首页> 外国专利> IMPROVED XYLOSE UTILIZATION IN RECOMBINANT ZYMOMONAS HAVING INCREASED RIBOSE-5-PHOSPHATE ACTIVITY

IMPROVED XYLOSE UTILIZATION IN RECOMBINANT ZYMOMONAS HAVING INCREASED RIBOSE-5-PHOSPHATE ACTIVITY

机译:重组核糖单胞菌中木糖利用率的提高,提高了核糖-5-磷酸的活性

摘要

Xylose-utilizing Zymomonas strains studied were found to accumulate ribulose when grown in xylose-containing media. Engineering these strains to increase ribose-5-phosphate isomerase activity led to reduced ribulose accumulation, improved growth, improved xylose utilization, and increased ethanol production.
机译:当在含木糖的培养基中生长时,发现所研究的利用木糖的发酵单胞菌菌株会积累核糖。对这些菌株进行工程改造以提高5-核糖核糖异构酶的活性,可减少核糖的积累,改善生长,提高木糖利用率并增加乙醇产量。

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