L-TYROSINE-PRODUCING BACTERIUM AND METHOD FOR PRODUCING L-TYROSINE
PROBLEM TO BE SOLVED: To produce L-tyrosine in high efficiency by using an Escherichia bacterium. SOLUTION: L-tyrosine is produced by culturing, in a medium, an Escherichia bacterium having L-tyrosine-producing ability and carrying a mutant prephenate dehydrogenase whose feedback inhibition by tyros...
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Main Authors | , , , |
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Format | Patent |
Language | English |
Published |
16.11.2006
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Subjects | |
Online Access | Get full text |
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Summary: | PROBLEM TO BE SOLVED: To produce L-tyrosine in high efficiency by using an Escherichia bacterium. SOLUTION: L-tyrosine is produced by culturing, in a medium, an Escherichia bacterium having L-tyrosine-producing ability and carrying a mutant prephenate dehydrogenase whose feedback inhibition by tyrosine is released, producing and accumulating L-tyrosine in the medium or in the bacterial cells, and collecting L-tyrosine from the medium or the bacterial cells. COPYRIGHT: (C)2007,JPO&INPIT |
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Bibliography: | Application Number: JP20050162655 |