... 10:16http://www.jnrbm.com/content/10/1/16Page 6 of 7RESEARCH Open Access Diagnosis of tuberculosis: the experience at a specialized diagnostic laboratoryAnita Mashta1†, Pooja Mishra1†, Sonia Philipose1†, S Tamilzhalagan1†, ... 2006,355:1539-1550.17. Chauhan A, Chauhan DS, Parashar D, Gupta P, Sharma VD, Sachan AS,Gupta R, Agarawal BM, Katoch VM: DNA fingerprinting of Mycobacteriumtuberculosis isolates from Agra region by IS ... cordsunder an inverted microscope at 10× objective. Formation of cords in any of the triplicates, at any of plating concen-trat ion wa s classified as positive. Upon classifying a plateas positive,...