Assessing the effect of d-xylose on the sugar signaling pathways of Saccharomyces cerevisiae in strains engineered for xylose transport and assimilation.
建立工业上具有竞争力的木质纤维素发酵过程的关键挑战之一,是利用酿酒酵母 Saccharomyces cerevisiae 实现高效混合糖发酵。尽管代谢工程策略已成功,重组酵母对木糖的同化速率仍显著低于首选碳源葡萄糖。此前我们建立了体内生物传感器菌株 TMB371X,将主要糖信号通路中的不同启动子(HXT1/2/4p、SUC2p、CA...