Project description:An analysis of the impact of infection by Buchnera aphidicola APS (isolated from Acyrthosiphon pisum strain LL01) on gene expression of S2 cells. All comparisons are made against a pool of RNA from S2 cells not exposed to B. aphidicola. B. aphidicola freshly isolated from the aphids, and data are collected at 1, 6 and 24 hours after exposure of S2 cells to the B. aphidicola preparation. Keywords: time course, Buchnera aphidicola APS, aphids, Drosophila melanogaster S2 cells