cell bank / clinical applications / safer vector production systems / appropriate cell culture systems / culture media / retroviral and lentiviral vector production systems / gammaretroviral vector production systems / early generation vector production systems / retroviral product / transduced cell products / manufacturing process / final product / cell products / retroviral vector products / clinical gene transfer applications / vector production systems / gene therapy products / vector producer systems / certain vector production systems / polyadenylation site / transduced cell product / lentiviral production systems / lentiviral vector products / producer cell systems / vector systems / transient transfection systems / /
Briefing Document — Testing for Replication Competent Retrovirus (RCR)/Lentivirus (RCL) in Retroviral and Lentiviral Vector Based Gene Therapy Products — Revisiting Current FDA Recommendations