Screening of Optimal Cellulases from Symbiotic Protists of Termites through Expression in the Secretory Pathway of Saccharomyces cerevisiae
スポンサーリンク
概要
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For direct and efficient ethanol production from cellulosic materials, we screened optimal cellulases from symbiotic protists of termites through heterologous expression with Saccharomyces cerevisiae. 11 cellulases, belonging to glycoside hydrolase families 5, 7, and 45 endoglucanases (EGs), were confirmed to produce with S. cerevisiae for the first time. A recombinant yeast expressing SM2042B24 EG I was more efficient at degrading carboxylmethyl cellulose than was Trichoderma reesei EG I, a major EG with high cellulolytic activity.
著者
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OHKUMA MORIYA
Japan Science and Technology Corporation (JST)
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Takahashi Haruo
Biotechnology Laboratory Toyota Central R&d Labs Inc.
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Ishida Nobuhiro
Biotechnology Laboratory Toyota Central R&d Labs Inc.
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Kudo Toshiaki
Faculty Of Fisheries Nagasaki University
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TODAKA Nemuri
Biotechnology Laboratory, Toyota Central R&D Labs., Inc.
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NAKAMURA Risa
Biotechnology Laboratory, Toyota Central R&D Labs., Inc.
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MORIYA Sigeharu
Molecular & Informative Life Science Unit, RIKEN Advanced Science Institute
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