Transcriptomics

Dataset Information

4

Functional analysis of lipid acyl hydrolases in Arabidopsis antimicrobial defense: plp2 Botrytis cinerea


ABSTRACT: af13_plp2 - plp2 botrytis cinerea 2 - Effects of deregulation of a lipid acyl hydrolase gene (PLP2, At2g26560) on global transcriptome upon infection by Botrytis cinerea. This deregulation affects resistance levels against fungal and bacterial pathogens, likely by perturbing the biosynthesis of oxylipins. Oxylipins are fatty acid-derived compounds (example:jasmonic acid) with diverse signaling or antimicrobial properties. - 5000 spores of Botrytis were pipetted on 4 infection sites per ault leaf. Leaf material was harvested at 0 and 2 days later. 3 plant genotypes were used (Col-0 ecotype): siPLP2 (RNAi-silenced),pBIN (empty pBIN-transformed),PLP2OE (PLP2-overexpressors). 4 dye-swap - CATMA arrays

ORGANISM(S): Arabidopsis thaliana  

SUBMITTER: Jean-Pierre P Renou   Samira Elftieh  Elftieh Samira  Thierry Heitz  Marie-Laure L Martin-Magniette 

PROVIDER: E-GEOD-15972 | ArrayExpress | 2009-05-09

SECONDARY ACCESSION(S): GSE15972PRJNA115553

REPOSITORIES: GEO, ArrayExpress

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