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

The Arabidopsis SAFEGUARD1 suppresses singlet oxygen-induced stress responses by protecting grana margins.

Proceedings of the National Academy of Sciences of the United States of America - 24 Mar 2020

Wang Liangsheng, Leister Dario, Guan Li, Zheng Yi, Schneider Katja, Lehmann Martin, Apel Klaus, Kleine Tatjana

Abstract excerpt

Singlet oxygen (1O2), the major reactive oxygen species (ROS) produced in chloroplasts, has been demonstrated recently to be a highly versatile signal that induces various stress responses. In the fluorescent (flu) mutant, its release causes seedling lethality and inhibits mature plant growth. However, these drastic phenotypes are suppressed when EXECUTER1 (EX1) is absent in the flu ex1 double mutant. We...

Read the complete abstract on PubMed

Topics

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

Share to Chloroplasts
Share to Light

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Oxidative Stress

Share to Protective Agents

Share to Reactive Oxygen Species

Share to Seedlings

Share to Singlet Oxygen

Share to Thylakoids

Source

Open in PubMed Open full text

Identifiers

PMID: 32161131
DOI: 10.1073/pnas.1918640117
PMCID: PMC7104384

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

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

The Arabidopsis SAFEGUARD1 suppresses singlet oxygen-induced stress responses by protecting grana margins.PMID 32161131Read ↗

Arabidopsis EXECUTER1 interacts with WRKY transcription factors to mediate plastid-to-nucleus singlet oxygen signaling.Semantic proximity Read ↗

EXECUTER1- and EXECUTER2-dependent transfer of stress-related signals from the plastid to the nucleus of Arabidopsis thaliana.Semantic proximity Read ↗

Multiple pathways mediate chloroplast singlet oxygen stress signaling.Semantic proximity Read ↗

A mutation in the Arabidopsis mTERF-related plastid protein SOLDAT10 activates retrograde signaling and suppresses (1)O(2)-induced cell death.Semantic proximity Read ↗

The chloroplast singlet oxygen-triggered biosynthesis of salicylic acid and jasmonic acid is mediated by EX1 and GUN1 in Arabidopsis.Semantic proximity Read ↗

Chloroplasts of Arabidopsis are the source and a primary target of a plant-specific programmed cell death signaling pathway.Semantic proximity Read ↗

Fun in the Sun: Singlet Oxygen Harnessing the Power of Light in Response to Biotic StressesSemantic proximity Read ↗

Investigating the mechanism of chloroplast singlet oxygen signaling in the Arabidopsis thaliana accelerated cell death 2 mutant.Semantic proximity Read ↗

Biogenic retrograde signaling via GUN1 ensures thermotolerant chloroplast biogenesis during seedling establishment in Arabidopsis thaliana.Semantic proximity Read ↗

The genetic basis of singlet oxygen-induced stress responses of Arabidopsis thaliana.Semantic proximity Read ↗

Singlet oxygen-mediated signaling in plants: moving from flu to wild type reveals an increasing complexity.Semantic proximity Read ↗

Singlet oxygen initiates a plastid signal controlling photosynthetic gene expression.Semantic proximity Read ↗

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