Figure 1From: Expansion of brucellosis detection in the country of Georgia by screening household members of cases and neighboring community membersAmplification of DNAs of Brucella spp isolates by AMOS PCR. From left to right: 100Â bp ladder (Sigma Aldrich); Isolate X026, B. melitensis, B. melitensis Positive control, Isolate X033, B. abortus, B. abortus Positive control, Negative control (no DNA), 100Â bp ladder.Back to article page