ArticlePlant physiology2001
Disruption of microtubular cytoskeleton induced by cryptogein, an elicitor of hypersensitive response in tobacco cells.
Article in Plant physiology, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
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Who cites it
28 citing papers in PubMed, 87 citations in OpenAlex.
- The disordered effector RipAO of Ralstonia solanacearum destabilizes microtubule networks in Nicotiana benthamiana cells.Molecules and cells · 2025Article
- Elucidating the Subcellular Localization of GLRaV-3 Proteins Encoded by the Unique Gene Block inBiomolecules · 2024Article
- At the Nexus between Cytoskeleton and Vacuole: How Plant Cytoskeletons Govern the Dynamics of Large Vacuoles.International journal of molecular sciences · 2023Review
- Discovery, characterization and functional improvement of kumamonamide as a novel plant growth inhibitor that disturbs plant microtubules.Scientific reports · 2021Article
- Transcriptome Analysis and Cell Morphology ofGenes · 2021Article
- Effectors of Plant Necrotrophic Fungi.Frontiers in plant science · 2021Review
- Microtubule Polymerization Functions in Hypersensitive Response and Accumulation of H2O2 in Wheat Induced by the Stripe Rust.BioMed research international · 2016Article
- Histone H2B monoubiquitination is involved in regulating the dynamics of microtubules during the defense response to Verticillium dahliae toxins in Arabidopsis.Plant physiology · 2014Article
- Soybean and casein hydrolysates induce grapevine immune responses and resistance against Plasmopara viticola.Frontiers in plant science · 2014Article
- Modification of plasma membrane organization in tobacco cells elicited by cryptogein.Plant physiology · 2014Article
- Proteins implicated in mediating self-incompatibility-induced alterations to the actin cytoskeleton of Papaver pollen.Annals of botany · 2011Review
- Down-regulation of free riboflavin content induces hydrogen peroxide and a pathogen defense in Arabidopsis.Plant molecular biology · 2011Article
- Organisation and regulation of the cytoskeleton in plant programmed cell death.Cell death and differentiation · 2011Review
- Dynamic intracellular reorganization of cytoskeletons and the vacuole in defense responses and hypersensitive cell death in plants.Journal of plant research · 2011Review
- Phospholipase D activation is an early component of the salicylic acid signaling pathway in Arabidopsis cell suspensions.Plant physiology · 2009Article
- Vacuolar and cytoskeletal dynamics during elicitor-induced programmed cell death in tobacco BY-2 cells.Plant signaling & behavior · 2008Article
- Rapid and dynamic subcellular reorganization following mechanical stimulation of Arabidopsis epidermal cells mimics responses to fungal and oomycete attack.BMC plant biology · 2008Article
- Microtubules are a target for self-incompatibility signaling in Papaver pollen.Plant physiology · 2008Article
- Diverse subcellular locations of cryptogein-induced reactive oxygen species production in tobacco Bright Yellow-2 cells.Plant physiology · 2007Article
- Cryptogein-induced anion effluxes: electrophysiological properties and analysis of the mechanisms through which they contribute to the elicitor-triggered cell death.Plant signaling & behavior · 2007Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The dynamics of microtubular cytoskeleton were studied in tobacco (Nicotiana tabacum cv Xanthi) cells in response to two different plant defense elicitors: cryptogein, a protein secreted by Phytophthora cryptogea and oligogalacturonides (OGs), derived from the plant cell wall. In tobacco plants cryptogein triggers a hypersensitive-like response and induces systemic resistance against a broad spectrum of pathogens, whereas OGs induce defense responses, but fail to trigger cell death. The comparison of the microtubule (MT) dynamics in response to cryptogein and OGs in tobacco cells indicates that MTs appear unaffected in OG-treated cells, whereas cryptogein treatment caused a rapid and severe disruption of microtubular network. When hyperstabilized by the MT depolymerization inhibitor, taxol, the MT network was still disrupted by cryptogein treatment. On the other hand, the MT-depolymerizing agent oryzalin and cryptogein had different and complementary effects. In addition to MT destabilization, cryptogein induced the death of tobacco cells, whereas OG-treated cells did not die. We demonstrated that MT destabilization and cell death induced by cryptogein depend on calcium influx and that MT destabilization occurs independently of active oxygen species production. The molecular basis of cryptogein-induced MT disruption and its potential significance with respect to cell death are discussed.
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