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Fig. 1 | BMC Biotechnology

Fig. 1

From: Continuous enhancement of iturin A production by Bacillus subtilis with a stepwise two-stage glucose feeding strategy

Fig. 1

Time courses of reducing sugar and iturin A concentrations (a) and number of total cells and number of spores (b) using rapeseed meal as nitrogen sources in flask batch fermentation. Symbols: iturin A concentration (), reducing sugar concentration (▲), number of total cells (■), number of spores (□). Each point represents the mean (n = 3) ± standard deviation

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