Isolation and Physiomorphological Characterization of Escherichia coli O157:H7-Infecting Bacteriophages Recovered from Beef Cattle Operations

Figure 4

(a) Thermal stability of phages at 40°C for 60 min. Data was expressed as mean ± SD for three independent experiments. Data was analyzed at a significance level of

(b) Thermal stability of phages at 60°C for 60 min. Data was expressed as mean ± SD for three independent experiments. Data was analyzed at a significance level of

(c) Thermal stability of phages at 70°C for 60 min. Data was expressed as mean ± SD for three independent experiments. Data was analyzed at a significance level of

(d) Thermal stability of phages at 90°C for 60 min. Data was expressed as mean ± SD for three independent experiments. Data was analyzed at a significance level of