AP2761A - Increased ethanol production by bacterial cells - Google Patents

Increased ethanol production by bacterial cells

Info

Publication number
AP2761A
AP2761A AP2010005344A AP2010005344A AP2761A AP 2761 A AP2761 A AP 2761A AP 2010005344 A AP2010005344 A AP 2010005344A AP 2010005344 A AP2010005344 A AP 2010005344A AP 2761 A AP2761 A AP 2761A
Authority
AP
ARIPO
Prior art keywords
bacterial cells
ethanol production
increased ethanol
increased
production
Prior art date
Application number
AP2010005344A
Other languages
English (en)
Other versions
AP2010005344A0 (en
Inventor
Namdar Baghaei-Yazdi
Muhammad Javed
Brian Hartley
Original Assignee
Bioconversion Technologies Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bioconversion Technologies Ltd filed Critical Bioconversion Technologies Ltd
Publication of AP2010005344A0 publication Critical patent/AP2010005344A0/en
Application granted granted Critical
Publication of AP2761A publication Critical patent/AP2761A/xx

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
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/065—Ethanol, i.e. non-beverage with microorganisms other than yeasts
    • 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
    • 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
    • C12N1/36—Adaptation or attenuation of cells
    • 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
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/01—Preparation of mutants without inserting foreign genetic material therein; Screening processes 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0006—Oxidoreductases (1.) acting on CH-OH groups as donors (1.1)
    • 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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
    • 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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
    • C12P7/10—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate substrate containing cellulosic material
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y101/00—Oxidoreductases acting on the CH-OH group of donors (1.1)
    • C12Y101/01—Oxidoreductases acting on the CH-OH group of donors (1.1) with NAD+ or NADP+ as acceptor (1.1.1)
    • C12Y101/01027—L-Lactate dehydrogenase (1.1.1.27)
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Cell Biology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
AP2010005344A 2008-02-13 2009-02-12 Increased ethanol production by bacterial cells AP2761A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0802675A GB2461495A (en) 2008-02-13 2008-02-13 Ethanol production by lactate dehydrogenase-deleted thermophilic microorganisms
PCT/GB2009/000402 WO2009101415A1 (en) 2008-02-13 2009-02-12 Increased ethanol production by bacterial cells

Publications (2)

Publication Number Publication Date
AP2010005344A0 AP2010005344A0 (en) 2010-08-31
AP2761A true AP2761A (en) 2013-09-30

Family

ID=39247598

Family Applications (1)

Application Number Title Priority Date Filing Date
AP2010005344A AP2761A (en) 2008-02-13 2009-02-12 Increased ethanol production by bacterial cells

Country Status (14)

Country Link
US (1) US20110020890A1 (es)
EP (1) EP2252696A1 (es)
JP (1) JP2011511643A (es)
CN (1) CN101952450A (es)
AP (1) AP2761A (es)
AU (1) AU2009213889A1 (es)
BR (1) BRPI0907156A2 (es)
CA (1) CA2715071A1 (es)
CU (1) CU23849A3 (es)
GB (1) GB2461495A (es)
MX (1) MX2010008812A (es)
NZ (1) NZ587078A (es)
WO (1) WO2009101415A1 (es)
ZA (1) ZA201005681B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2478791A (en) * 2010-03-19 2011-09-21 Qteros Inc Ethanol production by genetically-modified bacteria
WO2011163373A1 (en) * 2010-06-24 2011-12-29 Glycos Biotechnologies, Inc. Anaerobic fermentation methods and apparatus
US20130318285A1 (en) * 2012-05-23 2013-11-28 Violin Memory Inc Flash memory controller
GB201215505D0 (en) 2012-08-31 2012-10-17 C5 Labs Aps Process for the production of ethanol
CN109593792B (zh) * 2019-02-01 2022-03-22 盐城工学院 一种高产乙醇的双细胞连续发酵方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006117536A1 (en) * 2005-05-04 2006-11-09 Tmo Renewables Limited Thermophilic microorganisms with inactivated lactate dehydrogenase gene (ldh) for ethanol production
WO2007110608A2 (en) * 2006-03-24 2007-10-04 Bioconversion Technologies Limited Fermentation process for the production of ethanol
WO2007110606A1 (en) * 2006-03-24 2007-10-04 Bioconversion Technologies Limited Enhancement of microbial ethanol production

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0511602D0 (en) * 2005-06-07 2005-07-13 Tmo Biotec Ltd Microorganisms
JPWO2007013695A1 (ja) * 2005-07-29 2009-02-12 株式会社日本触媒 細菌にグリセリン資化能を付与する方法
CN101415830B (zh) * 2006-03-31 2014-02-05 莱斯大学 甘油的厌氧发酵
WO2010010116A1 (en) * 2008-07-24 2010-01-28 Biogasol Ipr Aps Increased ethanol production in recombinant bacteria

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006117536A1 (en) * 2005-05-04 2006-11-09 Tmo Renewables Limited Thermophilic microorganisms with inactivated lactate dehydrogenase gene (ldh) for ethanol production
WO2007110608A2 (en) * 2006-03-24 2007-10-04 Bioconversion Technologies Limited Fermentation process for the production of ethanol
WO2007110606A1 (en) * 2006-03-24 2007-10-04 Bioconversion Technologies Limited Enhancement of microbial ethanol production

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ALAM K ET AL: "Anaerobic Fermentation Balance of Escherichia coli as Observed by In Vivo Nuclear magnetic resonance spectroscopy" JOURNAL OF BACTERIOLOGY, AMERICAN SOCIETY FOR MICROBIOLOGY, US, vol. 171, no. 11, 1 November 1989 (1989-11-01), pages 6213-6217, XP002988513 ISSN: 0021-9193 *
DHARMADI YANDI ET AL: "Anaerobic fermentation of glycerol by Escherichia coli: A new platform for metabolic engineering" BIOTECHNOLOGY AND BIOENGINEERING, vol. 94, no. 5, August 2006 (2006-08), pages 821-829, XP002536157 ISSN: 0006-3592 *

Also Published As

Publication number Publication date
NZ587078A (en) 2012-06-29
CN101952450A (zh) 2011-01-19
ZA201005681B (en) 2011-04-28
US20110020890A1 (en) 2011-01-27
GB0802675D0 (en) 2008-03-19
GB2461495A (en) 2010-01-06
AP2010005344A0 (en) 2010-08-31
CU23849A3 (es) 2012-10-15
BRPI0907156A2 (pt) 2015-07-07
AU2009213889A1 (en) 2009-08-20
WO2009101415A1 (en) 2009-08-20
MX2010008812A (es) 2010-09-07
CA2715071A1 (en) 2009-08-20
EP2252696A1 (en) 2010-11-24
JP2011511643A (ja) 2011-04-14

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