US PATENT SUBCLASS 800 / 23
.~ Via retrovirus

Current as of: June, 1999
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800 /   HD   MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES

21  DF  METHOD OF MAKING A TRANSGENIC NONHUMAN ANIMAL {4}
23.~ Via retrovirus

DEFINITION

Classification: 800/23

Via retrovirus:

(under subclass 21) Method wherein the nucleic acid is or is carried by a retrovirus.

(1) Note. The use of a vector which functions as a retrovirus, i.e., a "retroviral vector," is appropriate for this subclass.