ArticleThe Journal of biological chemistry2011
Arabidopsis monothiol glutaredoxin, AtGRXS17, is critical for temperature-dependent postembryonic growth and development via modulating auxin response.
Article in The Journal of biological chemistry, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.
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Who cites it
55 citing papers in PubMed, 133 citations in OpenAlex.
- Emerging roles of glutaredoxins in plant metabolism.Journal of experimental botany · 2026Review
- Article
- Transcriptome and metabolome analyses reveal new insights into the regulatory mechanism of early embryoless seed development in rice.BMC plant biology · 2025Article
- The thioredoxin-like and one glutaredoxin domain are required to rescue the iron-starvation phenotype of HeLa GLRX3 knock out cells.FEBS letters · 2025Article
- Ion toxicity in waterlogged soils: mechanisms of root response and adaptive strategies.Frontiers in plant science · 2025Review
- Microbe-induced coordination of plant iron-sulfur metabolism enhances high-light-stress tolerance of Arabidopsis.Plant communications · 2024Article
- Genome-wide association study reveals novel QTLs and candidate genes for panicle number in rice.Frontiers in genetics · 2024Article
- Reactive oxygen species function as signaling molecules in controlling plant development and hormonal responses.Current opinion in plant biology · 2022Review
- Redox-engineering enhances maize thermotolerance and grain yield in the field.Plant biotechnology journal · 2022Article
- microRNAs: Key Players in Plant Response to Metal Toxicity.International journal of molecular sciences · 2022Review
- Full-Length Transcriptional Analysis of the Same Soybean Genotype With Compatible and Incompatible Reactions toFrontiers in plant science · 2022Article
- Identification and Function of Apicoplast Glutaredoxins inInternational journal of molecular sciences · 2021Article
- The function of glutaredoxin GRXS15 is required for lipoyl-dependent dehydrogenases in mitochondria.Plant physiology · 2021Article
- Ectopic Expression of a Heterologous Glutaredoxin Enhances Drought Tolerance and Grain Yield in Field Grown Maize.International journal of molecular sciences · 2021Article
- Redox Modification of the Iron-Sulfur Glutaredoxin GRXS17 Activates Holdase Activity and Protects Plants from Heat Stress.Plant physiology · 2020Article
- Pre-symptomatic modified phytohormone profile is associated with lower phytoplasma titres in an Arabidopsis seor1ko line.Scientific reports · 2020Article
- Alteration of iron responsive gene expression in Arabidopsis glutaredoxinPlant signaling & behavior · 2020Article
- Biosynthesis of Sulfur-Containing Small Biomolecules in Plants.International journal of molecular sciences · 2020Review
- The Role of Selective Protein Degradation in the Regulation of Iron and Sulfur Homeostasis in Plants.International journal of molecular sciences · 2020Review
- ROS and oxidative burst: Roots in plant development.Plant diversity · 2020Review
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Authors and funding
11 authors at 6 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Global environmental temperature changes threaten innumerable plant species. Although various signaling networks regulate plant responses to temperature fluctuations, the mechanisms unifying these diverse processes are largely unknown. Here, we demonstrate that an Arabidopsis monothiol glutaredoxin, AtGRXS17 (At4g04950), plays a critical role in redox homeostasis and hormone perception to mediate temperature-dependent postembryonic growth. AtGRXS17 expression was induced by elevated temperatures. Lines altered in AtGRXS17 expression were hypersensitive to elevated temperatures and phenocopied mutants altered in the perception of the phytohormone auxin. We show that auxin sensitivity and polar auxin transport were perturbed in these mutants, whereas auxin biosynthesis was not altered. In addition, atgrxs17 plants displayed phenotypes consistent with defects in proliferation and/or cell cycle control while accumulating higher levels of reactive oxygen species and cellular membrane damage under high temperature. Together, our findings provide a nexus between reactive oxygen species homeostasis, auxin signaling, and temperature responses.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.