Fig. 1From: Nontuberculosis mycobacteria are the major causes of tuberculosis like lesions in cattle slaughtered at Bahir Dar Abattoir, northwestern EthiopiaGel electrophoresis of PCR products from AFB isolated from cattle tissue containing TB-like lesion(s). The Seventeen acid fast bacilli positive tuberculosis lesions were identified from 79 tissues of 2846 cattle slaughtered at Bahir Dar Abattoir, northwest Ethiopia. Lanes 1-17Â =Â test isolates, Lane 18Â =Â M. avium (positive control), Lane 19Â =Â missed out, Lane 20Â =Â M. bovis (positive control), Lane 21Â =Â Qiagen H2O (negative control), Lane 22Â =Â M. tuberculosis (positive control), and Lane 23Â =Â 100Â bp DNA ladderBack to article page