Fig. 4From: Genome analysis identifies a spontaneous nonsense mutation in ppsD leading to attenuation of virulence in laboratory-manipulated Mycobacterium tuberculosisIn vitro susceptibility of M. tb strains to SDS. Viability of various M. tb strains in the presence of SDS. The solid lines represent the untreated cultures and the dotted lines represent SDS-treated cultures. [*, pvalue < 0.05, **, pvalue < 0.01 and ***, pvalue < 0.001 in comparison to H37Rv]Back to article page