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Coutilization of D-Glucose, D-Xylose, and L-Arabinose in Saccharomyces cerevisiae by Coexpressing the Metabolic Pathways and Evolutionary Engineering
المؤلفون المشاركون
Shen, Yu
Bao, Xiaoming
Du, Binghai
Ding, Yanqin
Wang, Chengqiang
Zhao, Jianzhi
Qiu, Chenxi
Wang, Shihao
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-03-26
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Efficient and cost-effective fuel ethanol production from lignocellulosic materials requires simultaneous cofermentation of all hydrolyzed sugars, mainly including D-glucose, D-xylose, and L-arabinose.
Saccharomyces cerevisiae is a traditional D-glucose fermenting strain and could utilize D-xylose and L-arabinose after introducing the initial metabolic pathways.
The efficiency and simultaneous coutilization of the two pentoses and D-glucose for ethanol production in S.
cerevisiae still need to be optimized.
Previously, we constructed an L-arabinose-utilizing S.
cerevisiae BSW3AP.
In this study, we further introduced the XI and XR-XDH metabolic pathways of D-xylose into BSW3AP to obtain D-glucose, D-xylose, and L-arabinose cofermenting strain.
Benefits of evolutionary engineering: the resulting strain BSW4XA3 displayed a simultaneous coutilization of D-xylose and L-arabinose with similar consumption rates, and the D-glucose metabolic capacity was not decreased.
After 120 h of fermentation on mixed D-glucose, D-xylose, and L-arabinose, BSW4XA3 consumed 24% more amounts of pentoses and the ethanol yield of mixed sugars was increased by 30% than that of BSW3AP.
The resulting strain BSW4XA3 was a useful chassis for further enhancing the coutilization efficiency of mixed sugars for bioethanol production.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wang, Chengqiang& Zhao, Jianzhi& Qiu, Chenxi& Wang, Shihao& Shen, Yu& Du, Binghai…[et al.]. 2017. Coutilization of D-Glucose, D-Xylose, and L-Arabinose in Saccharomyces cerevisiae by Coexpressing the Metabolic Pathways and Evolutionary Engineering. BioMed Research International،Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1137557
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wang, Chengqiang…[et al.]. Coutilization of D-Glucose, D-Xylose, and L-Arabinose in Saccharomyces cerevisiae by Coexpressing the Metabolic Pathways and Evolutionary Engineering. BioMed Research International No. 2017 (2017), pp.1-8.
https://search.emarefa.net/detail/BIM-1137557
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wang, Chengqiang& Zhao, Jianzhi& Qiu, Chenxi& Wang, Shihao& Shen, Yu& Du, Binghai…[et al.]. Coutilization of D-Glucose, D-Xylose, and L-Arabinose in Saccharomyces cerevisiae by Coexpressing the Metabolic Pathways and Evolutionary Engineering. BioMed Research International. 2017. Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1137557
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1137557
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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