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. 2018 Aug 6;8:11760. doi: 10.1038/s41598-018-30266-3

Figure 3.

Figure 3

Isotope labelling dynamics during a shift from a preferred glycolytic to a preferred gluconeogenic carbon source in B. subtilis. (A) [U-13C]glucose was replaced by [12C]malate. (B) [U-13C]glucose + malate was replaced by [12C]malate. (C) Growth curve of B. subtilis during a diauxic shift when glucose depletes from a culture growing on glucose + malate. M + 0 denotes the unlabelled fraction of each metabolite.