MX2020003295A - Metodo de produccion para celulas bacterianas. - Google Patents
Metodo de produccion para celulas bacterianas.Info
- Publication number
- MX2020003295A MX2020003295A MX2020003295A MX2020003295A MX2020003295A MX 2020003295 A MX2020003295 A MX 2020003295A MX 2020003295 A MX2020003295 A MX 2020003295A MX 2020003295 A MX2020003295 A MX 2020003295A MX 2020003295 A MX2020003295 A MX 2020003295A
- Authority
- MX
- Mexico
- Prior art keywords
- bacteria
- bacterial cells
- stage
- production method
- cultivated
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- 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
-
- C—CHEMISTRY; METALLURGY
- 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
- C12N1/205—Bacterial isolates
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- 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
- C12R2001/07—Bacillus
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- Wood Science & Technology (AREA)
- Microbiology (AREA)
- Medicinal Chemistry (AREA)
- Biomedical Technology (AREA)
- Virology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Tropical Medicine & Parasitology (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
La presente invención se refiere a un método para producir células bacterianas, que comprende, en un proceso de cultivo en líquido de múltiples etapas para las bacterias, cultivar una bacteria en un medio líquido que contiene un antibiótico en una etapa previa a la etapa final, y luego disminuir la concentración del antibiótico en la etapa final a un nivel menor que aquel en la etapa previa. Por consiguiente, se pueden producir células bacterianas con buena productividad mientras que se suprime la aparición de variantes que forman colonias anormales entre las bacterias obtenidas después del cultivo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017183587A JP6996680B2 (ja) | 2017-09-25 | 2017-09-25 | 細菌菌体の製造方法 |
PCT/JP2018/035361 WO2019059396A1 (ja) | 2017-09-25 | 2018-09-25 | 細菌菌体の製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2020003295A true MX2020003295A (es) | 2022-03-22 |
Family
ID=65810446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020003295A MX2020003295A (es) | 2017-09-25 | 2018-09-25 | Metodo de produccion para celulas bacterianas. |
Country Status (10)
Country | Link |
---|---|
US (1) | US11377632B2 (es) |
EP (1) | EP3690025A4 (es) |
JP (1) | JP6996680B2 (es) |
KR (1) | KR102490149B1 (es) |
CN (1) | CN111133098B (es) |
BR (1) | BR112020005845B8 (es) |
CA (1) | CA3076989C (es) |
MX (1) | MX2020003295A (es) |
TW (1) | TWI757549B (es) |
WO (1) | WO2019059396A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6996680B2 (ja) * | 2017-09-25 | 2022-01-17 | 出光興産株式会社 | 細菌菌体の製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RO77169A (ro) * | 1969-03-25 | 1981-06-22 | Albert Rolland Sa,Fr | Procedeu de obtinere si conservare a unei variante stabile de proteusrettgori |
RU2213780C2 (ru) | 2001-11-13 | 2003-10-10 | Леви Моисей Иосифович | Способ определения бактериостатического и бактерицидного действия антибиотика |
US7455840B2 (en) * | 2003-11-19 | 2008-11-25 | The Scripps Research Institute | Compositions and methods to reduce mutagenesis |
BR112016008438B1 (pt) | 2013-10-17 | 2022-08-23 | Idemitsu Kosan Co., Ltd. | Método de promoção de crescimento de uma planta, método para controlar uma doença de plantas, método de controle de um nematoide, método de cultivo de uma planta, uso de uma célula bacteriana ou um produto de cultura de um micro-organismo que é uma cepa de bacillus sp. itb105 (nite bp-01727) |
ES2776823T3 (es) | 2015-04-09 | 2020-08-03 | Idemitsu Kosan Co | Método de esporulación de una bacteria de Bacillus |
CN105296409B (zh) * | 2015-07-14 | 2018-11-27 | 西安交通大学 | 一株用于生产固定化碱性果胶酶纳米微球的工程菌及其构建方法与应用 |
EP3524669A4 (en) * | 2016-10-07 | 2020-05-06 | Idemitsu Kosan Co., Ltd | METHOD FOR CULTURING SPORTED BACTERIA AND METHOD FOR PRODUCING A USEFUL SUBSTANCE |
JP6996680B2 (ja) * | 2017-09-25 | 2022-01-17 | 出光興産株式会社 | 細菌菌体の製造方法 |
-
2017
- 2017-09-25 JP JP2017183587A patent/JP6996680B2/ja active Active
-
2018
- 2018-09-25 BR BR112020005845A patent/BR112020005845B8/pt active IP Right Grant
- 2018-09-25 EP EP18858962.6A patent/EP3690025A4/en active Pending
- 2018-09-25 WO PCT/JP2018/035361 patent/WO2019059396A1/ja unknown
- 2018-09-25 TW TW107133663A patent/TWI757549B/zh active
- 2018-09-25 CA CA3076989A patent/CA3076989C/en active Active
- 2018-09-25 KR KR1020207010238A patent/KR102490149B1/ko active IP Right Grant
- 2018-09-25 CN CN201880061970.9A patent/CN111133098B/zh active Active
- 2018-09-25 US US16/650,199 patent/US11377632B2/en active Active
- 2018-09-25 MX MX2020003295A patent/MX2020003295A/es unknown
Also Published As
Publication number | Publication date |
---|---|
US11377632B2 (en) | 2022-07-05 |
BR112020005845A2 (pt) | 2020-09-29 |
BR112020005845B1 (pt) | 2022-05-17 |
KR20200057018A (ko) | 2020-05-25 |
TWI757549B (zh) | 2022-03-11 |
CA3076989A1 (en) | 2019-03-28 |
EP3690025A1 (en) | 2020-08-05 |
CA3076989C (en) | 2023-01-03 |
JP6996680B2 (ja) | 2022-01-17 |
CN111133098B (zh) | 2023-06-30 |
TW201920650A (zh) | 2019-06-01 |
EP3690025A4 (en) | 2021-06-09 |
JP2019058083A (ja) | 2019-04-18 |
US20200277564A1 (en) | 2020-09-03 |
CN111133098A (zh) | 2020-05-08 |
KR102490149B1 (ko) | 2023-01-18 |
WO2019059396A1 (ja) | 2019-03-28 |
BR112020005845B8 (pt) | 2022-12-13 |
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