FIG. 7.

Acidification curves for CHCC373 and MBP71 at 30°C (A) and 37°C (B). RSM (200 ml) with or without 20 mg of thymidine (dT) per liter was inoculated with CHCC373 or MBP71 at the concentrations indicated. The levels of inoculation are as designated in Materials and Methods.