Type 2 histone deacetylases play a major role in the control of elicitor-induced cell death in tobacco
| العنوان: | Type 2 histone deacetylases play a major role in the control of elicitor-induced cell death in tobacco |
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| المؤلفون: | Jennifer Dahan, Valentin Hammoudi, David Wendehenne, Stéphane Bourque |
| المساهمون: | Plante - microbe - environnement : biochimie, biologie cellulaire et écologie (PMEBBCE), Centre National de la Recherche Scientifique (CNRS)-Université de Bourgogne (UB)-Institut National de la Recherche Agronomique (INRA)-Etablissement National d'Enseignement Supérieur Agronomique de Dijon (ENESAD) |
| المصدر: | Plant Signaling and Behavior Plant Signaling and Behavior, Taylor & Francis, 2011, 6 (11), pp.1865-1867. ⟨10.4161/psb.6.11.17848⟩ |
| بيانات النشر: | Informa UK Limited, 2011. |
| سنة النشر: | 2011 |
| مصطلحات موضوعية: | 0106 biological sciences, Hypersensitive response, Programmed cell death, [SDV]Life Sciences [q-bio], Histone Deacetylase 2, Plant Science, Models, Biological, 01 natural sciences, 03 medical and health sciences, Gene Expression Regulation, Plant, HDAC, Plant Cells, Tobacco, Nuclear protein, Plant Proteins, acetylation, 030304 developmental biology, 0303 health sciences, elicitor, biology, phosphorylation, Histone deacetylase 2, nucleus, food and beverages, protein kinase, Addendum, Elicitor, Cell biology, cell death, Histone, biology.protein, Histone deacetylase, Signal transduction, Signal Transduction, 010606 plant biology & botany |
| الوصف: | article addendum : Bourque S, Dutartre A, Hammoudi V, Blanc S, Dahan J, Jeandroz S, Pichereaux C, Rossignol M, Wendehenne D., 2011. Type-2 histone deacetylases as new regulators of elicitorinduced cell death in plants. New Phytologist, 192 (1), 127–139. DOI: 10.1111/j.1469-8137.2011.03788.x; International audience; The cell death which characterizes the onset of the Hypersensitive Response (HR) is a very important weapon evolved by plants to block pathogen development. By the use of numerous plant/avirulent pathogen or plant/elicitor models, we have now obtained detailed signalling pathways allowing, after pathogen or elicitor perception, the control of the expression of specific sets of genes that contribute to cell death. However, our knowledge of the molecular actors involved in this process still remains limited. This is particularly true when regarding what happen in the nucleus. We recently reported that nuclear post-translational protein modifications are major processes that control cell death. Using the tobacco/cryptogein model, we showed that type 2 histone deacetylase activities, which act as negative regulators of cell death, depend on their phosphorylation status. In the present paper, we integrated all these results to propose a model depicting the putative nuclear signalling pathways controlling the establishment of cell death in tobacco in response to the cryptogein elicitor. This model highlights the role of the nuclear protein acetylation and phosphorylation in the establishment of plant defences. |
| تدمد: | 1559-2324 1469-8137 1559-2316 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7d18dd7a45a0e6efe6edadb9f380874Test https://doi.org/10.4161/psb.6.11.17848Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....a7d18dd7a45a0e6efe6edadb9f380874 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15592324 14698137 15592316 |
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