Fig. 4
From: Mycobacterium tuberculosis infection in cattle from the Eastern Cape Province of South Africa
Gel electrophoresis results of the RD12 polymerase chain reaction (PCR) products for the identification of Mycobacterium tuberculosis Lane 1 and 9, molecular weight marker (100 bp ladder). Lane 2, TB 7000; lane 3, TB 7046A; lane 4–5, Mycobacterium bovis in house controls; lane 6, Mycobacterium tuberculosis in house control; lane 7, Mycobacterium tuberculosis H37Rv control; lane 8, H2O control. bp = base pairs