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Gene Transfer In Skeletal And Cardiac Muscle Using Recombinant Adeno-Associated Virus, Alisha Gruntman, Lawrence Bish, Christian Mueller, H. Lee Sweeney, Terence Flotte, Guangping Gao
Gene Transfer In Skeletal And Cardiac Muscle Using Recombinant Adeno-Associated Virus, Alisha Gruntman, Lawrence Bish, Christian Mueller, H. Lee Sweeney, Terence Flotte, Guangping Gao
Christian Mueller
Adeno-associated virus (AAV) is a DNA virus with a small ( approximately 4.7 kb) single-stranded genome. It is a naturally replication-defective parvovirus of the dependovirus group. Recombinant AAV (rAAV), for use as a gene transfer vector, is created by replacing the viral rep and cap genes with the transgene of interest along with promoter and polyadenylation sequences. Only the viral inverted terminal repeats (ITRs) are required in cis for replication and packaging during production. The ITRs are also necessary and sufficient for vector genome processing and persistence during transduction. The tissue tropism of the rAAV vector is determined by the …