Fig. 1From: Effects of nitrogen availability on polymalic acid biosynthesis in the yeast-like fungus Aureobasidium pullulans Time course of cell biomass (a), PMA production (b), residual sugar (c) and NH4 + concentration (d) under the different levels of NH4NO3 in a 5-L stirred-tank fermentor. Data are given as the average of triplicate experimentsBack to article page