Plants use sugars as signaling molecules and possess mechanisms to detect and respond
to changes in sugar availability, ranging from the level of secondary signaling molecules to …

Arabidopsis thaliana RGS1 is a novel “regulator of G-protein signaling”(AtRGS1) protein that
consists of an N-terminal seven transmembrane domain characteristic of G-protein-coupled …

Heterotrimeric G protein signaling is important for cell-proliferative and glucose-sensing
signal transduction pathways in the model plant organism Arabidopsis thaliana. AtRGS1 is a …

The model organism Arabidopsis thaliana contains a restricted set of heterotrimeric G-
protein subunits, with only one canonical Gα subunit (AtGPA1), one Gβ subunit (AtAGB1) …

Signal transduction typically begins by ligand-dependent activation of a concomitant partner
that is otherwise in its resting state. However, in cases where signal activation is constitutive …

Heterotrimeric G-proteins are a class of signal transduction proteins highly conserved
throughout evolution that serve as dynamic molecular switches regulating the intracellular …

Mutations in genes encoding components of the heterotrimeric G-protein complex were
previously shown to confer altered sensitivity to increased levels of d-glucose. This suggests …

Sugar as a signaling molecule has attracted lots of attention. Even though several kinases
have been shown to play a crucial role in the sugar signaling and response to exogenous D …

The regulator of G-protein signaling (RGS) proteins, recently identified in Arabidopsis
(Arabidopsis thaliana; named as AtRGS1), has a predicted seven-transmembrane structure …

Pivotal role of heterotrimeric G protein in the crosstalk between sugar signaling and abiotic
stress response in plants - ScienceDirect Skip to main contentSkip to article Elsevier logo …