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. 2019 Feb 18;19:41. doi: 10.1186/s12866-019-1406-x

Fig. 5.

Fig. 5

Utilization of a mixture of peptone and crude oil by “OHCB” from the Arabian Gulf. The substrate concentrations were 500 mg l− 1. Error bars represent the standard error based on three measurements. Ax, A. xenomutans; Am, A. marinus; Mh, M. hydrocarbonoclaticus; Po, P. okeanokoites