RAB32 and infection: As shown in Fig 3E and 3F by confocal microscopy, in RAW264.7 cells after transfection with the miR-30b/30c mimics, about 7% of B. pseudomallei was in Rab32-positive phagosomes at 2 h after infection, whereas transfection with the miR-30b/30c inhibitors significantly increased the proportion of Rab32-positive B. pseudomallei (approximately 83%; Fig 3G and 3H).