Fig 5.
PCA production of the strain with pWYi-M04 in real seawater. (A) Utilization of 4HB. (B) Titer of PCA. (C) The maximum titer of PCA. (D) Molar yield (%) of PCA. Experiments were carried out in triplicate, and the error bars represented the standard deviations of the means of three biological replicates. The differences were statistically evaluated by the t-test (*P < 0.05).