RAB11A and infection: At four hours post-infection with Micrococcus luteus (Fig. 5D-F), there were variable amounts of Rab4 (e.g. Fig. 5E,E′′), while there were similar numbers of Rab4/Rab11 multivesicular endosomes in the fat body cells from control and pkaapRNAi larvae; with 65.5±7.9% in control and 70.4±8.4% for pkaapRNAichromosome II, 77.3±6.7% for pkaapRNAichromosome III.