ArticlePlant physiology2005
Epidermal cell death in rice is regulated by ethylene, gibberellin, and abscisic acid.
Article in Plant physiology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.
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Who cites it
51 citing papers in PubMed, 146 citations in OpenAlex.
- Waterlogging and hypoxia in plant abiotic stress.Frontiers in plant science · 2026Review
- Article
- An overview of low-oxygen sensing and flooding responses of tomato.Journal of experimental botany · 2025Review
- Anatomical limitations in adventitious root formation revealed by magnetic resonance imaging, infrared spectroscopy, and histology of rose genotypes with contrasting rooting phenotypes.Journal of experimental botany · 2024Article
- A petunia transcription factor,Horticulture research · 2023Article
- Metabolomic and transcriptomic responses of Adiantum (Frontiers in genetics · 2023Article
- Root system architecture in rice: impacts of genes, phytohormones and root microbiota.3 Biotech · 2022Review
- The Pyramiding of Three Key Root Traits Aid Breeding of Flood-Tolerant Rice.Plants (Basel, Switzerland) · 2022Review
- The Role of Phytohormones in Plant Response to Flooding.International journal of molecular sciences · 2022Review
- Imaging the snorkel effect during submerged germination in rice: Oxygen supply via the coleoptile triggers seminal root emergence underwater.Frontiers in plant science · 2022Article
- Integrative analysis of transcriptome and miRNAome reveals molecular mechanisms regulating pericarp thickness in sweet corn during kernel development.Frontiers in plant science · 2022Article
- Genome-wide association study reveals quantitative trait loci for waterlogging-triggered adventitious roots and aerenchyma formation in common wheat.Frontiers in plant science · 2022Article
- Understanding a Mechanistic Basis of ABA Involvement in Plant Adaptation to Soil Flooding: The Current Standing.Plants (Basel, Switzerland) · 2021Review
- Transcriptional Regulation and Signaling of Developmental Programmed Cell Death in Plants.Frontiers in plant science · 2021Review
- Abscisic Acid as an Emerging Modulator of the Responses of Plants to Low Oxygen Conditions.Frontiers in plant science · 2021Review
- SnRK1α1 Antagonizes Cell Death Induced by Transient Overexpression ofFrontiers in plant science · 2020Article
- Auxin regulation andHorticulture research · 2020Article
- Auxin regulates adventitious root formation in tomato cuttings.BMC plant biology · 2019Article
- The ethylene receptor regulates Typha angustifolia leaf aerenchyma morphogenesis and cell fate.Planta · 2019Article
- Morphological dissection and cellular and transcriptome characterizations of bamboo pith cavity formation reveal a pivotal role of genes related to programmed cell death.Plant biotechnology journal · 2019Article
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Programmed cell death (PCD) of epidermal cells that cover adventitious root primordia in deepwater rice (Oryza sativa) is induced by submergence. Early suicide of epidermal cells may prevent injury to the growing root that emerges under flooding conditions. Induction of PCD is dependent on ethylene signaling and is further promoted by gibberellin (GA). Ethylene and GA act in a synergistic manner, indicating converging signaling pathways. Treatment of plants with GA alone did not promote PCD. Treatment with the GA biosynthesis inhibitor paclobutrazol resulted in increased PCD in response to ethylene and GA presumably due to an increased sensitivity of epidermal cells to GA. Abscisic acid (ABA) was shown to efficiently delay ethylene-induced as well as GA-promoted cell death. The results point to ethylene signaling as a target of ABA inhibition of PCD. Accumulation of ethylene and GA and a decreased ABA level in the rice internode thus favor induction of epidermal cell death and ensure that PCD is initiated as an early response that precedes adventitious root growth.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.