Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At1g34110	Together with RGI1, RGI2, RGI3 and RGI4, acts as a receptor of RGF1, a peptide hormone that maintains the postembryonic root stem cell niche by regulating the expression levels and patterns of the transcription factor PLETHORA (PLT).	RGF1 INSENSITIVE 1 to 5, a group of LRR receptor-like kinases, are essential for the perception of root meristem growth factor 1 in Arabidopsis thaliana.; 2016; DOI: 10.1038/cr.2016.63; PMID: 27229312; https://pubmed.ncbi.nlm.nih.gov/27229312/
Arabidopsis	At5g48940	Together with RGI1, RGI3, RGI4 and RGI5, acts as a receptor of RGF peptides (e.g. RGF1, GLV5/CLEL1/RGF2, GLV7/CLEL3/RGF3, GLV3/RGF4, GLV10/CLEL7/RGF5 and RGF10/CLELN), peptide hormones which maintain the postembryonic root stem cell niche by regulating the expression levels and patterns of the transcription factor PLETHORA (PLT, e.g. PLT1 and PLT2).	RGF1 INSENSITIVE 1 to 5, a group of LRR receptor-like kinases, are essential for the perception of root meristem growth factor 1 in Arabidopsis thaliana.; 2016; DOI: 10.1038/cr.2016.63; PMID: 27229312; https://pubmed.ncbi.nlm.nih.gov/27229312/
Arabidopsis	At3g24240	Together with RGI2, RGI3, RGI4 and RGI5, acts as a receptor of RGF peptides (e.g. RGF1, GLV5/CLEL1/RGF2, GLV7/CLEL3/RGF3, GLV3/RGF4, GLV10/CLEL7/RGF5 and RGF10/CLELN), peptide hormones which maintain the postembryonic root stem cell niche by regulating the expression levels and patterns of the transcription factor PLETHORA (PLT, e.g. PLT1 and PLT2).	RGF1 INSENSITIVE 1 to 5, a group of LRR receptor-like kinases, are essential for the perception of root meristem growth factor 1 in Arabidopsis thaliana.; 2016; DOI: 10.1038/cr.2016.63; PMID: 27229312; https://pubmed.ncbi.nlm.nih.gov/27229312/
Arabidopsis	At5g61480	Acts with CLE41p and CLE44p peptides as a ligand-receptor pair in a signal transduction pathway involved in the regulation of procambium maintenance and polarity during vascular-tissue development.	No verified direct reference in this release
Arabidopsis	At4g28650	Involved in the regulation of procambium maintenance and polarity during vascular-tissue development.	A receptor heteromer mediates the male perception of female attractants in plants.; 2016; DOI: 10.1038/nature16975; PMID: 26863186; https://pubmed.ncbi.nlm.nih.gov/26863186/