Fig. 4
Production of galactaric acid (GA, squares) from d-galacturonic acid (d-galUA, open circles) in shake flask cultivations on a minimal medium with d-galacturonic acid, b minimal medium with d-xylose and d-galacturonic acid and c YP-medium with d-galacturonic acid. The strains are wild type (green symbols), ∆gaaA-udh (red symbols) and ∆gaaA-∆39114-udh (blue symbols). Data represent mean ± standard deviation from three replicates. If error bars are not visible they are smaller than the symbol