Trans-lentiviral vector particles and transduction of...

Chemistry: molecular biology and microbiology – Process of mutation – cell fusion – or genetic modification – Introduction of a polynucleotide molecule into or...

Reexamination Certificate

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C435S069100, C435S320100, C435S456000, C536S023100, C536S023400, C536S023720, C536S024100

Reexamination Certificate

active

07622300

ABSTRACT:
Trans-lentiviral gene transfer vectors, vector systems, vector particles, and methods for transduction of primary nondividing cells using the same, are described. Further described are modifications to the gene transfer vectors that improve transduction efficiency and/or gene expression, e.g., by incorporating the cis-acting sequences, PPT-CTS and/or WPRE, and derivatives or analogs thereof.

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