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. 2012 Nov 1;23(21):4226–4241. doi: 10.1091/mbc.E12-03-0210

FIGURE 6:

FIGURE 6:

Motility of Rab3C vesicles after BICD2-N recruitment. (A) Scheme of the regulated heterodimerization constructs used to attach BICD2-N to Rab3C-positive membranes. (B) Simultaneous live imaging of FKBP2-GFP-Rab3C (green) and mCherry–α-tubulin (red) in a transiently transfected MRC5-CV cell coexpressing HA–BICD2-N–FRB before and after rapalog addition; single frames are shown on the left, and projections of 40 frames are shown on the right. Imaging was performed with 100-ms interval/exposure using wide-field microscopy. Five consecutive frames were averaged. (C) Quantification of the number of FKBP2-GFP-Rab3C particle movements with length >1 μm. Ten cells were analyzed. (D) Distribution of FKBP2-GFP-Rab3C movement velocities to MT minus ends in MRC5-CV cells coexpressing HA–BICD2-N–FRB after rapalog addition. Approximately 90 events in 10 cells were analyzed.