ES2176082B1 - Bacterias con la capacidad de unir metales pesados y su empleo en la detoxificacion de medios contaminados con metales pesados. - Google Patents

Bacterias con la capacidad de unir metales pesados y su empleo en la detoxificacion de medios contaminados con metales pesados.

Info

Publication number
ES2176082B1
ES2176082B1 ES200001387A ES200001387A ES2176082B1 ES 2176082 B1 ES2176082 B1 ES 2176082B1 ES 200001387 A ES200001387 A ES 200001387A ES 200001387 A ES200001387 A ES 200001387A ES 2176082 B1 ES2176082 B1 ES 2176082B1
Authority
ES
Spain
Prior art keywords
heavy metals
detoxification
bacteria
employment
capacity
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
ES200001387A
Other languages
English (en)
Other versions
ES2176082A1 (es
Inventor
Lorenzo Prieto Victor De
Herrero Luis Angel Fernandez
Ventura Silvia Atrian
Matheu Marc Valls
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Consejo Superior de Investigaciones Cientificas CSIC
Universitat Autonoma de Barcelona UAB
Universitat de Barcelona UB
Original Assignee
Consejo Superior de Investigaciones Cientificas CSIC
Universitat Autonoma de Barcelona UAB
Universitat de Barcelona UB
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 Consejo Superior de Investigaciones Cientificas CSIC, Universitat Autonoma de Barcelona UAB, Universitat de Barcelona UB filed Critical Consejo Superior de Investigaciones Cientificas CSIC
Priority to ES200001387A priority Critical patent/ES2176082B1/es
Priority to AU2001262358A priority patent/AU2001262358A1/en
Priority to PCT/ES2001/000214 priority patent/WO2001092471A1/es
Publication of ES2176082A1 publication Critical patent/ES2176082A1/es
Application granted granted Critical
Publication of ES2176082B1 publication Critical patent/ES2176082B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C12P3/00—Preparation of elements or inorganic compounds except carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/825—Metallothioneins
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Hydrology & Water Resources (AREA)
  • Gastroenterology & Hepatology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Processing Of Solid Wastes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

Bacterias con la capacidad de unir metales pesados y su empleo en la detoxificación de medios contaminados con metales pesados. La bacteria con capacidad de unir metales pesados es una bacteria adaptada al suelo y resistente a metales pesados, bien de forma natural o mediante manipulación genética, y ha sido modificada para expresar en su superficie, al menos, una proteína o una secuencia peptídica con la capacidad de unir uno o más metales pesados. En una realización particular, la bacteria adaptada al suelo y resistente, de forma natural, a metales pesados es Ralstonia eutropha, y la proteína capaz de unir uno o más metales pesados es una metalotioneína de un medio, sólido o líquido, contaminado con metales pesados.
ES200001387A 2000-05-31 2000-05-31 Bacterias con la capacidad de unir metales pesados y su empleo en la detoxificacion de medios contaminados con metales pesados. Expired - Fee Related ES2176082B1 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES200001387A ES2176082B1 (es) 2000-05-31 2000-05-31 Bacterias con la capacidad de unir metales pesados y su empleo en la detoxificacion de medios contaminados con metales pesados.
AU2001262358A AU2001262358A1 (en) 2000-05-31 2001-05-25 Heavy-metal binding bacteria and their use in detoxification of heavy metal-contaminated media
PCT/ES2001/000214 WO2001092471A1 (es) 2000-05-31 2001-05-25 Bacterias con la capacidad de unir metales pesados y su empleo en la detoxificación de medios contaminados con metales pesados

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200001387A ES2176082B1 (es) 2000-05-31 2000-05-31 Bacterias con la capacidad de unir metales pesados y su empleo en la detoxificacion de medios contaminados con metales pesados.

Publications (2)

Publication Number Publication Date
ES2176082A1 ES2176082A1 (es) 2002-11-16
ES2176082B1 true ES2176082B1 (es) 2004-01-01

Family

ID=8493748

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200001387A Expired - Fee Related ES2176082B1 (es) 2000-05-31 2000-05-31 Bacterias con la capacidad de unir metales pesados y su empleo en la detoxificacion de medios contaminados con metales pesados.

Country Status (3)

Country Link
AU (1) AU2001262358A1 (es)
ES (1) ES2176082B1 (es)
WO (1) WO2001092471A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2007124731A (ru) * 2004-12-02 2009-01-10 Ксир (Za) Грамположительные бактерии, продуцирующие рекомбинантные белки
CN106479914B (zh) * 2016-09-23 2019-09-17 北京林业大学 一株抗锑假单胞菌xks1及其应用
EP3555275A1 (en) 2016-12-14 2019-10-23 Wageningen Universiteit Thermostable cas9 nucleases
CN107227260B (zh) * 2017-05-12 2020-07-14 广州大学 一种吸附铊离子的生物吸附剂及其制备方法与应用
CN111019855B (zh) * 2019-11-27 2021-12-31 福建省农业科学院农业生态研究所 一种重金属抗性菌及其应用

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5824512A (en) * 1996-11-22 1998-10-20 The United States Of America As Represented By The Secretary Of The Navy Bacteria expressing metallothionein gene into the periplasmic space, and method of using such bacteria in environment cleanup

Also Published As

Publication number Publication date
WO2001092471A1 (es) 2001-12-06
ES2176082A1 (es) 2002-11-16
AU2001262358A1 (en) 2001-12-11

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