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Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Effect of auxin signaling on Pseudomonas syinrgae pv tomato DC3000 response

ABSTRACT: Expression data 24hrs after PstDC3000 inoculation in Col-0, 35S:AFB1 and 35S:miR393. We used microarrays to investigated the effect of auxin signaling on PstDC3000 response. Keywords: Alexandre,Robert-Seilaniantz Plants were syringe infiltrated with 10^6cfu/ml of PstDc3000 or water. Leaves were harvested 24hrs after inoculation

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Daniel MacLean

PROVIDER: E-GEOD-17500 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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The microRNA miR393 re-directs secondary metabolite biosynthesis away from camalexin and towards glucosinolates.

Robert-Seilaniantz Alexandre A MacLean Dan D Jikumaru Yusuke Y Hill Lionel L Yamaguchi Shinjiro S Kamiya Yuji Y Jones Jonathan D G JD

The Plant journal : for cell and molecular biology 20110624 2

flg22 treatment increases levels of miR393, a microRNA that targets auxin receptors. Over-expression of miR393 renders plants more resistant to biotroph pathogens and more susceptible to necrotroph pathogens. In contrast, over-expression of AFB1, an auxin receptor whose mRNA is partially resistant to miR393 degradation, renders the plant more susceptible to biotroph pathogens. Here we investigate the mechanism by which auxin signalling and miR393 influence plant defence. We show that auxin signa ...[more]

PMID: 21457368

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Effect of auxin signaling on Pseudomonas syinrgae pv tomato DC3000 response

Project description:Expression data 24hrs after PstDC3000 inoculation in Col-0, 35S:AFB1 and 35S:miR393. We used microarrays to investigated the effect of auxin signaling on PstDC3000 response. Keywords: Alexandre,Robert-Seilaniantz

2009-11-01 | GSE17500 | GEO

Effect of auxin signalling on flg22 response

Project description:Expression data after flg22 treatment on leaf discs in Col-0, 35S:AFB1 and 35S:miR393 We used microarrays to investigated the effect of auxin signalling on flg22 response pathway. We also compared if addition of auxin could simulated the 35S:AFB1 phenotype. Keywords: stress response, disease state analysis Leaf discs were taken and let overnight in water to avoid the wound response. We then performed the treatment (flg22, flg22 from Agrobacterium tumefaciens, flg22 +NAA, NAA) to the media. The samples where harvested and freeze in liquid nitrogen at 0, 1 and 2h after treatment.

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Transcriptome analyses of Pst DC3000-inoculated Arabidopsis thaliana Col-0 and 35S::CBP60g plants at normal and elevated temperature

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Transcriptome analyses of mock- and Pst DC3000-inoculated Arabidopsis thaliana Col-0 plants at normal and elevated temperature

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Visualization and characterization of Pseudomonas syringae pv. tomato DC3000 pellicles.

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Analysis of gene expression in Arabidopsis thaliana after priming with BABA and infection with Pseudomonas syringae pv tomato DC3000

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