Fig. 1From: Engineering Comamonas testosteroni for the production of 2-pyrone-4,6-dicarboxylic acid as a promising building blockProduction of PDC by sCT01 from TPA and glycolic acid. (A) Concentration of TPA and PDC at the start of the experiment (0Â h) and end of the experiment (24Â h). (B) Absorption spectrum of the newly produced PDC in 5 mM H2SO4. N.D.: Not detectedBack to article page