Fig. 3
From: Tailoring the nitrogen sources of bacterial culture to enhance methyl tert-butyl ether degradation
Different concentrations of nitrogen sources that supported bacterial growth of E. profundum P1M-2 (yeast extract), B. megaterium P1M-11 (yeast extract), Alishewanella sp. P2A-12 (yeast extract), and P. mendocina P2M-8 (peptone). Cultures were incubated at pH 7, 30 °C, and shaken at 100 rpm for 144 h. Different alphabets indicate significant differences (p < 0.05) of log10 CFU/mL of an isolate observed using suitable nitrogen sources at different concentrations