C CHEMISTRY; METALLURGY
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
C12N2740/00 Reverse transcribing RNA viruses
C12N2740/10011 Retroviridae
C12N2740/15011 Lentivirus, not HIV, e.g. FIV, SIV
C12N2740/15041 Use of virus, viral particle or viral elements as a vector