Figure 4From: Deleting multiple lytic genes enhances biomass yield and production of recombinant proteins by Bacillus subtilis Intracellular production of β-galactosidase. Wild-type (wt) (black columns), LM2531 (mut) (gray columns). Inset: SDS-PAGE analysis of cell pellets. Standard (M), B. subtilis 168/pBE2 (ck1), B. subtilis 168/pBL (wt), LM2531/pBE2 (ck2), LM2531/pBL (mut).Back to article page