Figure 1.

The colony growth of Bacillus strains grown on LB agar media and incubated at 25 °C for 96 h (A), at 14 °C for 96 h (B), at 10 °C (C), and at 4 °C (D). The growth curves indicated by OD₆₀₀ of selected bacteria at 25 °C (E), 14 °C (F), 10 °C (G), and 4 °C (H) as measured by spectrophotometer at different time intervals. The experiment was repeated thrice with similar results.