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. 2015 Mar 20;10(3):e0120923. doi: 10.1371/journal.pone.0120923

Fig 2. HPLC analysis.

Fig 2

HPLC analysis of the supernatants of wild-type A. media strain WS and non-pigmented mutants WS-M10 and WS-M13. Samples were taken after 24 h of growth at 30°C in LB. (A) Analysis of HGA. (B) Analysis of L-DOPA. HGA Standard: commercial HGA (Sigma); DOPA Standard: commercial L-DOPA (Sigma). The asterisk indicates the peak of L-DOPA.