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. 2002 Apr;40(4):1475–1480. doi: 10.1128/JCM.40.4.1475-1480.2002

FIG. 6.

FIG. 6.

Agarose gel electrophoresis of PstI digests of amplified omp2 gene fragments from Brucella field strains that resemble Rev.1 according to biochemical biotyping. The figure shows the uncut 282-bp DNA and the larger, PstI-digested DNA fragment. The smaller, 44-bp DNA fragment is not shown. Lanes: 1, B. melitensis strain 134172; 2, B. melitensis strain 116375; 3, B. melitensis strain 124596; 4, B. melitensis vaccine strain Rev.1 (subcutaneous lot); 5, B. melitensis vaccine strain Rev.1 (subcutaneous lot) (uncut); M, molecular size ladder (in base pairs); 6, B. melitensis vaccine strain (ocular lot) (uncut); 7, B. melitensis vaccine strain Rev.1 (ocular lot); 8, B. melitensis strain 225877; 9, B. melitensis strain 226390; 10, B. melitensis strain 226997; 11, B. melitensis strain 223713.