Gene Symbol: XLG2
Description: extra-large GTP-binding protein 2
Alias: F10M10.160, F10M10_160, extra-large GTP-binding protein 2, extra-large GTP-binding protein 2
Species: thale cress

Top Publications

  1. Zhu H, Li G, Ding L, Cui X, Berg H, Assmann S, et al. Arabidopsis extra large G-protein 2 (XLG2) interacts with the Gbeta subunit of heterotrimeric G protein and functions in disease resistance. Mol Plant. 2009;2:513-25 pubmed publisher
    ..to a single prototypical Galpha protein (GPA1), Arabidopsis has three unique Galpha-like proteins, known as XLG1, XLG2, and XLG3, that have been found to be localized in nuclei, although their functions and mode of action remain ..
  2. Ding L, Pandey S, Assmann S. Arabidopsis extra-large G proteins (XLGs) regulate root morphogenesis. Plant J. 2008;53:248-63 pubmed
    ..the Arabidopsis thaliana genome has three extra-large GTP-binding protein (XLG)-encoding genes: XLG1 (At2g23460), XLG2 (At4g34390) and XLG3 (At1g31930)...
  3. Chakravorty D, Gookin T, Milner M, Yu Y, Assmann S. Extra-Large G Proteins Expand the Repertoire of Subunits in Arabidopsis Heterotrimeric G Protein Signaling. Plant Physiol. 2015;169:512-29 pubmed publisher
    ..thaliana) Gα subunit, Arabidopsis has three related proteins: the extra-large GTP-binding proteins XLG1, XLG2, and XLG3...
  4. Heo J, Sung S, Assmann S. 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. J Biol Chem. 2012;287:8242-53 pubmed publisher
    ..in addition to one prototypical G protein ? subunit, GPA1, there are three extra-large G proteins, XLG1, XLG2, and XLG3, of largely unknown function...
  5. Maruta N, Trusov Y, Brenya E, Parekh U, Botella J. Membrane-localized extra-large G proteins and Gbg of the heterotrimeric G proteins form functional complexes engaged in plant immunity in Arabidopsis. Plant Physiol. 2015;167:1004-16 pubmed
    ..In addition, mutations in XLG2 suppressed the seedling lethal and cell death phenotypes of BRASSINOSTEROID INSENSITIVE1-associated receptor ..
  6. Wang Y, Wu Y, Yu B, Yin Z, Xia Y. EXTRA-LARGE G PROTEINs Interact with E3 Ligases PUB4 and PUB2 and Function in Cytokinin and Developmental Processes. Plant Physiol. 2017;173:1235-1246 pubmed publisher
    ..Three XLGs are predominantly localized at the plasma membrane, whereas XLG2 and XLG3 also show nuclear localization...