CN111979165A - 一种产l-赖氨酸的重组菌株及其构建方法与应用 - Google Patents
一种产l-赖氨酸的重组菌株及其构建方法与应用 Download PDFInfo
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- CN111979165A CN111979165A CN202010790877.0A CN202010790877A CN111979165A CN 111979165 A CN111979165 A CN 111979165A CN 202010790877 A CN202010790877 A CN 202010790877A CN 111979165 A CN111979165 A CN 111979165A
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- polynucleotide
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- lysine
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- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229960004793 sucrose Drugs 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229960003495 thiamine Drugs 0.000 description 1
- DPJRMOMPQZCRJU-UHFFFAOYSA-M thiamine hydrochloride Chemical compound Cl.[Cl-].CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N DPJRMOMPQZCRJU-UHFFFAOYSA-M 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 238000013518 transcription Methods 0.000 description 1
- 230000035897 transcription Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 235000010374 vitamin B1 Nutrition 0.000 description 1
- 239000011691 vitamin B1 Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
Classifications
-
- 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
- C07K14/34—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Corynebacterium (G)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- 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
- C12P13/08—Lysine; Diaminopimelic acid; Threonine; Valine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- Gastroenterology & Hepatology (AREA)
- Biophysics (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Description
| 成分 | 配方 |
| 蔗糖 | 10g/L |
| 多聚蛋白胨 | 10g/L |
| 牛肉膏 | 10g/L |
| 酵母粉 | 5g/L |
| 尿素 | 2g/L |
| 氯化钠 | 2.5g/L |
| 琼脂粉 | 20g/L |
| pH | 7.0 |
| 培养温度 | 32度 |
| 成分 | 配方 |
| 淀粉水解糖 | 30g/L |
| 硫酸铵 | 12g/L |
| 硫酸镁 | 0.87g/L |
| 糖蜜 | 20g/L |
| 酸化玉米浆 | 3mL/L |
| 磷酸 | 0.4mL/L |
| 氯化钾 | 0.53g/L |
| 消泡剂(2%泡敌) | 4mL/L |
| 硫酸亚铁 | 120mg/L |
| 硫酸锰 | 120mg/L |
| 烟酰胺 | 42mg/L |
| 泛酸钙 | 6.3mg/L |
| 维生素B1 | 6.3mg/L |
| 铜、锌盐溶液 | 0.6g/L |
| 生物素 | 0.88mg/L |
Claims (10)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010790877.0A CN111979165B (zh) | 2020-08-07 | 2020-08-07 | 一种产l-赖氨酸的重组菌株及其构建方法与应用 |
| PCT/CN2020/141539 WO2021248890A1 (zh) | 2020-06-08 | 2020-12-30 | 产l-赖氨酸的重组菌株及其构建方法与应用 |
| US18/001,070 US20230295645A1 (en) | 2020-06-08 | 2020-12-30 | Recombinant strain producing l-lysine and construction methods therefor and use thereof |
| MX2022013618A MX2022013618A (es) | 2020-06-08 | 2020-12-30 | Cepa recombinante que produce l-lisina y metodos de construccion para la misma y uso de la misma. |
| KR1020227032897A KR20230002331A (ko) | 2020-06-08 | 2020-12-30 | L-라이신을 생산하는 재조합 균주 및 이의 구축 방법과 응용 |
| BR112022017298A BR112022017298A2 (pt) | 2020-06-08 | 2020-12-30 | Microrganismo produtor de l-lisina, sequência polinucleotídica, sequência de aminoácidos, vetores recombinantes, cepas recombinantes, sequência nucleotídica promotora, cassete de expressão e método para produzir l-lisina |
| JP2022552166A JP7644133B2 (ja) | 2020-06-08 | 2020-12-30 | L-リジン産生組換え菌株、その構築方法及び使用 |
| EP20939893.2A EP4148120A4 (en) | 2020-06-08 | 2020-12-30 | RECOMBINANT STRAIN PRODUCING L-LYSINE, METHODS OF CONSTRUCTION THEREOF AND THEIR USE |
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| CN202010790877.0A CN111979165B (zh) | 2020-08-07 | 2020-08-07 | 一种产l-赖氨酸的重组菌株及其构建方法与应用 |
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| CN111979165B CN111979165B (zh) | 2021-05-07 |
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Cited By (5)
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| CN112522175A (zh) * | 2020-12-30 | 2021-03-19 | 内蒙古伊品生物科技有限公司 | 一种改造基因bbd29_09525产l-谷氨酸的重组菌株及其构建方法与应用 |
| CN112625992A (zh) * | 2020-12-30 | 2021-04-09 | 宁夏伊品生物科技股份有限公司 | 一种改造基因bbd29_11265产l-谷氨酸的重组菌株及其构建方法与应用 |
| CN112646767A (zh) * | 2020-12-30 | 2021-04-13 | 宁夏伊品生物科技股份有限公司 | 具有增强的l-谷氨酸生产力的菌株及其构建方法与应用 |
| CN111979165B (zh) * | 2020-08-07 | 2021-05-07 | 黑龙江伊品生物科技有限公司 | 一种产l-赖氨酸的重组菌株及其构建方法与应用 |
| WO2021248890A1 (zh) * | 2020-06-08 | 2021-12-16 | 黑龙江伊品生物科技有限公司 | 产l-赖氨酸的重组菌株及其构建方法与应用 |
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| CN111979165B (zh) * | 2020-08-07 | 2021-05-07 | 黑龙江伊品生物科技有限公司 | 一种产l-赖氨酸的重组菌株及其构建方法与应用 |
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Denomination of invention: A recombinant strain producing L-lysine and its construction method and application Granted publication date: 20210507 Pledgee: Yongning County Branch of China Agricultural Development Bank Pledgor: NINGXIA EPPEN BIOTECH Co.,Ltd.|INNER MONGOLIA EPPEN BIOTECH Co.,Ltd.|Heilongjiang Yipin Biotechnology Co.,Ltd. Registration number: Y2024640000005 |