Project description:We sought to compare and contrast plant host and bacterial transcriptional changes during compatible infections that cause disease (albeit within different symptoms). We investigated the infection by the two Pseudomonas syringae sensu lato strains P. syringae pv. syringae B728a (Psy) and P. amygdali pv. tabaci 11528 (Pta) of Nicotiana benthamiana at an early time point post inoculation to understand how a plant host responds to two related bacteria with different infection strategies. Plant and bacterial transcriptomes were analyzed prior to and five hours post inoculation.