Enhancing xylose fermentation capacity of engineered Saccharomyces cerevisiae by multi-step evolutionary engineering in inhibitor-rich lignocellulose hydrolysate. KU Leuven
Major progress in developing Saccharomyces cerevisiae strains that utilize the pentose sugar xylose has been achieved. However, the high inhibitor content of lignocellulose hydrolysates still hinders efficient xylose fermentation, which remains a major obstacle for commercially viable second-generation bioethanol production. Further improvement of xylose utilization in inhibitor-rich lignocellulose hydrolysates remains highly challenging. In ...