| Téléchargement | - Voir le manuscrit accepté : Towards a temporal modeling of the genetic network controlling systemic acquired resistance in Arabidopsis thaliana (PDF, 727 Kio)
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| DOI | Trouver le DOI : https://doi.org/10.1109/CIBCB.2010.5510589 |
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| Auteur | Rechercher : Tchagang, Alain1; Rechercher : Shearer, Heather2; Rechercher : Phan, Sieu1; Rechercher : Famili, Fazel1; Rechercher : Fobert, Pierre2; Rechercher : Pan, Youlian1 |
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| Affiliation | - Conseil national de recherches du Canada. Institut de technologie de l'information du CNRC
- Conseil national de recherches du Canada. Institut de biotechnologie des plantes du CNRC
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| Format | Texte, Article |
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| Conférence | 2010 IEEE Symposium on Computational Intelligence in Bioinformatics and Computational Biology (CIBCB 2010), May 2-5, Montréal, Québec |
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| Sujet | Information and Communications Technologies |
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| Résumé | We studied defense mechanism of the Arabidopsis thaliana subjected to Salicylic Acid (SA) treatment for 0, 1, and 8 hours using a broader application of the frequent itemset approach. Four genotypes of the plant were used in this study, Columbia wild type, mutant npr1, double mutant tga1 ga4 and triple mutant tga2 ga5 ga6. We defined the major patterns of transcription regulation governing pathogen defense mechanism, thereby creating a model of the Systemic Acquired Resistance (SAR) at three time points. The temporal model describes the relationships among the regulators and defines groups of genes that are subject to similar regulation. The results obtained offered a first glimpse into the temporal pattern of the gene network controlling SAR in plant. We found that most of the genes that responded to SA challenge are in fact dependent on one or more of the NPR1 and TGA transcription factors tested in this study. |
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| Date de publication | 2010-05-05 |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 15261149 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 0a781464-afcc-445b-8641-add274937326 |
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| Enregistrement créé | 2010-06-10 |
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| Enregistrement modifié | 2020-04-17 |
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