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. 2015 Dec 7;10(12):e0144430. doi: 10.1371/journal.pone.0144430

Fig 2. Culture profile under nitrogen depletion conditions.

Fig 2

Growth and intracellular glycogen (A) together with the concentrations of organic acids in the culture medium (B) were summarized. Closed circle, OD750; open circle, glycogen content; square, acetate; diamond, lactate; triangle, pyruvate. Error bars represent the standard deviation of triplicate experiments.