ArticlePlant molecular biology2005
Differential expression of genes encoding 1-aminocyclopropane-1-carboxylate synthase in Arabidopsis during hypoxia.
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 34 papers.
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Who cites it
34 citing papers in PubMed, 105 citations in OpenAlex.
- The Ethylene Biosynthetic Enzymes, 1-Aminocyclopropane-1-Carboxylate (ACC) Synthase (ACS) and ACC Oxidase (ACO): The Less Explored Players in Abiotic Stress Tolerance.Biomolecules · 2024Review
- Genome-Wide Identification and Expression Analysis of 1-Aminocyclopropane-1-Carboxylate Synthase (Plants (Basel, Switzerland) · 2023Article
- Genome-Wide Association Study (GWAS) and genome prediction of seedling salt tolerance in bread wheat (Triticum aestivum L.).BMC plant biology · 2022Article
- Genome-Wide Identification and Characterization of Members of theInternational journal of molecular sciences · 2022Article
- The Role of Alternative Oxidase in the Interplay between Nitric Oxide, Reactive Oxygen Species, and Ethylene in Tobacco (International journal of molecular sciences · 2022Article
- To Fight or to Grow: The Balancing Role of Ethylene in Plant Abiotic Stress Responses.Plants (Basel, Switzerland) · 2021Review
- Foliar Application of Silicon Enhances Resistance AgainstFrontiers in plant science · 2021Article
- Mapping the Genetic Regions Responsible for Key Phenology-Related Traits in the European Hazelnut.Frontiers in plant science · 2021Article
- Targeted plant hologenome editing for plant trait enhancement.The New phytologist · 2021Article
- Insights into the genes involved in the ethylene biosynthesis pathway in Arabidopsis thaliana and Oryza sativa.Journal, genetic engineering & biotechnology · 2020Article
- Vitamin E Is Superior to Vitamin C in Delaying Seedling Senescence and Improving Resistance in Arabidopsis Deficient in Macro-Elements.International journal of molecular sciences · 2020Article
- Transient induction of a subset of ethylene biosynthesis genes is potentially involved in regulation of grapevine bud dormancy release.Plant molecular biology · 2018Article
- Microbial modulation of plant ethylene signaling: ecological and evolutionary consequences.Microbiome · 2018Review
- Programmed Cell Death and Aerenchyma Formation in Water-Logged Sunflower Stems and Its Promotion by Ethylene and ROS.Frontiers in plant science · 2018Article
- Plant Growth Promotion Under Water: Decrease of Waterlogging-Induced ACC and Ethylene Levels by ACC Deaminase-Producing Bacteria.Frontiers in microbiology · 2018Review
- Accumulation and Transport of 1-Aminocyclopropane-1-Carboxylic Acid (ACC) in Plants: Current Status, Considerations for Future Research and Agronomic Applications.Frontiers in plant science · 2017Review
- Cross Talk between H2O2 and Interacting Signal Molecules under Plant Stress Response.Frontiers in plant science · 2016Review
- Ethylene and Metal Stress: Small Molecule, Big Impact.Frontiers in plant science · 2016Review
- Isolation and molecular characterization of 1-aminocyclopropane-1-carboxylic acid synthase genes in Hevea brasiliensis.International journal of molecular sciences · 2015Article
- Autophagy contributes to regulation of the hypoxia response during submergence in Arabidopsis thaliana.Autophagy · 2015Article
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Authors and funding
4 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Ethylene plays an essential role in response to hypoxic stress in plants. In most plant species, 1-aminocyclopropane-1-carboxylate synthase (ACS) is the key enzyme that regulates the production of ethylene. We examined the expression of ACS genes in Arabidopsis during hypoxia. Our data showed that the expression of 4 of the 12 Arabidopsis ACS genes, ACS2, ACS6, ACS7, and ACS9, is induced during hypoxia with three distinct patterns. The hypoxic induction of ACS9 is inhibited by aminooxy acetic acid, an inhibitor of ethylene biosynthesis. In addition, the hypoxic induction of ACS9 is also reduced in etr1-1 and ein2-1, two ethylene insensitive mutants in ethylene-signaling pathways, whereas the addition of 1-aminocyclopropane-1-carboxylic acid, a direct precursor of ethylene, does not induce ACS9 under normoxic conditions. These results indicate that ethylene is needed, but not sufficient, for the induction of ACS9 during hypoxia. This pattern of regulation is similar to that of ADH that encodes alcohol dehydrogenase, which we have reported previously. In contrast, the increased ethylene production during hypoxia has an inhibitory effect on ACS2 induction in roots, whereas ethylene has no effect on the hypoxic induction of ACS6 and ACS7. Based on these results, we propose that two signaling pathways are triggered during hypoxia. One pathway leads to the activation of ACS2, ACS6, and ACS7, whereas the other pathway leads to the activation of ADH and ACS9.
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