ArticleFrontiers in plant science2016
Ethylene Antagonizes Salt-Induced Growth Retardation and Cell Death Process via Transcriptional Controlling of Ethylene-, BAG- and Senescence-Associated Genes in Arabidopsis.
Article in Frontiers in plant science, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed, 53 citations in OpenAlex.
- Article
- Functional insights of plant bcl-2-associated ahanogene (BAG) proteins: Multi-taskers in diverse cellular signal transduction pathways.Frontiers in plant science · 2023Review
- Genome-Wide Identification of the Bcl-2 Associated Athanogene (BAG) Gene Family inAntioxidants (Basel, Switzerland) · 2022Article
- Applications of CRISPR/Cas9 as New Strategies for Short Breeding to Drought Gene in Rice.Frontiers in plant science · 2022Article
- Article
- The Divergent Roles of the Rice bcl-2 Associated Athanogene (BAG) Genes in Plant Development and Environmental Responses.Plants (Basel, Switzerland) · 2021Article
- Phytohormone signaling and crosstalk in regulating drought stress response in plants.Plant cell reports · 2021Review
- Ethylene reduces glucose sensitivity and reverses photosynthetic repression through optimization of glutathione production in salt-stressed wheat (Triticum aestivum L.).Scientific reports · 2021Article
- TheInternational journal of molecular sciences · 2021Article
- Characterization ofPlants (Basel, Switzerland) · 2021Article
- Plant Growth-Promoting Rhizobacteria With ACC Deaminase Activity Enhance Maternal Lateral Root and Seedling Growth in Switchgrass.Frontiers in plant science · 2021Article
- A Salt-Signaling Network Involving Ethylene, Extracellular ATP, Hydrogen Peroxide, and Calcium Mediates KInternational journal of molecular sciences · 2020Article
- Ethylene: A Master Regulator of Salinity Stress Tolerance in Plants.Biomolecules · 2020Review
- Nitrogen Enhances Salt Tolerance by Modulating the Antioxidant Defense System and Osmoregulation Substance Content inPlants (Basel, Switzerland) · 2020Article
- Physiological, Biochemical, and Transcriptional Responses to Single and Combined Abiotic Stress in Stress-Tolerant and Stress-Sensitive Potato Genotypes.Frontiers in plant science · 2020Article
- Article
- Nitrogen availability prevents oxidative effects of salinity on wheat growth and photosynthesis by up-regulating the antioxidants and osmolytes metabolism, and secondary metabolite accumulation.BMC plant biology · 2019Article
- Comparative transcriptome analysis of galls from four different host plants suggests the molecular mechanism of gall development.PloS one · 2019Article
- Ethylene Signaling Modulates Cortical Microtubule Reassembly in Response to Salt Stress.Plant physiology · 2018Article
- Ethylene Improves Root System Development under Cadmium Stress by Modulating Superoxide Anion Concentration inFrontiers in plant science · 2017Article
Corrections and comments
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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
The existing question whether ethylene is involved in the modulation of salt-induced cell death to mediate plant salt tolerance is important for understanding the salt tolerance mechanisms. Here, we employed Arabidopsis plants to study the possible role of ethylene in salt-induced growth inhibition and programmed cell death (PCD) profiles. The root length, DNA ladder and cell death indicated by Evan's blue detection were measured by compared to the control or salt-stressed seedlings. Secondly, the protoplasts isolated from plant leaves and dyed with Annexin V-FITC were subjected to flow cytometric (FCM) assay. Our results showed that ethylene works effectively in seedling protoplasts, antagonizing salt-included root retardation and restraining cell death both in seedlings or protoplasts. Due to salinity, the entire or partial insensitivity of ethylene signaling resulted in an elevated levels of cell death in ein2-5 and ein3-1 plants and the event were amended in ctr1-1 plants after salt treatment. The subsequent experiment with exogenous ACC further corroborated that ethylene could modulate salt-induced PCD process actively. Plant Bcl-2-associated athanogene (BAG) family genes are recently identified to play an extensive role in plant PCD processes ranging from growth, development to stress responses and even cell death. Our result showed that salinity alone significantly suppressed the transcripts of BAG6, BAG7 and addition of ACC in the saline solution could obviously re-activate BAG6 and BAG7 expressions, which might play a key role to inhibit the salt-induced cell death. In summary, our research implies that ethylene and salinity antagonistically control BAG family-, ethylene-, and senescence-related genes to alleviate the salt-induced cell death.
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