed.ncbi.nlm.nih.gov/21037105/ | Diurnal regulation of SDG2 and JMJ14 by circadian clock oscillators orchestrates histone modification rhythms in Arabidopsis.; 2019; DOI: 10.1186/s13059-019-1777-1; PMID: 31429787; https://pubmed.ncbi.nlm.nih.gov/31429787/