ArticleJournal of experimental botany2010
The cytoskeleton enhances gene expression in the response to the Harpin elicitor in grapevine.
Article in Journal of experimental botany, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.
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Who cites it
35 citing papers in PubMed.
- Unleash the dogs of death: metacaspase 5, microtubules, and hypersensitive response.Plant cell reports · 2025Article
- Advances in the molecular mechanism of grapevine resistance to fungal diseases.Molecular horticulture · 2025Review
- A Ralstonia solanacearum type III effector alters the actin and microtubule cytoskeleton to promote bacterial virulence in plants.PLoS pathogens · 2024Article
- The Cytoskeleton in Plant Immunity: Dynamics, Regulation, and Function.International journal of molecular sciences · 2022Review
- Plant hormone signals regulate trehalose accumulation against osmotic stress in watermelon cells.Protoplasma · 2022Article
- Dissecting the membrane-microtubule sensor in grapevine defence.Horticulture research · 2021Article
- Gadolinium ProtectsInternational journal of molecular sciences · 2021Article
- Transcriptome Analysis and Cell Morphology ofGenes · 2021Article
- Hunting modulators of plant defence: the grapevine trunk disease fungus Eutypa lata secretes an amplifier for plant basal immunity.Journal of experimental botany · 2020Article
- The Effect of Transcription FactorInternational journal of molecular sciences · 2020Article
- The effect of salt stress on resveratrol and piceid accumulation in twoPhysiology and molecular biology of plants : an international journal of functional plant biology · 2019Article
- A specific allele of MYB14 in grapevine correlates with high stilbene inducibility triggered by AlPlant cell reports · 2019Article
- Secreted proteins produced by fungi associated with Botryosphaeria dieback trigger distinct defense responses in Vitis vinifera and Vitis rupestris cells.Protoplasma · 2018Article
- Glycinebetaine Biosynthesis in Response to Osmotic Stress Depends on Jasmonate Signaling in Watermelon Suspension Cells.Frontiers in plant science · 2018Article
- A Ca2+-dependent remodelled actin network directs vesicle trafficking to build wall ingrowth papillae in transfer cells.Journal of experimental botany · 2017Article
- Response of Vitis vinifera cell cultures to Eutypa lata and Trichoderma atroviride culture filtrates: expression of defence-related genes and phenotypes.Protoplasma · 2017Article
- Jasmonates are induced by the PAMP flg22 but not the cell death-inducing elicitor Harpin in Vitis rupestris.Protoplasma · 2017Article
- Article
- YopJ Family Effectors Promote Bacterial Infection through a Unique Acetyltransferase Activity.Microbiology and molecular biology reviews : MMBR · 2016Review
- Article
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The cytoskeleton undergoes dramatic reorganization during plant defence. This response is generally interpreted as part of the cellular repolarization establishing physical barriers against the invading pathogen. To gain insight into the functional significance of cytoskeletal responses for defence, two Vitis cell cultures that differ in their microtubular dynamics were used, and the cytoskeletal response to the elicitor Harpin in parallel to alkalinization of the medium as a fast response, and the activation of defence-related genes were followed. In one cell line derived from the grapevine cultivar 'Pinot Noir', microtubules contained mostly tyrosinylated alpha-tubulin, indicating high microtubular turnover, whereas in another cell line derived from the wild grapevine V. rupestris, the alpha-tubulin was strongly detyrosinated, indicating low microtubular turnover. The cortical microtubules were disrupted and actin filaments were bundled in both cell lines, but the responses were elevated in V. rupestris as compared with V. vinifera cv. 'Pinot Noir'. The cytoskeletal responsiveness correlated with elicitor-induced alkalinization and the expression of defence genes. Using resveratrol synthase and stilbene synthase as examples, it could be shown that pharmacological manipulation of microtubules could induce gene expression in the absence of elicitor. These findings are discussed with respect to a role for microtubules as positive regulators of defence-induced gene expression.
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