Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

A reevaluation of the role of the heterotrimeric G protein in coupling light responses in Arabidopsis.

Plant physiology - 1 Apr 2003

Jones Alan M, Ecker Joseph R, Chen Jin-Gui

Abstract excerpt

Previous studies implicated the involvement of a heterotrimeric G protein in red (R) and far-red (FR) light signal transduction, but these studies utilized pharmacological or gain-of-function approaches and, therefore, are indirect tests. Here, we reexamine the role of the single canonical heterotrimeric G protein in R and FR control of hypocotyl growth using a loss-of-function approach. Single- and double-null...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Arabidopsis
Share to Arabidopsis Proteins
Share to Gene Expression Regulation, Plant

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Share to GTP-Binding Protein alpha Subunits

Share to GTP-Binding Protein beta Subunits

Share to Heterotrimeric GTP-Binding Proteins

Share to Signal Transduction

Source

Open in PubMed Open full text

Identifiers

PMID: 12692321
DOI: 10.1104/pp.102.017624
PMCID: PMC166918

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

A reevaluation of the role of the heterotrimeric G protein in coupling light responses in Arabidopsis.PMID 12692321Read ↗

Flexible functional interactions between G-protein subunits contribute to the specificity of plant responses.Semantic proximity Read ↗

Plant heterotrimeric G protein function: insights from Arabidopsis and rice mutants.Semantic proximity Read ↗

Overexpression of the heterotrimeric G-protein alpha-subunit enhances phytochrome-mediated inhibition of hypocotyl elongation in Arabidopsis.Semantic proximity Read ↗

Heterotrimeric G Protein-Mediated Signaling Is Involved in Stress-Mediated Growth Inhibition in Arabidopsis thaliana.Semantic proximity Read ↗

G-protein α-subunit (GPA1) regulates stress, nitrate and phosphate response, flavonoid biosynthesis, fruit/seed development and substantially shares GCR1 regulation in A. thaliana.Semantic proximity Read ↗

Dissection of the relationship between RACK1 and heterotrimeric G-proteins in Arabidopsis.Semantic proximity Read ↗

Plant Morphology of Heterotrimeric G Protein Mutants.Semantic proximity Read ↗

Heterotrimeric G protein alpha and beta subunits antagonistically modulate stomatal density in Arabidopsis thaliana.Semantic proximity Read ↗

Arabidopsis G-protein β subunit AGB1 interacts with NPH3 and is involved in phototropism.Semantic proximity Read ↗

The G Protein β-Subunit, AGB1, Interacts with FERONIA in RALF1-Regulated Stomatal Movement.Semantic proximity Read ↗

Heterotrimeric G protein subunits differentially respond to endoplasmic reticulum stress in Arabidopsis.Semantic proximity Read ↗

Characterization of the Arabidopsis heterotrimeric G protein.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.