Fig. 2

Scheffersomyces xylosifermentans and Spathaspora passalidarum ferment xylose into ethanol at high yield and titer. Consumption of xylose and production of biomass, ethanol, xylitol, and glycerol by Sc. xylosifermentans, Sp. passalidarum, Scheffersomyces amazonensis, and Scheffersomyces coipomoensis under moderate (shake flask—SF) and high (baffled flask—BF) aeration conditions. Error bars indicate the standard deviation from the three biological replicates