Chimeric and Pseudotyped Parvoviruses Minimize the Contamination of Recombinant Stocks with Replication-Competent Viruses and Identify a DNA Sequence That Restricts Parvovirus H-1 in Mouse Cells

Abstract excerpt

Recent studies demonstrated the ability of the recombinant autonomous parvoviruses MVMp (fibrotropic variant of the minute virus of mice) and H-1 to transduce therapeutic genes in tumor cells. However, recombinant vector stocks are contaminated by replication-competent viruses (RCVs) generated during the production procedure. To reduce the levels of RCVs, chimeric recombinant vector genomes were designed by...

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