Arabidopsis defense against Botrytis cinerea: chronology and regulation deciphered by high-resolution temporal transcriptomic analysis (tga3-2 knockout data)

ABSTRACT: Transcriptional reprogramming forms a major part of a plant's response to pathogen infection. Many individual components and pathways operating during plant defense have been identified but our knowledge of how these different components interact is still rudimentary. We have generated a high-resolution time series of gene expression profiles from a single Arabidopsis leaf during infection by the necrotrophic fungal pathogen, Botrytis cinerea. Approximately one-third of the Arabidopsis genome is differentially expressed during the first 48 hours after infection, with the majority of gene expression changes occurring before significant lesion development. We have used computational tools to obtain a detailed chronology of the defense response against B. cinerea, highlighting the times at w

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Jonathan Moore 

PROVIDER: E-GEOD-39597 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress