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. 2015 Mar 27;10(3):e0121612. doi: 10.1371/journal.pone.0121612

Fig 5. Screening high cytidine-producing strains using CDA assay.

Fig 5

(A) Production of cytidine in a 96-well deep-hole culture plate from randomly picked mutation strains. The letters and numbers represented row and column number of the 96-well deep-hole culture plate respectively. C: Control, A1 represented for cytidine concentration of parent strain. (B) Top five samples (F12, E7, H3, B8 and H4) determined using CDA assay was chosen to detect cytidine by HPLC. CDA assay and HPLC had a positive correlation on cytidine concentration. Each experiment runs in triplicate.