Production of 3HB in
AF1000 (A) and PPA652ara (B) during cultivation on glucose, xylose and arabinose in continuous mode. Parameters: cell dry weight (CDW, filled circles), glucose (Glc, open circles), xylose (Xyl, open squares), arabinose (Ara, open triangles), acetic acid (HAc, filled squares), 3HB (filled triangles) and specific productivity of 3HB (q3HB, open diamonds). Each dilution rate was tested in duplicate. In A, the dotted and solid lines each represent one sample series. In B, the mean values of the two sample series are represented as dashed lines.