FIG. 1.

Reporter gene monitoring in liver, heart, and gastrocnemius. Pcca^−/−(A138T) mice were intravenously injected with 1×10¹² vg of AAV-cre vectors of indicated serotypes. A red-to-green color change in a cell of these mice indicates transduction of that cell by a cre recombinase expression vector. Twenty-five days after injection, tissues were fixed and imaged by confocal microscopy. Images shown are 400× magnification. AAV, adeno-associated virus; vg, vector genomes. Color images available online at www.liebertpub.com/hum