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Co-production of hydrogen and ethanol by Escherichia coli SS1 and its recombinant

Soo, Chiu-Shyan; Yap, Wai-Sum; Hon, Wei-Min; Ramli, Norhayati; Md Shah, Umi Kalsom; Phang, Lai-Yee.
Electron. j. biotechnol; 30 (), 2017
Background: The development of a potential single culture that can co-produce hydrogen and ethanol is beneficial for industrial application. Strain improvement via molecular approach was proposed on hydrogen and ethanol co-producing bacterium, Escherichia coli SS1. Thus, the effect of additional copy of ...
Escherichia coli/metabolismo, Escherichia coli/enzimología, Hidrógeno/metabolismo, Etanol/metabolismo, Fermentación, Glucosa/metabolismo, Medios de Cultivo, Hidrogenasas/metabolismo, Hidrogenasas/genética, Alcalinización, Glicerol/metabolismo, Biodegradación Ambiental, Recombinación Genética
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Improvement of hydrogen yield of ethanol-producing Escherichia coli recombinants in acidic conditions

Soo, Chiu-Shyan; Yap, Wai-Sum; Hon, Wei-Min; Ramli, Norhayati; Md Shah, Umi Kalsom; Phang, Lai-Yee.
Electron. j. biotechnol; 26 (), 2017
Background: An effective single culture with high glycerol consumption and hydrogen and ethanol coproduction yield is still in demand. A locally isolated glycerol-consuming Escherichia coli SS1 was found to produce lower hydrogen levels under optimized ethanol production conditions. Molecular approach wa...
Escherichia coli/metabolismo, Etanol/metabolismo, Hidrógeno/metabolismo, Escherichia coli/enzimología, Hidrogenasas/metabolismo, Hidrogenasas/genética, Concentración de Iones de Hidrógeno, Clostridium/metabolismo, Biotecnología, Fermentación, Proteínas Recombinantes, Glicerol, Escherichia coli/genética, Clostridium/genética
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