FIG. 3.
(A) β-Galactosidase activities from the invE-lacZ transcriptional fusion plasmid pJM4320. (B) β-Galactosidase activities from invE-lacZ translational fusion plasmid pJM4321. The bars on the graphs indicate strains ME2830 (cpxR), ME2824 (cpxA), HW1273 (Wt), and ME2824/pJM0329. (C) Western blotting with anti-β-galactosidase antibody for the above strains carrying pJM4320 and pJM4321.