FIG. 1.
SOD activity gel. Crude cell extracts (50 μg) of S. agalactiae were loaded onto a nondenaturing 10% polyacrylamide gel stained for SOD activity. Lanes 1, S. agalactiae NEM316; 2, sodA mutant NEM1640; 3, sodA-complemented mutant NEM1641.
SOD activity gel. Crude cell extracts (50 μg) of S. agalactiae were loaded onto a nondenaturing 10% polyacrylamide gel stained for SOD activity. Lanes 1, S. agalactiae NEM316; 2, sodA mutant NEM1640; 3, sodA-complemented mutant NEM1641.