Fig. 4

A Summary of spotting assays at 30 and 37 °C. Cell growth was evaluated after 2 and 7 days of incubation according to the following criteria: 0 = no growth (white), 1–5 rating depending on the dilution down to which growth was observed, 6 = large colonies in every dilution (dark blue). All plates with inhibitors contained glucose as carbon source. B Growth on xylose as the only carbon source. Plate after incubation at 30 °C for 3 days. C Growth at pH 9. Plates after incubation at 30 °C for 7 days