Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At3g02890	Together with AIPP3/BDT1 and PAIPP2, cooperates to form a BAH-PHD bivalent histone reader complex able to read histone H3 lysine 27 trimethylation (H3K27me3) and low-methylated H3K4 histone marks in order to regulate transcription, especially to prevent early flowering; promotes AIPP3/BDT1 binding to H3K27me3.	A protein complex regulates RNA processing of intronic heterochromatin-containing genes in  Arabidopsis .; 2017; DOI: 10.1073/pnas.1710683114; PMID: 28808009; https://pubmed.ncbi.nlm.nih.gov/28808009/ | Coupling of H3K27me3 recognition with transcriptional repression through the BAH-PHD-CPL2 complex in Arabidopsis.; 2020; DOI: 10.1038/s41467-020-20089-0; PMID: 33277495; https://pubmed.ncbi.nlm.nih.gov/33277495/
Arabidopsis	At5g16680	Together with AIPP2 and AIPP3/BDT1, cooperates to form a BAH-PHD bivalent histone reader complex able to read histone H3 lysine 27 trimethylation (H3K27me3) and low-methylated H3K4 histone marks in order to regulate transcription, especially to prevent early flowering; promotes AIPP3/BDT1 binding to H3K27me3.	Coupling of H3K27me3 recognition with transcriptional repression through the BAH-PHD-CPL2 complex in Arabidopsis.; 2020; DOI: 10.1038/s41467-020-20089-0; PMID: 33277495; https://pubmed.ncbi.nlm.nih.gov/33277495/
Arabidopsis	At1g43770	Together with AIPP3/BDT1, cooperates to form a BAH-PHD bivalent histone reader complex able to read histone H3 lysine 27 trimethylation (H3K27me3) histone marks in order to regulate transcription, especially to prevent early flowering; promotes AIPP3/BDT1 binding to H3K27me3.	A histone H3K27me3 reader cooperates with a family of PHD finger-containing proteins to regulate flowering time in Arabidopsis.; 2021; DOI: 10.1111/jipb.13067; PMID: 33433058; https://pubmed.ncbi.nlm.nih.gov/33433058/
Arabidopsis	At5g61100	Together with AIPP3/BDT1, cooperates to form a BAH-PHD bivalent histone reader complex able to read histone H3 lysine 27 trimethylation (H3K27me3) histone marks in order to regulate transcription, especially to prevent early flowering; promotes AIPP3/BDT1 binding to H3K27me3.	No verified direct reference in this release