ArticlePlant molecular biology2005
A GH3-like gene, CcGH3, isolated from Capsicum chinense L. fruit is regulated by auxin and ethylene.
Article in Plant molecular biology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.
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Who cites it
42 citing papers in PubMed, 114 citations in OpenAlex.
- GH3 phylogenetic subgroups define divergent routes of auxin inactivation via aspartate and glutamine conjugation.Plant physiology · 2026Article
- Genome-wide identification and gene expression analyses of GH3 gene family under abiotic stress in Phyllostachys edulis.BMC plant biology · 2026Article
- Genome-Wide Identification and Expression Analysis of Auxin-ResponsivePlants (Basel, Switzerland) · 2025Article
- The triggering mechanism for predominant hormonal signal production in fleshy fruit ripening.Molecular horticulture · 2025Review
- Ethylene promotes fruit ripening initiation by downregulating photosynthesis, enhancing abscisic acid and suppressing jasmonic acid in blueberry (Vaccinium ashei).BMC plant biology · 2024Article
- The Roles of GRETCHEN HAGEN3 (GH3)-Dependent Auxin Conjugation in the Regulation of Plant Development and Stress Adaptation.Plants (Basel, Switzerland) · 2023Review
- Comprehensive Analysis ofInternational journal of molecular sciences · 2023Article
- Biological control of potato common scab and growth promotion of potato byFrontiers in microbiology · 2023Article
- Genome-Wide Identification of Auxin-ResponsiveInternational journal of molecular sciences · 2022Article
- Identification of potential MTAs and candidate genes for juice quality- and yield-related traits in Saccharum clones: a genome-wide association and comparative genomic study.Molecular genetics and genomics : MGG · 2022Article
- Identification of Candidate Genes Involved in Fruit Ripening and Crispness Retention Through Transcriptome Analyses of a 'Honeycrisp' Population.Plants (Basel, Switzerland) · 2020Article
- Identification and expression analysis of auxin-responsive GH3 family genes in Chinese hickory (Carya cathayensis) during grafting.Molecular biology reports · 2020Article
- DNA methylation is involved in the regulation of pepper fruit ripening and interacts with phytohormones.Journal of experimental botany · 2020Article
- Transcriptome Profiles Reveal the Growth-Promoting Mechanisms ofFrontiers in microbiology · 2020Article
- Identification and Expression Analysis ofPlants (Basel, Switzerland) · 2019Article
- Article
- Genome-wide analysis of cotton GH3 subfamily II reveals functional divergence in fiber development, hormone response and plant architecture.BMC plant biology · 2018Article
- A ripening-induced SlGH3-2 gene regulates fruit ripening via adjusting auxin-ethylene levels in tomato (Solanum lycopersicum L.).Plant molecular biology · 2018Article
- Comparative Transcriptomic Profiling to Understand Pre- and Post-Ripening Hormonal Regulations and Anthocyanin Biosynthesis in Early Ripening Apple Fruit.Molecules (Basel, Switzerland) · 2018Article
- Roles of auxin and ethylene in aerenchyma formation in sugarcane roots.Plant signaling & behavior · 2018Article
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Auxin, which has been implicated in multiple biochemical and physiological processes, elicits three classes of genes (Aux/IAAs, SAURs and GH3s) that have been characterized by their early or primary responses to the hormone. A new GH3-like gene was identified from a suppressive subtraction hybridization (SSH) library of pungent pepper (Capsicum chinense L.) cDNAs. This gene, CcGH3, possessed several auxin- and ethylene-inducible elements in the putative promoter region. Upon further investigation, CcGH3 was shown to be auxin-inducible in shoots, flower buds, sepals, petals and most notably ripening and mature pericarp and placenta. Paradoxically, this gene was expressed in fruit when auxin levels were decreasing, consistent with ethylene-inducibility. Further experiments demonstrated that CcGH3 was induced by endogenous ethylene, and that transcript accumulation was inhibited by 1-methylcyclopropene, an inhibitor of ethylene perception. When over-expressed in tomato, CcGH3 hastened ripening of ethylene-treated fruit. These results implicate CcGH3 as a factor in auxin and ethylene regulation of fruit ripening and suggest that it may be a point of intersection in the signaling by these two hormones.
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