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

Negative regulation of abscisic acid-induced stomatal closure by glutathione in Arabidopsis.

Journal of plant physiology - 15 Nov 2011

Okuma Eiji, Jahan Md Sarwar, Munemasa Shintaro, Hossain Mohammad Anowar, Muroyama Daichi, Islam Mohammad Mahbub, Ogawa Ken'ichi, Watanabe-Sugimoto Megumi, Nakamura Yoshimasa, Shimoishi Yasuaki, Mori Izumi C, Murata Yoshiyuki

Abstract excerpt

We found that glutathione (GSH) is involved in abscisic acid (ABA)-induced stomatal closure. Regulation of ABA signaling by GSH in guard cells was investigated using an Arabidopsis mutant, cad2-1, that is deficient in the first GSH biosynthesis enzyme, γ-glutamylcysteine synthetase, and a GSH-decreasing chemical, 1-chloro-2,4-dinitrobenzene (CDNB). Glutathione contents in guard cells decreased along with...

Read the complete abstract on PubMed

Topics

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

Share to Abscisic Acid
Share to Calcium

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Calcium Signaling

Share to Cytosol

Share to Glutamate-Cysteine Ligase

Share to Glutathione

Share to Plant Stomata

Share to Reactive Oxygen Species

Source

Identifiers

PMID: 21764168
DOI: 10.1016/j.jplph.2011.06.002

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Negative regulation of abscisic acid-induced stomatal closure by glutathione in Arabidopsis.PMID 21764168Read ↗

Negative regulation of salicylic acid-induced stomatal closure by glutathione in Arabidopsis thaliana.Semantic proximity Read ↗

Negative regulation of chitosan-induced stomatal closure by glutathione in Arabidopsis thaliana.Semantic proximity Read ↗

Role of glutathione in plant signaling under biotic stress.Semantic proximity Read ↗

Functional analysis of Arabidopsis mutants points to novel roles for glutathione in coupling H(2)O(2) to activation of salicylic acid accumulation and signaling.Semantic proximity Read ↗

Deficient glutathione in guard cells facilitates abscisic acid-induced stomatal closure but does not affect light-induced stomatal opening.Semantic proximity Read ↗

Light-harvesting complexes in photosystem II regulate glutathione-induced sensitivity of Arabidopsis guard cells to abscisic acid.Semantic proximity Read ↗

Evidence for a direct link between glutathione biosynthesis and stress defense gene expression in Arabidopsis.Semantic proximity Read ↗

Arabidopsis dehydroascorbate reductase 1 and 2 modulate redox states of ascorbate-glutathione cycle in the cytosol in response to photooxidative stress.Semantic proximity Read ↗

Glutathione deficiency of the Arabidopsis mutant pad2-1 affects oxidative stress-related events, defense gene expression, and the hypersensitive response.Semantic proximity Read ↗

Restricting glutathione biosynthesis to the cytosol is sufficient for normal plant development.Semantic proximity Read ↗

The involvement of intracellular glutathione in methyl jasmonate signaling in Arabidopsis guard cells.Semantic proximity Read ↗

Endogenous salicylic acid is required for promoting cadmium tolerance of Arabidopsis by modulating glutathione metabolisms.Semantic proximity Read ↗

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