Restriction endonuclease analysis of Brucella abortus.
The restriction endonuclease profiles of bacterial DNA from Brucella abortus isolates were evaluated. It was not possible to distinguish between vaccine strain 19 and virulent (biotype 1 and biotype 2) strains of B abortus. Restriction endonuclease analysis is therefore not a suitable epidemiological tool in bovine brucellosis investigations. The genetic homogeneity of the Brucella genus was reinforced by these findings.
D000818:Animals; D002003:Brucella abortus / Q000032:analysis* / Q000235:genetics; D002417:Cattle / Q000382:microbiology*; D004269:DNA, Bacterial / Q000032:analysis*; D015183:Restriction Mapping
D004269:DNA, Bacterial