ArticlePlant signaling & behavior2011
Stress induced β subunit of heterotrimeric G-proteins from Pisum sativum interacts with mitogen activated protein kinase.
Article in Plant signaling & behavior, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed, 25 citations in OpenAlex.
- Review
- Pea Gβ subunit of G proteins has a role in nitric oxide-induced stomatal closure in response to heat and drought stress.Protoplasma · 2020Article
- Article
- Marker-free transgenic rice plant overexpressing pea LecRLK imparts salinity tolerance by inhibiting sodium accumulation.Plant molecular biology · 2019Article
- Article
- Jasmonates: Multifunctional Roles in Stress Tolerance.Frontiers in plant science · 2016Review
- Pea lectin receptor-like kinase functions in salinity adaptation without yield penalty, by alleviating osmotic and ionic stresses and upregulating stress-responsive genes.Plant molecular biology · 2015Article
- Ternary WD40 Repeat-Containing Protein Complexes: Evolution, Composition and Roles in Plant Immunity.Frontiers in plant science · 2015Review
- Article
- Growth attenuation under saline stress is mediated by the heterotrimeric G protein complex.BMC plant biology · 2014Article
- Bcl-2-associated transcription factor 1 interacts with fragile X-related protein 1.Acta biochimica et biophysica Sinica · 2014Article
- Isolation, in silico characterization, localization and expression analysis of abiotic stress-responsive rice G-protein β subunit (RGB1).Plant signaling & behavior · 2014Article
- Arabidopsis heterotrimeric G protein β subunit, AGB1, regulates brassinosteroid signalling independently of BZR1.Journal of experimental botany · 2013Article
- Genome-wide analysis of lectin receptor-like kinase family from Arabidopsis and rice.Plant molecular biology · 2012Article
- The role of G-proteins in plant immunity.Plant signaling & behavior · 2012Review
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We here report in Pisum sativum system a novel protein-protein interaction of β-subunit of heterotrimeric G-proteins (PsGβ) with a Mitogen activated protein kinase (PsMPK3) during cDNA library screening by yeast-two-hybrid assay. The transcript of these two genes also showed co-regulation under abscisic acid (ABA) and methyl jasmonate (MeJA) treatments. The protein-protein interaction was further validated by performing one-to-one interaction and β-galactosidase assay in yeast system. β-subunit of G-proteins from a heterologous system Oryzae sativa also showed interaction with PsMPK3. The interaction between PsGβ and PsMPK3 was further confirmed by in vitro protein-protein interaction. This suggested that MPK3 function as effector molecule for Gβ, which may helps in the regulation of stomatal functioning. These findings also provide an evidence for a possible cross-talk between MPK3 and G-protein-mediated signaling pathways in plants.
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