ArticleAnnals of botany2018
Arabidopsis thaliana plants lacking the ARP2/3 complex show defects in cell wall assembly and auxin distribution.
Article in Annals of botany, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed, 27 citations in OpenAlex.
- Agent-Based Computational Modeling of the Stochastic Dynamic Behavior of Actin Filaments Recapitulates the Homeostatic Cortical Array in Plant Epidermal Cells.Cytoskeleton (Hoboken, N.J.) · 2026Article
- Independent roles of Arp2/3 complex and RIC4 protein in the control of epidermal cell shape.Planta · 2026Article
- Article
- Integrative dynamics of cell wall architecture and plant growth under salt stress.Frontiers in plant science · 2025Review
- An integrated QTL and RNA-seq analysis revealed new petal morphology loci in Brassica napus L.Biotechnology for biofuels and bioproducts · 2024Article
- Cooperative actin filament nucleation by the Arp2/3 complex and formins maintains the homeostatic cortical array in Arabidopsis epidermal cells.The Plant cell · 2024Article
- An actin remodeling role for Arabidopsis processing bodies revealed by their proximity interactome.The EMBO journal · 2023Article
- CRISPR-Cas9 Arabidopsis mutants of genes for ARPC1 and ARPC3 subunits of ARP2/3 complex reveal differential roles of complex subunits.Scientific reports · 2022Article
- Article
- Spatial and temporal localization of SPIRRIG and WAVE/SCAR reveal roles for these proteins in actin-mediated root hair development.The Plant cell · 2021Article
- Bundling up the Role of the Actin Cytoskeleton in Primary Root Growth.Frontiers in plant science · 2021Review
- GmNAP1 is essential for trichome and leaf epidermal cell development in soybean.Plant molecular biology · 2020Article
- Arp2/3 Complex Is Required for Auxin-Driven Cell Expansion Through Regulation of Auxin Transporter Homeostasis.Frontiers in plant science · 2020Article
- Division of Labor Between Two Actin Nucleators-the Formin FH1 and the ARP2/3 Complex-inFrontiers in plant science · 2020Article
- NIN Acts as a Network Hub Controlling a Growth Module Required for Rhizobial Infection.Plant physiology · 2019Article
- The botanical multiverse of Peter Barlow.Communicative & integrative biology · 2019Review
Corrections and comments
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Authors and funding
11 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background and Aim: The cytoskeleton plays an important role in the synthesis of plant cell walls. Both microtubules and actin cytoskeleton are known to be involved in the morphogenesis of plant cells through their role in cell wall building. The role of ARP2/3-nucleated actin cytoskeleton in the morphogenesis of cotyledon pavement cells has been described before. Seedlings of Arabidopsis mutants lacking a functional ARP2/3 complex display specific cell wall-associated defects. Methods: In three independent Arabidopsis mutant lines lacking subunits of the ARP2/3 complex, phenotypes associated with the loss of the complex were analysed throughout plant development. Organ size and anatomy, cell wall composition, and auxin distribution were investigated. Key Results: ARP2/3-related phenotype is associated with changes in cell wall composition, and the phenotype is manifested especially in mature tissues. Cell walls of mature plants contain less cellulose and a higher amount of homogalacturonan, and display changes in cell wall lignification. Vascular bundles of mutant inflorescence stems show a changed pattern of AUX1-YFP expression. Plants lacking a functional ARP2/3 complex have decreased basipetal auxin transport. Conclusions: The results suggest that the ARP2/3 complex has a morphogenetic function related to cell wall synthesis and auxin transport.
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