Figure 1.

Profile of antigen-specific IgG subclasses response against ESAT-6, CFP-10, MTP40 (P1) and MTP40 (P2) B cell epitopes in Balb/c mice (n = 5 for each group) immunized with BCG (open bars) rBCG018 (hatched bars), and rBCG032 (solid bars). The results are expressed as mean OD at 405 nm. * p < 0.05; ** p < 0.01

Mohamud et al. BMC Immunology 2013 14(Suppl 1):S5   doi:10.1186/1471-2172-14-S1-S5