Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At1g52240	Guanine-nucleotide exchange factor (GEF) that acts as an activator of Rop (Rho of plants) GTPases by promoting the exchange of GDP for GTP.	A small GTPase activator protein interacts with cytoplasmic phytochromes in regulating root development.; 2010; DOI: 10.1074/jbc.m110.133710; PMID: 20551316; https://pubmed.ncbi.nlm.nih.gov/20551316/
Arabidopsis	At3g24620	Guanine-nucleotide exchange factor (GEF) that acts as an activator of Rop (Rho of plants) GTPases by promoting the exchange of GDP for GTP.	Structural evidence for a common intermediate in small G protein-GEF reactions.; 2007; DOI: 10.1016/j.molcel.2006.11.023; PMID: 17218277; https://pubmed.ncbi.nlm.nih.gov/17218277/
Arabidopsis	At4g13240	Guanine-nucleotide exchange factor (GEF) that acts as an activator of Rop (Rho of plants) GTPases by promoting the exchange of GDP for GTP.	No verified direct reference in this release