ArticlePlanta2006
Two cell wall associated peroxidases from Arabidopsis influence root elongation.
Article in Planta, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
69 citing papers in PubMed, 1 synthesis or guideline pooled it, 186 citations in OpenAlex.
- ROS Consumers or Producers? Interpreting Transcriptomic Data by AlphaFold Modeling Provides Insights into Class III Peroxidase Functions in Response to Biotic and Abiotic Stresses.International journal of molecular sciences · 2023Pooled it
- Effects of Exogenous Phosphorus and Hydrogen Peroxide on Wheat Root Architecture.Plants (Basel, Switzerland) · 2026Article
- Maize Peroxidase ZmPrx25 Modulates Apoplastic ROS Homeostasis and Promotes Seed Germination and Growth Under Osmotic and Drought Stresses.Antioxidants (Basel, Switzerland) · 2025Article
- Genome-Wide Identification and Characterization of the Class III Peroxidase Gene Family in Radish (International journal of molecular sciences · 2025Article
- The MADS-box gene XAANTAL1 participates in Arabidopsis thaliana primary root growth and columella stem cell patterns in response to ROS, via direct regulation of PEROXIDASE 28 and RETINOBLASTOMA-RELATED genes.Journal of experimental botany · 2025Article
- Advanced imaging-enabled understanding of cell wall remodeling mechanisms mediating plant drought stress tolerance.Frontiers in plant science · 2025Review
- Integration of Genome-Wide Identification and Transcriptome Analysis of Class III Peroxidases inInternational journal of molecular sciences · 2024Article
- Genome-Wide Investigation of Class III Peroxidase Genes inPlants (Basel, Switzerland) · 2024Article
- Evolutionary Analysis of Six Gene Families Part of the Reactive Oxygen Species (ROS) Gene Network in ThreeInternational journal of molecular sciences · 2024Article
- Comprehensive genomic exploration of class III peroxidase genes in guava unravels physiology, evolution, and postharvest storage responses.Scientific reports · 2024Article
- Article
- Integrating Full-Length and Second-Generation Transcriptomics to Reveal Differentially Expressed Genes Associated with the Development ofLife (Basel, Switzerland) · 2023Article
- Glutathione to ameliorate growth criterions and chemical constituents of geranium irrigated with salt water.Heliyon · 2023Article
- Fusion gene 4CL-CCR promotes lignification in tobacco suspension cells.Plant cell reports · 2023Article
- Transcriptional control of hydrogen peroxide homeostasis regulates ground tissue patterning in theFrontiers in plant science · 2023Article
- ROS and calcium oscillations are required for polarized root hair growth.Plant signaling & behavior · 2022Review
- Review
- Reduced Expression ofPlants (Basel, Switzerland) · 2022Article
- The cellulose synthase-like F3 (CslF3) gene mediates cell wall polysaccharide synthesis and affects root growth and differentiation in barley.The Plant journal : for cell and molecular biology · 2022Article
- Respiratory Burst Oxidase Homolog D as a Modulating Component of Oxidative Response under Ammonium Toxicity.Antioxidants (Basel, Switzerland) · 2022Article
9 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Two class III peroxidases from Arabidopsis, AtPrx33 and Atprx34, have been studied in this paper. Their encoding genes are mainly expressed in roots; AtPrx33 transcripts were also found in leaves and stems. Light activates the expression of both genes in seedlings. Transformed seedlings producing AtPrx33-GFP or AtPrx34-GFP fusion proteins under the control of the CaMV 35S promoter exhibit fluorescence in the cell walls of roots, showing that the two peroxidases are localized in the apoplast, which is in line with their affinity for the Ca(2+)-pectate structure. The role they can play in cell wall was investigated using (1) insertion mutants that have suppressed or reduced expression of AtPrx33 or AtPrx34 genes, respectively, (2) a double mutant with no AtPrx33 and a reduced level of Atprx34 transcripts, (3) a mutant overexpressing AtPrx34 under the control of the CaMV 35S promoter. The major phenotypic consequences of these genetic manipulations were observed on the variation of the length of seedling roots. Seedlings lacking AtPrx33 transcripts have shorter roots than the wild-type controls and roots are still shorter in the double mutant. Seedlings overexpressing AtPrx34 exhibit significantly longer roots. These modifications of root length are accompanied by corresponding changes of cell length. The results suggest that AtPrx33 and Atprx34, two highly homologous Arabidopsis peroxidases, are involved in the reactions that promote cell elongation and that this occurs most likely within cell walls.
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Registered trials
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.