title: [The possibility of creating a vaccinal strain of Brucella abortus 19-BA with multiple antibiotic resistance].
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.
authors.forename: V N
authors.initials: VN
authors.lastname: Gorelov
authors.forename: E A
authors.initials: EA
authors.lastname: Gubina
authors.forename: N A
authors.initials: NA
authors.lastname: Grekova
authors.forename: A G
authors.initials: AG
authors.lastname: Skavronskaia
mesh_terms: D000818:Animals; D002002:Brucella / Q000187:drug effects / Q000235:genetics / Q000276:immunology / Q000472:pathogenicity; D002004:Brucella Vaccine / Q000235:genetics / Q000276:immunology*; D002003:Brucella abortus / Q000187:drug effects / Q000235:genetics / Q000276:immunology* / Q000472:pathogenicity; D002006:Brucellosis / Q000473:pathology / Q000517:prevention & control; D003227:Conjugation, Genetic / Q000187:drug effects / Q000235:genetics; D004352:Drug Resistance, Microbial / Q000235:genetics / Q000276:immunology; D006168:Guinea Pigs; D007114:Immunization; D010957:Plasmids / Q000187:drug effects / Q000235:genetics; D011995:Recombination, Genetic / Q000187:drug effects / Q000235:genetics; D013997:Time Factors; D014774:Virulence / Q000187:drug effects / Q000235:genetics / Q000276:immunology
chemical_list: D002004:Brucella Vaccine
vernacular_title: O vozmozhnosti sozdaniia vaktsinnogo shtamma Brucella abortus 19-BA s mnozhestvennoĭ ustoĭchivost'iu k antibiotikam.