Author(s): Gorelov VN, Gubina EA, Grekova NA, Skavronskaia AG
Abstract Share this page
Abstract The possibility of preparing B. abortus vaccine strain 19-BA with multiresistance to antibiotics was shown. The strain was obtained by the spontaneous induction of resistance to rifampicin with the subsequent transformation of nonconjugative hybrid plasmid pOVI which, in addition to rifampicin resistance, governed the resistance of brucellae to tetracycline, doxycycline, ampicillin, and streptomycin. Experiments on guinea pigs demonstrated the immunization with both multiresistant vaccine strain GSA1 and B. abortus initial vaccine strain 19-BA.
This article was published in Zh Mikrobiol Epidemiol Immunobiol
and referenced in Journal of Bioprocessing & Biotechniques