Transcription profiling of Arabidopsis wild type, AtVdac1 knock-outs, p26 knock-outs and AtVdac1-p26 double kock-outs in response to growth in medium with salicylic acid

ABSTRACT: Functions of AtVDAC1 and its partner p26 in Arabidopsis thaliana. We previously showed that knock-out mutants impaired in AtVdac1 and p26 (AtVdac1 protein partner) are hypersensitive to salicylic acid: the root growth is more inhibited in response to 30 uM salicylic acid (SA) compared to the wild type. We want to know now which genes are up- or down-regulated in the mutants in control and SA conditions.
We want to compare the RNAm contents in the wild type, vdac1 and p26 mutants and, vdac1-p26 double mutant. One-week old plantlets were transferred for 2 hours on a fresh medium containing either 0 or 30uM salicylic acid.
Arabidopsis lines (WT, vdac1.1, p26.1, vdac1.1-p26.1) were grown in vertical position on ABIS medium (Lanquar et al., 2006). One week-old seedlings were transferred

INSTRUMENT(S): Axon GenePix 4000A scanning hardware

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: ludivine taconnat 

PROVIDER: E-MEXP-795 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress