Engineered Kluyveromyces marxianus for pyruvate production at elevated temperature with simultaneous consumption of xylose and glucose

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• 作者：Biao Zhang^a ; ¹ ; Yelin Zhu^a ; ¹ ; Jia Zhang^b ; Dongmei Wang^a ; Lianhong Sun^a ; Jiong Hong^a ; ^{hjiong@ustc.edu.cn}
• 关键词：Kluyveromyces marxianus ; Pyruvate ; Xylose ; Elevated temperature ; Cofermentation
• 刊名：Bioresource Technology
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：224
• 期：Complete
• 页码：553-562
• 全文大小：907 K
• 卷排序：224

文摘

A strain producing pyruvate without ethanol/glycerol as byproducts was constructed. Pyruvate was produced from xylose by the engineered strain. Xylose and glucose were simultaneously consumed for pyruvate production. Xylitol accumulation was reduced via cofermentation of xylose and glucose.