Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At4g36860	Acts redundantly with DA1 and DAR2 to regulate endoreduplication during leaf development.	The ubiquitin receptors DA1, DAR1, and DAR2 redundantly regulate endoreduplication by modulating the stability of TCP14/15 in Arabidopsis.; 2015; DOI: 10.1105/tpc.114.132274; PMID: 25757472; https://pubmed.ncbi.nlm.nih.gov/25757472/
Arabidopsis	At1g19270	Ubiquitin receptor that limits final seed and organ size by restricting the period of cell proliferation.	No verified direct reference in this release
Arabidopsis	At2g39830	Acts redundantly with DA1 and DAR1 to regulate endoreduplication during leaf development.	Arabidopsis Lateral Root Development 3 is essential for early phloem development and function, and hence for normal root system development.; 2011; DOI: 10.1111/j.1365-313x.2011.04700.x; PMID: 21749503; https://pubmed.ncbi.nlm.nih.gov/21749503/ | Control of root meristem size by DA1-RELATED PROTEIN2 in Arabidopsis.; 2013; DOI: 10.1104/pp.112.210237; PMID: 23296689; https://pubmed.ncbi.nlm.nih.gov/23296689/ | The ubiquitin receptors DA1, DAR1, and DAR2 redundantly regulate endoreduplication by modulating the stability of TCP14/15 in Arabidopsis.; 2015; DOI: 10.1105/tpc.114.132274; PMID: 25757472; https://pubmed.ncbi.nlm.nih.gov/25757472/
Arabidopsis	At5g66610	Ubiquitin receptor that probably regulates developmental process.	No verified direct reference in this release
Rice	Os03g0267800	Ubiquitin receptor that functions as a positive regulator of grain size and weight.	The ubiquitin-interacting motif-type ubiquitin receptor HDR3 interacts with and stabilizes the histone acetyltransferase GW6a to control the grain size in rice.; 2021; DOI: 10.1093/plcell/koab194; PMID: 34323980; https://pubmed.ncbi.nlm.nih.gov/34323980/