MTR and digestive system infectious disorder: The downregulation of CG11307 via the VDRC lines 108230/KK and 3005/GD) and of Myosuppressin (Ms) via the 108760/KK line in enteroendocrine cells (EEs) using the prosperoV1-Gal4 (pros-G4) driver decreased fly survival upon intestinal infection (Figure 1A).