Figure 1.

Susceptibility of S. Tm IR715 against phages ST-W77 and SE-W109. 10 μl of different phage dilutions in SM buffer (undiluted (10⁻⁰), 10⁻², 10⁻⁴, 10⁻⁶, 10⁻⁸, and 10⁻⁹) were spotted on the S. Tm lawn, and clear zones were observed at 18 h after the incubation at 37°C. ST-W77 (A), SE-W109 (B), and a 1:1 combination of ST-W77 and SE-W109 (C). SM buffer was used as a negative control.