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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"Cellobiose Fermentation"”.
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The effects of the expression levels of cellobiose transporter and β-Glucosidase on ethanol fermentation
Recently, cofermentation of cellobiose and xylose in yeasts has been reported. It is considered as one of the most innovative strategies to enhance bioethanol production from lignocellulosic fermentation. Through cofermentation with cellobiose and xylose, it is achieved to utilize most abundant two …
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Metabolic engineering of yeast strains for renewable biomass utilization and valuable chemical production
… derived from lignocellulosic biomass, mainly cellobiose and xylose, cannot be assimilated by the industrial microorganisms, such as yeast Saccharomyces cerevisiae. To utilize cellobiose or xylose for the fuels and chemicals production by S. cerevisiae strains, heterologous expression of …
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Improving advanced biofuels production in Saccharomyces cerevisiae via protein engineering and synthetic biology approaches
… approaches. To overcome glucose repression, a cellobiose utilization pathway consisting of a cellodextrin transporter and a β-glucosidase was introduced into S. cerevisiae to allow co-fermentation of mixed sugars. However, the utilization of cellobiose was still much lower than that of glucose, …
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Engineering yeast strains for producing fuels and value-added chemicals from cellulosic biomass
… and five-carbon (xylose) sugars, and toxic fermentation inhibitors, such as acetic acid. The efficient conversion of the cellulosic sugars in hydrolyzates by fermentation microorganisms is one of the key steps for the economically feasible production of biofuels and chemicals. Most …
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Design of a Saccharomyces cerevisiae strain capable of simultaneously utilizing cellobiose and xylose
… we proposed and constructed an artificial cellobiose assimilating pathway consisting of a cellobiose transporter and a β-glucosidase in S. cerevisiae. A total of six different cellobiose assimilating pathways were constructed and compared in a laboratory S. cerevisiae strain capable of …
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Strain engineering and biosensor development for efficient biofuel production by Saccharomyces cerevisiae
… strain capable of simultaneously utilizing cellobiose and xylose derived from lignocellulose. The high efficiency pathway containing a cellobiose transporter and a β-glucosidase enables fast cellobiose utilization and ethanol production, and glucose repression is avoided by the intracellular …