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. 2001 May;67(5):2310–2318. doi: 10.1128/AEM.67.5.2310-2318.2001

FIG. 1.

FIG. 1

Sampling of Corynebacterium culture before and during lysine production. Changes in biomass (●), external glucose (▵), and external lysine (○) were monitored during the course of fermentation of C. glutamicum ATCC 21253 in medium FM4. Samples were withdrawn at time points I (growth phase) and II (growth-and-lysine-production phase) and used for the preparation of total RNA.