CO6761394A2 - Microorganismos resistentes a especies reactivas de oxigeno - Google Patents

Microorganismos resistentes a especies reactivas de oxigeno

Info

Publication number
CO6761394A2
CO6761394A2 CO13154203A CO13154203A CO6761394A2 CO 6761394 A2 CO6761394 A2 CO 6761394A2 CO 13154203 A CO13154203 A CO 13154203A CO 13154203 A CO13154203 A CO 13154203A CO 6761394 A2 CO6761394 A2 CO 6761394A2
Authority
CO
Colombia
Prior art keywords
oxygen species
reactive oxygen
microorganisms resistant
host cell
hydrogen peroxide
Prior art date
Application number
CO13154203A
Other languages
English (en)
Inventor
Michael Connor
Frank A Skraly
Original Assignee
Joule Unltd Technologies Inc
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 Joule Unltd Technologies Inc filed Critical Joule Unltd Technologies Inc
Publication of CO6761394A2 publication Critical patent/CO6761394A2/es

Links

Classifications

    • 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
    • C12N1/12—Unicellular algae; 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
    • 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
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/74—Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora
    • 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.)
    • C12N9/0065—Oxidoreductases (1.) acting on hydrogen peroxide as acceptor (1.11)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y111/00—Oxidoreductases acting on a peroxide as acceptor (1.11)
    • C12Y111/01—Peroxidases (1.11.1)
    • C12Y111/01006—Catalase (1.11.1.6)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y111/00—Oxidoreductases acting on a peroxide as acceptor (1.11)
    • C12Y111/01—Peroxidases (1.11.1)
    • C12Y111/01007—Peroxidase (1.11.1.7), i.e. horseradish-peroxidase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y111/00—Oxidoreductases acting on a peroxide as acceptor (1.11)
    • C12Y111/01—Peroxidases (1.11.1)
    • C12Y111/01021—Catalase-peroxidase (1.11.1.21)
    • 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)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Botany (AREA)
  • Cell Biology (AREA)
  • Virology (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

La presente divulgación identifica rutas y mecanismos para conferir resistencia a especies reactivas de oxígeno, por ejemplo, peróxido de hidrógeno, a organismos fotoautotróficos. Está contemplado el uso de tales organismos en sistemas de cultivo de célula hospedera con altos niveles de especies reactivas de oxígeno, tales como sistemas de cultivo de célula hospedera descontaminados con peróxido de hidrógeno.
CO13154203A 2011-12-23 2013-06-28 Microorganismos resistentes a especies reactivas de oxigeno CO6761394A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201161580094P 2011-12-23 2011-12-23

Publications (1)

Publication Number Publication Date
CO6761394A2 true CO6761394A2 (es) 2013-09-30

Family

ID=48669536

Family Applications (1)

Application Number Title Priority Date Filing Date
CO13154203A CO6761394A2 (es) 2011-12-23 2013-06-28 Microorganismos resistentes a especies reactivas de oxigeno

Country Status (4)

Country Link
US (1) US20150176033A1 (es)
EP (1) EP2794848A4 (es)
CO (1) CO6761394A2 (es)
WO (1) WO2013096770A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2704227A1 (en) * 2007-11-10 2009-05-14 Joule Biotechnologies, Inc. Hyperphotosynthetic organisms
US9113607B1 (en) 2015-03-25 2015-08-25 Heliae Development, Llc Methods for treating a culture of Haematococcus pluvialis for contamination using hydrogen peroxide
US10597681B2 (en) 2015-09-14 2020-03-24 President And Fellows Of Harvard College Carbon fixation systems and methods
JP6972038B2 (ja) 2016-07-06 2021-11-24 プレジデント アンド フェローズ オブ ハーバード カレッジ アンモニア合成法及びシステム
WO2024062253A2 (en) * 2022-09-21 2024-03-28 Oxford University Innovation Limited Engineering of a photoautotrophic cell for co2 fixation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169123A (en) * 1975-12-11 1979-09-25 Moore-Perk Corporation Hydrogen peroxide vapor sterilization method
BE1016047A3 (nl) * 2004-02-04 2006-02-07 Geetruy Philip Adolf Van Waterstofperoxide-oplossing.
CA2704227A1 (en) * 2007-11-10 2009-05-14 Joule Biotechnologies, Inc. Hyperphotosynthetic organisms
US7981647B2 (en) * 2008-03-03 2011-07-19 Joule Unlimited, Inc. Engineered CO2 fixing microorganisms producing carbon-based products of interest

Also Published As

Publication number Publication date
US20150176033A1 (en) 2015-06-25
EP2794848A1 (en) 2014-10-29
WO2013096770A1 (en) 2013-06-27
EP2794848A4 (en) 2015-08-19

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