ArticlePlanta2013
Process of aerenchyma formation and reactive oxygen species induced by waterlogging in wheat seminal roots.
Article in Planta, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.
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Who cites it
32 citing papers in PubMed, 99 citations in OpenAlex.
- Local adjustment of exodermis to nutrient deficiency in crop species.Frontiers in plant science · 2026Article
- Root morphology and anatomy respond similarly to drought and flooding in two wheat cultivars.Annals of botany · 2025Article
- Transcriptional signatures associated with waterlogging stress responses and aerenchyma formation in barley root tissue.Annals of botany · 2025Article
- Loss-of-function of VrMYB104 in Mungbean hampers growth and multiple adaptive responses under waterlogging stress.Plant cell reports · 2025Article
- Decoding plant responses to waterlogging: from stress signals to molecular mechanisms and their future implications.Plant molecular biology · 2025Review
- Root Exudates Mediate the Production of Reactive Oxygen Species in Rhizosphere Soil: Formation Mechanisms and Ecological Effects.Plants (Basel, Switzerland) · 2025Review
- The Early Growth of Maize Under Waterlogging Stress, as Measured by Growth, Biochemical, and Molecular Characteristics.Biology · 2025Article
- Characterization ofPlants (Basel, Switzerland) · 2024Article
- The microbial landscape in bioturbated mangrove sediment: A resource for promoting nature-based solutions for mangroves.Microbial biotechnology · 2023Review
- Transcriptome analysis of barley (Hordeum vulgare L.) under waterlogging stress, and overexpression of the HvADH4 gene confers waterlogging tolerance in transgenic Arabidopsis.BMC plant biology · 2023Article
- Environmental Stimuli: A Major Challenge during Grain Filling in Cereals.International journal of molecular sciences · 2023Review
- Transcriptomic and metabolomic analyses reveal the potential mechanism of waterlogging resistance in cotton (Frontiers in plant science · 2023Article
- Ultrastructure change and transcriptome analysis of GA3 treatment on seed germination of moso bamboo(Plant signaling & behavior · 2022Article
- The Role of Phytohormones in Plant Response to Flooding.International journal of molecular sciences · 2022Review
- Effects of different water conditions on the biomass, root morphology and aerenchyma formation in bermudagrass (Cynodon dactylon (L.) Pers).BMC plant biology · 2022Article
- Melatonin and KNOBiology · 2022Article
- Article
- Genome-wide association study reveals quantitative trait loci for waterlogging-triggered adventitious roots and aerenchyma formation in common wheat.Frontiers in plant science · 2022Article
- Exogenous treatment with melatonin enhances waterlogging tolerance of kiwifruit plants.Frontiers in plant science · 2022Article
- Physiological and Transcriptomic Characterization of Sea-Wheatgrass-Derived Waterlogging Tolerance in Wheat.Plants (Basel, Switzerland) · 2021Article
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 development and regulation of aerenchyma in waterlogged conditions were studied in the seminal roots of wheat. Evans blue staining and the first cell death position indicated that the cortical cell death began at the root mid-cortex cells in flooding conditions. Continuous waterlogging treatment caused the spread of cell death from the mid-cortex to the neighboring cells and well-developed aerenchyma was formed after 72 h. Meanwhile, the formation of radial oxygen loss barrier was observed in the exodermis owing to the induction of Casparian bands and lignin deposition. Analysis of aerenchyma along the wheat root revealed that aerenchyma formed at 10 mm from the root tip, significantly increased toward the center of the roots, and decreased toward the basal region of the root. In situ detection of radial oxygen species (ROS) showed that ROS accumulation started in the mid-cortex cells, where cell death began indicating that cell death was probably accompanied by ROS production. Further waterlogging treatments resulted in the accumulation of ROS in the cortical cells, which were the zone for aerenchyma development. Accumulation and distribution of H₂O₂ at the subcellular level were revealed by ultracytochemical localization, which further verified the involvement of ROS in the cortical cell death process (i.e., aerenchyma formation). Furthermore, gene expression analysis indicated that ROS production might be the result of up-regulation of genes encoding for ROS-producing enzymes and the down-regulation of genes encoding for ROS-detoxifying enzymes. These results suggest that aerenchyma development in wheat roots starts in the mid-cortex cells and its formation is regulated by ROS.
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