ArticlePlant cell reports2012
Callose deposition at plasmodesmata is a critical factor in restricting the cell-to-cell movement of Soybean mosaic virus.
Article in Plant cell reports, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.
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Who cites it
49 citing papers in PubMed, 91 citations in OpenAlex.
- Tripartite Interaction Between Penicillium pinophilum-Host Plants and CMV-Y: A Model for Endophyte-Mediated Viral Biocontrol.Plant, cell & environment · 2026Article
- A plant NLR receptor activates auxin signaling through Aux/IAAs-ARF19 and YUC8-TIR1/AFBs to promote callose-mediated antiviral defense.Science advances · 2025Article
- Genome-Wide Analysis of Callose Synthase (CALS) Genes in Cabbage (International journal of molecular sciences · 2025Article
- Tracking early cytological changes following expression of NSm and N proteins from tomato spotted wilt virus field isolates.The Journal of general virology · 2025Article
- GATA8-Mediated Antiviral Defence Is Countered by Tomato Chlorosis Virus-Encoded Pathogenicity Protein p27.Molecular plant pathology · 2025Article
- Cytokinesis-Defective 1 (CYT1) Positively Regulates Plant Antiviral Immunity by Promoting Callose Deposition and Ascorbic Acid Biosynthesis.Molecular plant pathology · 2025Article
- Strategies utilized by plants to defend againstFrontiers in plant science · 2025Review
- A comprehensive analysis of the WRKY family in soybean and functional analysis of GmWRKY164-GmGSL7c in resistance to soybean mosaic virus.BMC genomics · 2024Article
- Comparative transcriptome analysis of resistant and susceptible watermelon genotypes reveals the role of RNAi, callose, proteinase, and cell wall in squash vein yellowing virus resistance.Frontiers in plant science · 2024Article
- Cajal bodies: Evolutionarily conserved nuclear biomolecular condensates with properties unique to plants.The Plant cell · 2023Review
- Cauliflower mosaic virus disease spectrum uncovers novel susceptibility factor NCED9 in Arabidopsis thaliana.Journal of experimental botany · 2023Article
- Viroids: Non-Coding Circular RNAs Able to Autonomously Replicate and Infect Higher Plants.Biology · 2023Review
- Induced defense strategies of plants againstFrontiers in microbiology · 2023Review
- Callose deposited at soybean sieve element inhibits long-distance transport of Soybean mosaic virus.AMB Express · 2022Article
- Transcriptomic and genomic analysis provides new insights in molecular and genetic processes involved in zucchini ZYMV tolerance.BMC genomics · 2022Article
- Combined morphological and multi-omics analyses to reveal the developmental mechanism ofFrontiers in plant science · 2022Article
- Immunofluorescence Detection of Callose in Plant Tissue Sections.Methods in molecular biology (Clifton, N.J.) · 2022Article
- Plant death caused by inefficient induction of antiviral R-gene-mediated resistance may function as a suicidal population resistance mechanism.Communications biology · 2021Article
- Fungal F8-Culture Filtrate Induces Tomato Resistance against Tomato Yellow Leaf Curl Thailand Virus.Viruses · 2021Article
- Regulation and Function of Defense-Related Callose Deposition in Plants.International journal of molecular sciences · 2021Review
Corrections and comments
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Authors and funding
8 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Callose is a β-l,3-glucan with diverse roles in the viral pathogenesis of plants. It is widely believed that the deposition of callose and hypersensitive reaction (HR) are critical defence responses of host plants against viral infection. However, the sequence of these two events and their resistance mechanisms are unclear. By exploiting a point inoculation approach combined with aniline blue staining, immuno-electron microscopy and external sphincters staining with tannic acid, we systematically investigated the possible roles of callose deposition during viral infection in soybean. In the incompatible combination, callose deposition at the plasmodesmata (PD) was clearly visible at the sites of inoculation but viral RNA of coat protein (CP-RNA) was not detected by RT-PCR in the leaf above the inoculated one (the upper leaf). In the compatible combination, however, callose deposition at PD was not detected at the site of infection but the viral CP-RNA was detected by RT-PCR in the upper leaf. We also found that in the incompatible combination the fluorescence due to callose formation at the inoculation point disappeared following the injection of 2-deoxy-D-glucose (DDG, an inhibitor of callose synthesis). At same time, in the incompatible combination, necrosis was observed and the viral CP-RNA was detected by RT-PCR in the upper leaf and HR characteristics were evident at the inoculation sites. These results show that, during the defensive response of soybean to viral infection, callose deposition at PD is mainly responsible for restricting the movement of the virus between cells and it occurs prior to the HR response.
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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.