Fig. 4From: l-Lactic acid production from glucose and xylose with engineered strains of Saccharomyces cerevisiae: aeration and carbon source influence yields and productivitiesThe specific pfLDH (black bars) and PDC5corr (grey bars) activities in IBB14LA1 measured in cultivations on xylose-(YX) and glucose-(YG) based media under aerobic (_AE) and anaerobic (_AN) conditions. Samples were taken after 24 or 72 h of cultivation time, as indicated. Data represent mean values from quadruplicate experiments, including biological and technical replicates. Error bars indicate standard deviationsBack to article page