US PATENT SUBCLASS 800 / 25
.~ Via microinjection of DNA into an embryo, egg cell, or embryonic cell

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}
25.~ Via microinjection of DNA into an embryo, egg cell, or embryonic cell

DEFINITION

Classification: 800/25

Via microinjection of DNA into an embryo, egg cell or embryonic cell:

(under subclass 21) Method wherein DNA (deoxyribonucleic acid) is microinjected into an isolated cell which is an egg cell or embryonic cell (e.g., embryonic stem cell, etc.) or a cell which is part of an embryo, and which cell is, or becomes, the germ line cell.

(1) Note. "Microinjection" involves injection into the cell through a very small diameter tube, needle, or micropipet.