US PATENT SUBCLASS 435 / FOR 177
METHODS OF INTRODUCING A GENE INTO A HOST CELL, E.G., TRANSFORMATION OR TRANSFECTION, ETC. (935/52)

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435 /   HD   CHEMISTRY: MOLECULAR BIOLOGY AND MICROBIOLOGY

FOR 177METHODS OF INTRODUCING A GENE INTO A HOST CELL, E.G., TRANSFORMATION OR TRANSFECTION, ETC. (935/52) {3}
FOR 178  DD  .~> Microinjection (935/53)
FOR 179  DD  .~> Microencapsulation, e.g., liposome vesicle etc. (935/54)
FOR 180  DD  .~> Using vector, e.g., plasmid, etc. (935/55) {2}