Cofermentation of cellobiose and galactose by an engineered Saccharomyces cerevisiae strain |
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| Authors: | Ha Suk-Jin Wei Qiaosi Kim Soo Rin Galazka Jonathan M Cate Jamie H D Cate Jamie Jin Yong-Su |
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| Institution: | Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, Urbana, IL 61802, USA. |
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| Abstract: | We demonstrate improved ethanol yield and productivity through cofermentation of cellobiose and galactose by an engineered Saccharomyces cerevisiae strain expressing genes coding for cellodextrin transporter (cdt-1) and intracellular β-glucosidase (gh1-1) from Neurospora crassa. Simultaneous fermentation of cellobiose and galactose can be applied to producing biofuels from hydrolysates of marine plant biomass. |
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