E-MTAB-1777 - Transcription profiling by array of Arabidopsis Col-0 plants and myc2myc3myc4 triple mutant plants to study the transcription target of MYC2/MYC3/MYC4 and their role in controlloing jasmonate-related defense responses

Status
Released on 27 August 2013, last updated on 2 May 2014
Organism
Arabidopsis thaliana
Samples (6)
Array (1)
Protocols (6)
Description
Arabidopsis thaliana plants fend off insect attack by constitutive and inducible production of toxic metabolites such as glucosinolates (GS). A triple mutant lacking MYC2, MYC3, and MYC4, three basic helix-loop-helix transcription factors that are known to additively control jasmonate-related defense responses, is highly susceptible to insect herbivory. In this study, we performed a whole-genome microarray analysis on three-week-old plants and compared wild-type (Col-0) and myc2myc3myc4 plants in control conditions (no treatment). Myc234 was shown to have a highly reduced expression of GS biosynthesis genes.
Experiment types
transcription profiling by array, co-expression, genetic modification, replicate
Contact
Citation
Arabidopsis Basic Helix-Loop-Helix Transcription Factors MYC2, MYC3, and MYC4 Regulate Glucosinolate Biosynthesis, Insect Performance, and Feeding Behavior. Schweizer F, Fernández-Calvo P, Zander M, Diez-Diaz M, Fonseca S, Glauser G, Lewsey MG, Ecker JR, Solano R, Reymond P. Plant Cell  (2013), Europe PMC 23943862
MIAME
PlatformsProtocolsFactorsProcessedRaw
Files
Investigation descriptionE-MTAB-1777.idf.txt
Sample and data relationshipE-MTAB-1777.sdrf.txt
Raw data (1)E-MTAB-1777.raw.1.zip
Processed data (1)E-MTAB-1777.processed.1.zip
Array designA-MEXP-2273.adf.txt
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