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comparison of powdery mildew-induced gene expression between Col-0 and the edr1 mutant
Roger Innes, Indiana University, Department of Biology, Bloomington, Indiana (rinnes@indiana.edu)
Experiment design (32 hybridizations)
genotype
•Col-O •edr1
time
•0hr •18hr •36hr •96hr

This experiment has been imported by PLEXdb from NCBI GEO (GSE26679)

Series_summary:
The edr1 mutant of Arabidopsis thaliana displays...[complete overview]

Experiment     Expression     Hybridizations & Samples     Quality Control     Compare Treatments     Downloads    

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Experiment Name: comparison of powdery mildew-induced gene expression between Col-0 and the edr1 mutant
Accession No: AT119
Microarray: ATH1-121501
Visibility: public
Experiment Type:
Experiment Factor(s):
genotype
•Col-O   •edr1
time
•0hr   •18hr   •36hr   •96hr
Quality Control: biological replicates
Treatment summary:
 genotype  time  # replicates
 Col-O  0hr  4
 Col-O  18hr  4
 Col-O  36hr  4
 Col-O  96hr  4
 edr1  0hr  4
 edr1  18hr  4
 edr1  36hr  4
 edr1  96hr  4
Total hybridizations: 32
Description: This experiment has been imported by PLEXdb from NCBI GEO (GSE26679)

Series_summary:
The edr1 mutant of Arabidopsis thaliana displays enhanced resistance to the powdery mildew Golovinomyces cichoracearum, resulting in cell death and an absence of visible disease symptoms. To better characterize and understand the defense response of edr1, a time course of early signaling responses was performed after inoculation with powdery mildew and compared to the responses of wild-type Col-0. These time points represent early stages in the infection process, before any signs of susceptibility or resistance are visible.

Series_overall_design:
Four-week-old Col-0 and edr1 plants were inoculated with powdery mildew and whole rosettes were collected at 0, 18, 36, and 96 hours post inoculation. Each sample is a pool of four rosettes processed together.
Publication: 'Negative regulation of defence signalling pathways by the EDR1 protein kinase.', Christiansen KM, Gu Y, Rodibaugh N, Innes RW.
Mol Plant Pathol 2011 Oct;12(8):746-58.
pubmed: 21726375
Created: 2012-02-02 09:09:01
Last Update: 2012-02-14 10:29:06
Released: 2012-02-14
GEO Accession GSE26679
Submitter: PLEXdb Curator
Name: Roger Innes
Institution: Indiana University, Department of Biology, Bloomington, Indiana
Head of Laboratory: Roger Innes
email(s):
Homepage:

 
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