Vaginal tissue with intact epithelium is the most common target for target cell transduction.

<p>48 hours post JRFL pseudotyped vector administration, the FRT was removed and luminescent foci identified by IVIS analysis (inset). In vaginal domains without biopsy, the stratified epithelium is intact. In these portions of the vaginal vault, infected cells can still be found. mCherry expression (red), CD3 staining (green) and nuclei label (blue) are used to show transduced cells. (animal code: GK26).