Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At1g62310	May function as histone H3 lysine demethylase and be involved in regulation of gene expression.	No verified direct reference in this release
Arabidopsis	At1g11950	May function as histone H3 lysine demethylase and be involved in regulation of gene expression.	No verified direct reference in this release
Arabidopsis	At4g00990	Histone demethylase that demethylates 'Lys-9' (H3K9me) of histone H3 with a specific activity for H3K9me1 and H3K9me2.	JMJ27, an Arabidopsis H3K9 histone demethylase, modulates defense against Pseudomonas syringae and flowering time.; 2017; DOI: 10.1111/tpj.13623; PMID: 28650521; https://pubmed.ncbi.nlm.nih.gov/28650521/ | JMJ27-mediated histone H3K9 demethylation positively regulates drought-stress responses in Arabidopsis.; 2021; DOI: 10.1111/nph.17593; PMID: 34197643; https://pubmed.ncbi.nlm.nih.gov/34197643/
Arabidopsis	At3g07610	Histone demethylase that demethylates 'Lys-9' (H3K9me) of histone H3 with a specific activity for H3K9me2 and H3K9me1.	Control of genic DNA methylation by a jmjC domain-containing protein in Arabidopsis thaliana.; 2008; DOI: 10.1126/science.1150987; PMID: 18218897; https://pubmed.ncbi.nlm.nih.gov/18218897/ | An Arabidopsis jmjC domain protein protects transcribed genes from DNA methylation at CHG sites.; 2009; DOI: 10.1038/emboj.2009.59; PMID: 19262562; https://pubmed.ncbi.nlm.nih.gov/19262562/ | Autocatalytic differentiation of epigenetic modifications within the Arabidopsis genome.; 2010; DOI: 10.1038/emboj.2010.227; PMID: 20834229; https://pubmed.ncbi.nlm.nih.gov/20834229/ | DNA methylation in an intron of the IBM1 histone demethylase gene stabilizes chromatin modification patterns.; 2012; DOI: 10.1038/emboj.2012.141; PMID: 22580822; https://pubmed.ncbi.nlm.nih.gov/22580822/ | IBM1, a JmjC domain-containing histone demethylase, is involved in the regulation of RNA-directed DNA methylation through the epigenetic control of RDR2 and DCL3 expression in Arabidopsis.; 2012; DOI: 10.1093/nar/gks647; PMID: 22772985; https://pubmed.ncbi.nlm.nih.gov/22772985/ | SHOOT GROWTH1 maintains Arabidopsis epigenomes by regulating IBM1.; 2014; DOI: 10.1371/journal.pone.0084687; PMID: 24404182; https://pubmed.ncbi.nlm.nih.gov/24404182/ | Demethylation of ERECTA receptor genes by IBM1 histone demethylase affects stomatal development.; 2016; DOI: 10.1242/dev.129932; PMID: 27697902; https://pubmed.ncbi.nlm.nih.gov/27697902/ | Contrasting epigenetic control of transgenes and endogenous genes promotes post-transcriptional transgene silencing in Arabidopsis.; 2021; DOI: 10.1038/s41467-021-22995-3; PMID: 33986281; https://pubmed.ncbi.nlm.nih.gov/33986281/ | The arabidopsis GyraseB3 contributes to transposon silencing by promoting histone deacetylation.; 2025; DOI: 10.1093/nar/gkaf985; PMID: 41036628; https://pubmed.ncbi.nlm.nih.gov/41036628/
Arabidopsis	At1g09060	May bind histone H3 but appears to lack demethylase activity because it cannot bind Fe²⁺.	JMJ24 binds to RDR2 and is required for the basal level transcription of silenced loci in Arabidopsis.; 2015; DOI: 10.1111/tpj.12924; PMID: 26119694; https://pubmed.ncbi.nlm.nih.gov/26119694/ | JMJ24 targets CHROMOMETHYLASE3 for proteasomal degradation in Arabidopsis.; 2016; DOI: 10.1101/gad.274647.115; PMID: 26798133; https://pubmed.ncbi.nlm.nih.gov/26798133/ | A JUMONJI Protein with E3 Ligase and Histone H3 Binding Activities Affects Transposon Silencing in Arabidopsis.; 2016; DOI: 10.1104/pp.15.01688; PMID: 26979329; https://pubmed.ncbi.nlm.nih.gov/26979329/