ArticleJournal of experimental botany2018
Conserved and differential transcriptional responses of peroxisome associated pathways to drought, dehydration and ABA.
Article in Journal of experimental botany, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed, 41 citations in OpenAlex.
- PEX11 mediates intralumenal vesicle formation in peroxisomes.Nature communications · 2026Article
- Integrative gene duplication and genome-wide analysis characterize Peroxin11 gene family in wheat.BMC genomics · 2026Article
- Review
- How the xerophytic moss Pogonatum inflexum tolerates desiccation.Plant cell reports · 2024Article
- Changes in Metal-Chelating Metabolites Induced by Drought and a Root Microbiome in Wheat.Plants (Basel, Switzerland) · 2023Article
- Multi Omics Analysis Revealed a Resistance Mechanism of Tibetan Barley (Plants (Basel, Switzerland) · 2022Article
- Article
- Integrative System Biology Analysis of Transcriptomic Responses to Drought Stress in Soybean (Genes · 2022Article
- Plant peroxisome proteostasis-establishing, renovating, and dismantling the peroxisomal proteome.Essays in biochemistry · 2022Review
- Article
- Combined morpho-physiological, ionomic and transcriptomic analyses reveal adaptive responses of allohexaploid wheat (Triticum aestivum L.) to iron deficiency.BMC plant biology · 2022Article
- Study of natural diversity in response to a key pathogenicity regulator of Ralstonia solanacearum reveals new susceptibility genes in Arabidopsis thaliana.Molecular plant pathology · 2022Article
- Peroxisomal PEX7 Receptor Affects Cadmium-Induced ROS and Auxin Homeostasis in Arabidopsis Root System.Antioxidants (Basel, Switzerland) · 2021Article
- Functional Characterization of theInternational journal of molecular sciences · 2021Article
- Peroxisomes as redox-signaling nodes in intracellular communication and stress responses.Plant physiology · 2021Review
- Whether Gametophytes are Reduced or Unreduced in Angiosperms Might Be Determined Metabolically.Genes · 2020Article
- Genome-wide analysis of LATERAL ORGAN BOUNDARIES DOMAIN-in Physcomitrella patens and stress responses.Genes & genomics · 2020Article
- Exogenous application of spermine and putrescine mitigate adversities of drought stress in wheat by protecting membranes and chloroplast ultra-structure.Physiology and molecular biology of plants : an international journal of functional plant biology · 2020Article
- Peroxisomal Metabolism and Dynamics at the Crossroads Between Stimulus Perception and Fast Cell Responses to the Environment.Frontiers in cell and developmental biology · 2020Article
- Overexpression of a Novel Arabidopsis GeneFrontiers in plant science · 2020Article
Corrections and comments
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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
Plant peroxisomes are important components of cellular antioxidant networks, dealing with ROS generated by multiple metabolic pathways. Peroxisomes respond to environmental and cellular conditions by changing their size, number, and proteomic content. To investigate the role of peroxisomes in response to drought, dehydration and ABA treatment we took an evolutionary and comparative genomics approach. Colonisation of land required evolution of dehydration tolerance in the absence of subsequent anatomical adaptations. Therefore, the model bryophyte Physcomitrella patens, the model dicot Arabidopsis thaliana and wheat (Tricitcum aestivum), a globally important cereal crop were compared. Three sets of genes namely 'PTS1 genes' (a proxy for genes encoding peroxisome targeted proteins), PEX genes (involved in peroxisome biogenesis) and genes involved in plant antioxidant networks were identified in all 3 species and their expression compared under drought (dehydration) and ABA treatment. Genes encoding enzymes of β-oxidation and gluconeogenesis, antioxidant enzymes including catalase and glutathione reductase and PEX3 and PEX11 isoforms showed conserved up-regulation, and peroxisome proliferation was induced by ABA in moss. Interestingly, expression of some of these genes differed between drought sensitive and resistant genotypes of wheat in line with measured photosynthetic and biochemical differences. These results point to an underappreciated role for peroxisomes in drought response.
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