ArticlePlant physiology2010
A glutathione S-transferase regulated by light and hormones participates in the modulation of Arabidopsis seedling development.
Article in Plant physiology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers, 1 of them a synthesis that pooled it.
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Who cites it
68 citing papers in PubMed, 1 synthesis or guideline pooled it, 147 citations in OpenAlex.
- Identification of Key Differentially Expressed Genes inInternational journal of molecular sciences · 2025Pooled it
- Large-scale genomic analysis reveals the origin and evolution of Glutathione S-transferases (GSTs) in plants.BMC genomics · 2026Article
- Genome-wide analysis of the glutathione S-transferase family inFrontiers in plant science · 2026Article
- Overexpression of SiGSTU24 enhances salt tolerance in transgenic Arabidopsis.BMC plant biology · 2025Article
- Glutathione S-transferase in mediating adaptive responses of oats (Avena sativa) to osmotic and cadmium stress: genome-wide analysis.BMC plant biology · 2025Article
- Co-expression ofFrontiers in plant science · 2025Article
- Natural variations in the Cis-elements of GhRPRS1 contributing to petal colour diversity in cotton.Plant biotechnology journal · 2024Article
- Genome-wide identification and expression analysis of the glutathione transferase gene family and its response to abiotic stress in rye (Secale cereale).BMC genomics · 2024Article
- Genome-wide association analyses using multilocus models on bananas (Musa spp.) reveal candidate genes related to morphology, fruit quality, and yield.G3 (Bethesda, Md.) · 2024Article
- Identification and Characterization of the Glutathione S-Transferase Gene Family in Blueberry (Plants (Basel, Switzerland) · 2024Article
- Sulfate Availability and Hormonal Signaling in the Coordination of Plant Growth and Development.International journal of molecular sciences · 2024Review
- Supplementary Low Far-Red Light Promotes Proliferation and Photosynthetic Capacity of Blueberry In Vitro Plantlets.International journal of molecular sciences · 2024Article
- Unravelling marker trait associations linking nutritional value with pigmentation in rice seed.The plant genome · 2023Article
- Genome-Wide Identification ofGenes · 2023Article
- Genome-wide identification and characterization of Glutathione S-Transferases (GSTs) and their expression profile under abiotic stresses in tobacco (Nicotiana tabacum L.).BMC genomics · 2023Article
- The mechanisms underpinning anthocyanin accumulation in a red-skinned bud sport in pear (Pyrus ussuriensis).Plant cell reports · 2023Article
- Genome-Wide Identification and Expression Profiling of GlutathionePlants (Basel, Switzerland) · 2023Article
- Gap-free genome assembly and comparative analysis reveal the evolution and anthocyanin accumulation mechanism ofHorticulture research · 2023Article
- Proteomic Analysis of Pecan (Foods (Basel, Switzerland) · 2023Article
- Genome-wide analysis of long non-coding RNAs (lncRNAs) in tea plants (Frontiers in plant science · 2023Article
8 more citing papers are in PubMed but not listed here.
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Glutathione S-transferases (GSTs) have been well documented to be involved in diverse aspects of biotic and abiotic stresses, especially detoxification processes. Whether they regulate plant development remains unclear. Here, we report on our isolation by reverse transcription-polymerase chain reaction of a plant GST, AtGSTU17, from Arabidopsis (Arabidopsis thaliana) and demonstrate that its expression is regulated by multiple photoreceptors, especially phytochrome A (phyA) under all light conditions. Further physiological studies indicated that AtGSTU17 participates in various aspects of seedling development, including hypocotyl elongation, anthocyanin accumulation, and far-red light-mediated inhibition of greening with a requirement of functional phyA. The loss-of-function mutant of AtGSTU17 (atgstu17) resulted in reduced biomass of seedlings and number of lateral roots in the presence of auxin, as well as insensitivity to abscisic acid (ABA)-mediated inhibition of root elongation, with similarity to different phyA mutant alleles. Moreover, the root phenotype conferred by atgstu17 was reflected by histochemical β-glucuronidase staining of AtGSTU17 promoter activity with the addition of auxin or ABA. Further microarray analysis of wild-type Columbia and atgstu17 seedlings treated with far-red irradiation or ABA revealed that AtGSTU17 might modulate hypocotyl elongation by positively regulating some light-signaling components and negatively regulating a group of auxin-responsive genes and modulate root development by negatively controlling an auxin transport protein in the presence of ABA. Therefore, our data reveal that AtGSTU17 participates in light signaling and might modulate various aspects of Arabidopsis development by affecting glutathione pools via a coordinated regulation with phyA and phytohormones.
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