CN116144560A - 一种苯丙氨酸大肠杆菌生产菌及其应用 - Google Patents
一种苯丙氨酸大肠杆菌生产菌及其应用 Download PDFInfo
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- CN116144560A CN116144560A CN202211190808.1A CN202211190808A CN116144560A CN 116144560 A CN116144560 A CN 116144560A CN 202211190808 A CN202211190808 A CN 202211190808A CN 116144560 A CN116144560 A CN 116144560A
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- C—CHEMISTRY; METALLURGY
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- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P13/00—Preparation of nitrogen-containing organic compounds
- C12P13/04—Alpha- or beta- amino acids
- C12P13/22—Tryptophan; Tyrosine; Phenylalanine; 3,4-Dihydroxyphenylalanine
- C12P13/222—Phenylalanine
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/195—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
- C07K14/24—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Enterobacteriaceae (F), e.g. Citrobacter, Serratia, Proteus, Providencia, Morganella, Yersinia
- C07K14/245—Escherichia (G)
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/20—Bacteria; Culture media therefor
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- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/88—Lyases (4.)
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
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- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
- C12R2001/185—Escherichia
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- Proteomics, Peptides & Aminoacids (AREA)
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CN118389392A (zh) * | 2024-06-24 | 2024-07-26 | 天津科技大学 | 一种l-苯丙氨酸生产菌株及其构建方法与应用 |
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CN112553135A (zh) * | 2021-02-19 | 2021-03-26 | 天津科技大学 | 一种腺苷工程菌及其构建方法与应用 |
CN113817658A (zh) * | 2021-08-24 | 2021-12-21 | 天津科技大学 | 一株生产n-乙酰神经氨酸的基因工程菌及其构建与应用 |
CN114350581A (zh) * | 2021-12-02 | 2022-04-15 | 天津科技大学 | 一株生产胞嘧啶的大肠杆菌及其构建方法与应用 |
CN114774341A (zh) * | 2022-04-20 | 2022-07-22 | 天津科技大学 | 一种生产乳清酸的基因工程菌及其构建方法与应用 |
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CN103146773A (zh) * | 2013-03-08 | 2013-06-12 | 江南大学 | 一种增强大肠杆菌l-苯丙氨酸胞外分泌的方法 |
CN112553135A (zh) * | 2021-02-19 | 2021-03-26 | 天津科技大学 | 一种腺苷工程菌及其构建方法与应用 |
CN113817658A (zh) * | 2021-08-24 | 2021-12-21 | 天津科技大学 | 一株生产n-乙酰神经氨酸的基因工程菌及其构建与应用 |
CN114350581A (zh) * | 2021-12-02 | 2022-04-15 | 天津科技大学 | 一株生产胞嘧啶的大肠杆菌及其构建方法与应用 |
CN114774341A (zh) * | 2022-04-20 | 2022-07-22 | 天津科技大学 | 一种生产乳清酸的基因工程菌及其构建方法与应用 |
Non-Patent Citations (5)
Title |
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BO XIONG等: "Flux redistribution of central carbon metabolism for efficient production of L-tryptophan in Escherichia coli", BIOTECHNOLOGY AND BIOENGINEERING, vol. 118, 31 December 2021 (2021-12-31), pages 3 * |
YONGFEI LIU等: "Genetic engineering of Escherichia coli to improve L-phenylalanine production", BMC BIOTECHNOLOGY, vol. 18, 30 January 2018 (2018-01-30), pages 1 * |
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CN118389392A (zh) * | 2024-06-24 | 2024-07-26 | 天津科技大学 | 一种l-苯丙氨酸生产菌株及其构建方法与应用 |
CN118389392B (zh) * | 2024-06-24 | 2024-09-24 | 天津科技大学 | 一种l-苯丙氨酸生产菌株及其构建方法与应用 |
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