Fig. 4From: A novel lytic phage potentially effective for phage therapy against Burkholderia pseudomallei in the tropicsTemperature and pH stability of phi9. After a 30 min incubation, there were no significant changes in phage survival within the temperature range of 24–60 °C (A) or at pH 3–12 (B). (*P < 0.05, ***P < 0.001, where no asterisks are shown no difference was detected, one-way ANOVA)Back to article page