ArticlePlant cell reports2014
A wheat aminocyclopropane-1-carboxylate oxidase gene, TaACO1, negatively regulates salinity stress in Arabidopsis thaliana.
Article in Plant cell reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.
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Who cites it
31 citing papers in PubMed, 68 citations in OpenAlex.
- Pest resistance function of BtACO8 gene from Balsas teosinte.Transgenic research · 2026Article
- The Role ofGenes · 2025Article
- Insights into Salinity Tolerance in Wheat.Genes · 2024Review
- How the Ethylene Biosynthesis Pathway of Semi-Halophytes Is Modified with Prolonged Salinity Stress Occurrence?International journal of molecular sciences · 2024Article
- TSPO-induced degradation of the ethylene receptor RhETR3 promotes salt tolerance in rose (Horticulture research · 2024Article
- 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
- Multifaceted insights into the environmental adaptability ofFrontiers in plant science · 2024Article
- Genome-Wide Analysis of the Amino Acid Permeases Gene Family in Wheat andInternational journal of molecular sciences · 2023Article
- Organic Amendments Improved the Productivity and Bio-Fortification of Fine Rice by Improving Physiological Responses and Nutrient Homeostasis under Salinity Stress.Plants (Basel, Switzerland) · 2023Article
- Genome-Wide Identification of 2-Oxoglutarate and Fe (II)-Dependent Dioxygenase (2ODD-C) Family Genes and Expression Profiles under Different Abiotic Stresses inPlants (Basel, Switzerland) · 2023Article
- Systematic analysis and expression of Gossypium 2ODD superfamily highlight the roles of GhLDOXs responding to alkali and other abiotic stress in cotton.BMC plant biology · 2023Article
- Ethylene Signaling under Stressful Environments: Analyzing Collaborative Knowledge.Plants (Basel, Switzerland) · 2022Review
- Salt stress in olive tree shapes resident endophytic microbiota.Frontiers in plant science · 2022Article
- Genome-Wide Identification and Functional Investigation ofPlants (Basel, Switzerland) · 2021Article
- Involvement of ethylene receptors in the salt tolerance response of Cucurbita pepo.Horticulture research · 2021Article
- Article
- Temporal salt stress-induced transcriptome alterations and regulatory mechanisms revealed by PacBio long-reads RNA sequencing in Gossypium hirsutum.BMC genomics · 2020Article
- A brief appraisal of ethylene signaling under abiotic stress in plants.Plant signaling & behavior · 2020Article
- ACC deaminase-producing rhizosphere competent3 Biotech · 2020Article
- MiR319 mediated salt tolerance by ethylene.Plant biotechnology journal · 2019Article
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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
key messageTaACO1 could catalyze ACC into ethylene in vitro. Constitutive expression of TaACO1 in Arabidopsis conferred salt sensitivity, and TaACO1 regulates salt stress mainly via the DREB1/CBF signal transduction pathway. Ethylene signaling plays essential roles in mediating plant responses to biotic and abiotic stresses, besides regulating plant growth and development. The roles of ethylene biosynthesis in abiotic stress, however, remain elusive. In this study, an aminocyclopropane-1-carboxylate oxidase gene, TaACO1, affecting the terminal step in ethylene biosynthesis, was isolated from a salt-tolerant bread wheat introgression line Shanrong No. 3 (SR3) and its effect on salt-stress response was examined. Purified recombinant protein of TaACO1 heterogenously expressed in Escherchia coli could catalyze ACC into ethylene in vitro. TaACO1 transcripts were down-regulated by salt, drought, oxidative stress and ABA. TaACO1-transgenic plants conferred salt sensitivity as judged from the seed germination, cotyledon greening and the relative root growth under salt stress. Constitutive expression of TaACO1 in Arabidopsis increased AtMYB15 expression and suppressed the expression of stress-responsive genes AtRAB18, AtCBF1 and AtCBF3. These findings are helpful in understanding the roles of ethylene biosynthesis in plant salt-stress response.
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