C
CHEMISTRY; METALLURGY
C
CHEMISTRY; METALLURGY
C12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
C12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
C12N
MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
C12N
MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
15/00
Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
15/00
Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
C12N15/09
Recombinant DNA-technology
C12N15/09
Recombinant DNA-technology
C12N15/87
Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
C12N15/87
Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
C12N15/90
Stable introduction of foreign DNA into chromosome
C12N15/90
Stable introduction of foreign DNA into chromosome