Spotting the differences: Probing host/microbiota interactions with a dedicated software tool for the analysis of faecal outputs in Drosophila - Wayland,MT; Defaye,A; Rocha,J; Jayaram,SA; Royet,J; Miguel-Aliaga,I; Leulier,F; Cognigni,P (JOURNAL OF INSECT PHYSIOLOGY, 2014)