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US 10,465,175 B2Granted
Recombinant microorganism including genetic modification that increases pyruvate, phosphate dikinase activity and use thereof
AssigneeSamsung Electronics Co., Ltd.
InventorsHongsoon Rhee, Jinkyu Kang, Jinhwan Park, Dongsik Yang
Life of this patent
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Abstract
Provided are a recombinant microorganism including a genetic modification that increases a pyruvate, phosphate dikinase activity, a method of producing cellulose using the same, and a method of producing a microorganism having enhanced cellulose productivity.
Claims14
A recombinant microorganism comprising
- a genetic modification that increases pyruvate, phosphate dikinase (PPDK) enzyme activity as compared with a microorganism without the genetic modification, wherein the PDDK enzyme belongs to EC 2.7.9.1,
- and a genetic modification that decreases membrane-bound glucose dehydrogenase (GDH) activity as compared with a microorganism not comprising the genetic modification;
- wherein the microorganism is Clostridium, Komagataeibacter, Propionibacterium, Acetobacter, Agrobacterium, or Escherichia.
Dependencies are inferred from the claim text.