FIG. 4.
Effect of expression of M. tuberculosis nat on the growth of M. smegmatis in the presence of isoniazid (INH). Results for cultures of M. smegmatis either transformed with pACE-1 alone (open circles) or with pACE-1 containing M. tuberculosis nat (solid circles) grown in minimal medium containing acetamide and cultures of pACE-1 containing M. tuberculosis nat grown in minimal medium containing glucose (triangles) are shown.