Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At1g31930	Guanine nucleotide-binding proteins (G proteins) are involved as modulators or transducers in various transmembrane signaling systems (By similarity).	Arabidopsis extra-large G proteins (XLGs) regulate root morphogenesis.; 2008; DOI: 10.1111/j.1365-313x.2007.03335.x; PMID: 17999646; https://pubmed.ncbi.nlm.nih.gov/17999646/ | Regulation of root-wave response by extra large and conventional G proteins in Arabidopsis thaliana.; 2008; DOI: 10.1111/j.1365-313x.2008.03506.x; PMID: 18397373; https://pubmed.ncbi.nlm.nih.gov/18397373/
Arabidopsis	At2g23460	Guanine nucleotide-binding proteins (G proteins) are involved as modulators or transducers in various transmembrane signaling systems (By similarity).	Arabidopsis extra-large G proteins (XLGs) regulate root morphogenesis.; 2008; DOI: 10.1111/j.1365-313x.2007.03335.x; PMID: 17999646; https://pubmed.ncbi.nlm.nih.gov/17999646/
Arabidopsis	At4g34390	Guanine nucleotide-binding proteins (G proteins) are involved as modulators or transducers in various transmembrane signaling systems (By similarity).	Arabidopsis extra-large G proteins (XLGs) regulate root morphogenesis.; 2008; DOI: 10.1111/j.1365-313x.2007.03335.x; PMID: 17999646; https://pubmed.ncbi.nlm.nih.gov/17999646/ | Arabidopsis extra large G-protein 2 (XLG2) interacts with the Gbeta subunit of heterotrimeric G protein and functions in disease resistance.; 2009; DOI: 10.1093/mp/ssp001; PMID: 19825634; https://pubmed.ncbi.nlm.nih.gov/19825634/ | Ca2+-dependent GTPase, extra-large G protein 2 (XLG2), promotes activation of DNA-binding protein related to vernalization 1 (RTV1), leading to activation of floral integrator genes and early flowering in Arabidopsis.; 2012; DOI: 10.1074/jbc.m111.317412; PMID: 22232549; https://pubmed.ncbi.nlm.nih.gov/22232549/
Rice	UniProt: A2Y3B5	Guanine nucleotide-binding proteins (G proteins) are involved as modulators or transducers in various transmembrane signaling systems.	No verified direct reference in this release
Rice	Os05g0333200	Guanine nucleotide-binding proteins (G proteins) are involved as modulators or transducers in various transmembrane signaling systems (Probable).	The U-box E3 ubiquitin ligase TUD1 functions with a heterotrimeric G α subunit to regulate Brassinosteroid-mediated growth in rice.; 2013; DOI: 10.1371/journal.pgen.1003391; PMID: 23526892; https://pubmed.ncbi.nlm.nih.gov/23526892/