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Method of biosynthesis of phenylalanine
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Patent number 5,169,768
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Issue date Dec 8, 1992
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Biotechnica International, Inc.
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Keith C. Backman
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C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Dual-stage fermentation
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Patent number 4,900,669
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Issue date Feb 13, 1990
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Biotechnica International, Inc.
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Randolph T. Hatch
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C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Method of biosynthesis and cells therefor
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Patent number 4,839,286
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Issue date Jun 13, 1989
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Biotechnica International, Inc.
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Keith C. Backman
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C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Enzyme deregulation
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Patent number 4,753,883
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Issue date Jun 28, 1988
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Biotechnica International, Inc.
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Keith C. Backman
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C07 - ORGANIC CHEMISTRY
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Controlled gene excision
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Patent number 4,743,546
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Issue date May 10, 1988
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Biotechnica International, Inc.
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Keith C. Backman
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C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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