ATE150489T1 - Verfahren für schnellen mikrobiologischen nachweis - Google Patents
Verfahren für schnellen mikrobiologischen nachweisInfo
- Publication number
- ATE150489T1 ATE150489T1 AT91914850T AT91914850T ATE150489T1 AT E150489 T1 ATE150489 T1 AT E150489T1 AT 91914850 T AT91914850 T AT 91914850T AT 91914850 T AT91914850 T AT 91914850T AT E150489 T1 ATE150489 T1 AT E150489T1
- Authority
- AT
- Austria
- Prior art keywords
- bacteria
- bacteriophage
- sample
- infect
- indicator gene
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
- C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator 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
- C12N15/02—Preparation of hybrid cells by fusion of two or more cells, e.g. protoplast fusion
- C12N15/03—Bacteria
-
- 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
- C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
- C12N15/52—Genes encoding for enzymes or proenzymes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/66—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving luciferase
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Plant Pathology (AREA)
- Cell Biology (AREA)
- Toxicology (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909017443A GB9017443D0 (en) | 1990-08-09 | 1990-08-09 | Reporter bacteria for rapid microbial detection |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE150489T1 true ATE150489T1 (de) | 1997-04-15 |
Family
ID=10680380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT91914850T ATE150489T1 (de) | 1990-08-09 | 1991-08-08 | Verfahren für schnellen mikrobiologischen nachweis |
Country Status (10)
Country | Link |
---|---|
US (2) | US5498525A (de) |
EP (1) | EP0495960B1 (de) |
JP (1) | JP3088014B2 (de) |
AT (1) | ATE150489T1 (de) |
CA (1) | CA2066561C (de) |
DE (1) | DE69125263T2 (de) |
DK (1) | DK0495960T3 (de) |
ES (1) | ES2100955T3 (de) |
GB (1) | GB9017443D0 (de) |
WO (1) | WO1992002633A1 (de) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9317139D0 (en) * | 1993-08-18 | 1993-10-06 | Miniser For Agriculture Fisher | Method and test kits for detection of bacteriophage |
GB2295893B (en) * | 1993-08-18 | 1997-10-08 | Mini Agriculture & Fisheries | Method and test kits for detection of bacteriophage |
WO1995023848A1 (en) * | 1994-03-01 | 1995-09-08 | Merck Patent Gmbh | Selective virus culture |
DE19517940A1 (de) * | 1995-05-18 | 1996-11-21 | Merck Patent Gmbh | Nachweis von Listerien mittels rekombinanter Bakteriophagen |
GB9525661D0 (en) * | 1995-12-15 | 1996-02-14 | Biotec Diagnostics Limited | Method |
US6461833B1 (en) | 1995-12-15 | 2002-10-08 | Biotec Laboratories Limited | Method to detect bacteria |
US6391578B2 (en) | 1997-04-09 | 2002-05-21 | 3M Innovative Properties Company | Method and devices for partitioning biological sample liquids into microvolumes |
US6696286B1 (en) | 1997-04-09 | 2004-02-24 | 3M Innovative Properties Company | Method and devices for detecting and enumerating microorganisms |
US5958675A (en) * | 1997-04-18 | 1999-09-28 | 3M Innovative Properties Company | Method for detecting bacteria using bacteriophage, contrast-coloring dye and precipitable dye |
DE69937053T2 (de) | 1998-06-29 | 2008-05-29 | The Procter & Gamble Company, Cincinnati | Wegwerfbarer pflegeartikel mit einem reagierenden system |
US7132247B1 (en) | 1998-09-17 | 2006-11-07 | Regents Of The University Of Minnesota | Composite devices incorporating biological material and methods |
US6174699B1 (en) | 1999-03-09 | 2001-01-16 | 3M Innovative Properties Company | Disc assay device with inoculation pad and methods of use |
US6501002B1 (en) | 1999-06-29 | 2002-12-31 | The Proctor & Gamble Company | Disposable surface wipe article having a waste contamination sensor |
