FIG. 2.

Transport of HIV RNAs in oligodendrocytes. Fluorescent RNAs were microinjected into oligodendrocytes, and the subcellular distribution of the injected RNA was visualized by confocal microscopy. (A) Structures of the various RNA constructs tested. ORFs are indicated as open bars; UTRs are indicated as solid bars. The positions of A2RE-like sequences are indicated. (B) Percentage of transport-positive cells in cells injected with each of the constructs in panel A. For each RNA tested, at least 50 cells were analyzed in at least three separate experiments. (C) Distribution of injected RNA in representative cells for each construct. If the RNA was transported past the first branch point in the processes, the cell was scored as transport positive. Scale bar, 10 μm.