Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	UniProt: Q8L6Y4	Polycomb group (PcG) protein.	No verified direct reference in this release
Arabidopsis	At4g16845	Polycomb group (PcG) protein.	The VERNALIZATION 2 gene mediates the epigenetic regulation of vernalization in Arabidopsis.; 2001; DOI: 10.1016/s0092-8674(01)00573-6; PMID: 11719192; https://pubmed.ncbi.nlm.nih.gov/11719192/ | A PHD-polycomb repressive complex 2 triggers the epigenetic silencing of FLC during vernalization.; 2008; DOI: 10.1073/pnas.0808687105; PMID: 18854416; https://pubmed.ncbi.nlm.nih.gov/18854416/
Arabidopsis	UniProt: P0DKJ7	Polycomb group (PcG) protein.	No verified direct reference in this release
Arabidopsis	At2g35670	Polycomb group (PcG) protein.	Identification of new members of Fertilisation Independent Seed Polycomb Group pathway involved in the control of seed development in Arabidopsis thaliana.; 2004; DOI: 10.1242/dev.01168; PMID: 15151989; https://pubmed.ncbi.nlm.nih.gov/15151989/
Rice	Os09g0306800	Polycomb group (PcG) protein.	Expression, imprinting, and evolution of rice homologs of the polycomb group genes.; 2009; DOI: 10.1093/mp/ssp036; PMID: 19825651; https://pubmed.ncbi.nlm.nih.gov/19825651/
Rice	Os04g0162100	Polycomb group (PcG) protein.	No verified direct reference in this release