Fig. 4From: Effects of nitrogen availability on polymalic acid biosynthesis in the yeast-like fungus Aureobasidium pullulans Comparative 2-DE gel analyses of cellular proteins of A. pullulans cultivated under nitrogen-sufficient (a) and nitrogen-limited (b) conditions. Spots marked on the maps with arrows and numbers represent the 14 identified proteins analyzed with MALDI-TOF/TOFBack to article page