ArticleFrontiers in plant science2014
Callose homeostasis at plasmodesmata: molecular regulators and developmental relevance.
Article in Frontiers in plant science, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 86 papers.
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Who cites it
86 citing papers in PubMed, 170 citations in OpenAlex.
- Role of Plasmodesmata During Plant-Pathogen Interactions.The plant pathology journal · 2026Review
- MicroRNA-mediated regulation of cell wall dynamics and intercellular communication under stress.Frontiers in plant science · 2026Review
- Defence-mediated phloem restriction of a plant virus facilitates insect transmission.Nature communications · 2025Article
- Gatekeepers and Gatecrashers of the Symplasm: Cross-Kingdom Effector Manipulation of Plasmodesmata in Plants.Plants (Basel, Switzerland) · 2025Review
- Proteomic Analysis of Mechanical Injury Effects in Papaya Fruit at Two Maturity Stages.Proteomes · 2025Article
- Transformation of flg22 perception into electrical signals decoded in vasculature leads to sieve tube blockage and pathogen resistance.Science advances · 2025Article
- The roles of movement and coat proteins in the transport of tobamoviruses between plant cells.Frontiers in plant science · 2025Review
- PLASMODESMATA-LOCATED PROTEIN 6 regulates plasmodesmal function in Arabidopsis vasculature.The Plant cell · 2024Article
- Significance of Raffinose Family Oligosaccharides (RFOs) metabolism in plants.Advanced biotechnology · 2024Review
- Discontinuous Translocation of a Luciferase Protein beyond Graft Junction in Tobacco.Food safety (Tokyo, Japan) · 2024Article
- Distributing Plant Developmental Regulatory Proteins via Plasmodesmata.Plants (Basel, Switzerland) · 2024Review
- IAA-miR164a-NAC100L1 module mediates symbiotic incompatibility of cucumber/pumpkin grafted seedlings through regulating callose deposition.Horticulture research · 2024Article
- A coordinated switch in sucrose and callose metabolism enables enhanced symplastic unloading in potato tubers.Quantitative plant biology · 2024Article
- dsRNA-induced immunity targets plasmodesmata and is suppressed by viral movement proteins.The Plant cell · 2023Article
- Multiscale Asymptotic Analysis Reveals How Cell Growth and Subcellular Compartments Affect Tissue-Scale Hormone Transport.Bulletin of mathematical biology · 2023Article
- Unraveling the Mechanisms of Virus-Induced Symptom Development in Plants.Plants (Basel, Switzerland) · 2023Review
- Pathogenesis-Related Proteins (PRs) with Enzyme Activity Activating Plant Defense Responses.Plants (Basel, Switzerland) · 2023Review
- The β-1,3-Glucanase Degrades Callose at Plasmodesmata to Facilitate the Transport of the Ribonucleoprotein Complex inInternational journal of molecular sciences · 2023Article
- Callose metabolism and the regulation of cell walls and plasmodesmata during plant mutualistic and pathogenic interactions.Plant, cell & environment · 2023Review
- The coiled-coil protein gene WPRb confers recessive resistance to Cucumber green mottle mosaic virus.Plant physiology · 2023Article
26 more citing papers are in PubMed but not listed here.
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
Plasmodesmata are membrane-lined channels that are located in the plant cell wall and that physically interconnect the cytoplasm and the endoplasmic reticulum (ER) of adjacent cells. Operating as controllable gates, plasmodesmata regulate the symplastic trafficking of micro- and macromolecules, such as endogenous proteins [transcription factors (TFs)] and RNA-based signals (mRNA, siRNA, etc.), hence mediating direct cell-to-cell communication and long distance signaling. Besides this physiological role, plasmodesmata also form gateways through which viral genomes can pass, largely facilitating the pernicious spread of viral infections. Plasmodesmatal trafficking is either passive (e.g., diffusion) or active and responses both to developmental and environmental stimuli. In general, plasmodesmatal conductivity is regulated by the controlled build-up of callose at the plasmodesmatal neck, largely mediated by the antagonistic action of callose synthases (CalSs) and β-1,3-glucanases. Here, in this theory and hypothesis paper, we outline the importance of callose metabolism in PD SEL control, and highlight the main molecular factors involved. In addition, we also review other proteins that regulate symplastic PD transport, both in a developmental and stress-responsive framework, and discuss on their putative role in the modulation of PD callose turn-over. Finally, we hypothesize on the role of structural sterols in the regulation of (PD) callose deposition and outline putative mechanisms by which this regulation may occur.
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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.