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

FIG. 3.

FIG. 3.

Polyacrylamide gel electrophoresis of PstI digests of amplified omp2 gene fragments from Brucella prototype strains. The figure shows the three DNA fragments, the uncut DNA and the two PstI-digested DNA fragments, with sizes of 282, 238, and 44 bp, respectively. Lanes: M, molecular size ladder (in base pairs); 1, B. melitensis strain 16M (uncut); 2, B. melitensis strain 16M; 3, B. melitensis vaccine strain Rev.1 (subcutaneous lot); 4, B. abortus vaccine S19; 5, B. abortus strain 544; 6, B. abortus strain 2308; 7, B. melitensis strain Ether.