Dataset Information
Transcription profiling of Arabidopsis thaliana wild type vs gene WRKY18/40 knock out to investigate differential expression of genes
Ontology highlight
ABSTRACT:
ORGANISM(S): Arabidopsis thaliana
SUBMITTER: Shree Pandey
PROVIDER: E-MEXP-2371 | biostudies-arrayexpress |
REPOSITORIES: biostudies-arrayexpress
Publications
Transcriptional reprogramming regulated by WRKY18 and WRKY40 facilitates powdery mildew infection of Arabidopsis.
The Plant journal : for cell and molecular biology 20101104 6
The two closely related Arabidopsis transcription factors, WRKY18 and WRKY40, play a major and partly redundant role in PAMP-triggered basal defense. We monitored the transcriptional reprogramming induced by the powdery mildew fungus, Golovinomyces orontii, during early stages of infection with respect to the role of WRKY18/40. Expression of >1300 Arabidopsis genes was differentially altered already 8 hours post infection (hpi), indicating rapid pre-penetration signaling between the pathogen and ...[more]