US6391626B1 (en) | 1999-08-23 | 2002-05-21 | 3M Innovative Properties Company | Culture medium and device using ballasted pH indicators for detection and enumeration of microorganisms |
US6737266B1 (en) * | 1999-10-01 | 2004-05-18 | 3M Innovative Properties Company | Devices and methods for microorganism detection |
US6436661B1 (en) * | 2000-04-13 | 2002-08-20 | 3M Innovative Properties Company | Bacteria and bacteriophage detection using immobilized enzyme substrates |
US20020192676A1 (en) * | 2001-06-18 | 2002-12-19 | Madonna Angelo J. | Method for determining if a type of bacteria is present in a mixture |
WO2004041156A2 (en) * | 2002-01-23 | 2004-05-21 | The Government Of The United States Of America As Represented By The Secretary Of The Department Of Health Andhuman Services | Method for determining sensitivity to a bacteriophage |
US8216780B2 (en) | 2002-04-12 | 2012-07-10 | Microphage (Tm) Incorporated | Method for enhanced sensitivity in bacteriophage-based diagnostic assays |
US7166425B2 (en) * | 2002-04-12 | 2007-01-23 | Colorado School Of Mines | Method for detecting low concentrations of a target bacterium that uses phages to infect target bacterial cells |
US20050003346A1 (en) * | 2002-04-12 | 2005-01-06 | Colorado School Of Mines | Apparatus and method for detecting microscopic living organisms using bacteriophage |
EP1613965A2 (de) | 2003-04-10 | 2006-01-11 | Kent J. Voorhees | Vorrichtung und verfahren zum nachweis mikroskopischer lebender organismen mittels bakteriophagen |
US7745023B2 (en) * | 2003-08-08 | 2010-06-29 | Regents Of The University Of Minnesota | Structured material for the production of hydrogen |
US20050250096A1 (en) * | 2004-02-13 | 2005-11-10 | Microphage, Incorporated | Microorganism detection using bacteriophage amplification |
US20090286225A1 (en) * | 2004-02-13 | 2009-11-19 | Microphagetm Incorporated | Method and apparatus for bacteriophage-based diagnostic assays |
WO2008157384A2 (en) | 2007-06-15 | 2008-12-24 | Microphage Incorporated | Method of detection of microorganisms with enhanced bacteriophage amplification |
WO2006050193A2 (en) | 2004-11-01 | 2006-05-11 | Strategic Diagnostics, Inc. | Bacteriophages as selective agents |
US20110097702A1 (en) * | 2005-03-31 | 2011-04-28 | Voorhees Kent J | Methods and compositions for in situ detection of microorganisms on a surface |
US8092990B2 (en) * | 2005-03-31 | 2012-01-10 | Colorado School Of Mines | Apparatus and method for detecting microscopic organisms using bacteriophage |
US20080193917A1 (en) * | 2005-05-27 | 2008-08-14 | David Alexander Schofield | Biological Detection System and Method |
US20070178450A1 (en) * | 2006-01-27 | 2007-08-02 | Microphage (Tm) Incorporation | Method and apparatus for determining level of microorganisms using bacteriophage |
WO2008063838A2 (en) * | 2006-10-31 | 2008-05-29 | Microphage Incorporated | Method and apparatus for enhanced bacteriophage-based diagnostic assays by selective inhibition of potential cross-reactive organisms |
EP2140018B1 (de) * | 2007-04-04 | 2012-08-01 | Guild Associates, Inc. | Biologisches detektionssystem und -verfahren |
CN101329342A (zh) * | 2007-06-22 | 2008-12-24 | 王霁 | 检测结核菌和抗结核药物敏感性的方法及试剂盒 |
US8697434B2 (en) | 2008-01-11 | 2014-04-15 | Colorado School Of Mines | Detection of phage amplification by SERS nanoparticles |
US9441204B2 (en) * | 2008-04-03 | 2016-09-13 | Colorado School Of Mines | Compositions and methods for detecting Yersinia pestis bacteria |
US8481302B2 (en) * | 2008-11-03 | 2013-07-09 | General Electric Company | Total bacteria monitoring system |
US20100112630A1 (en) * | 2008-11-03 | 2010-05-06 | Scott Martell Boyette | Methods for measuring microbiological content in aqueous media |
US20110183314A1 (en) * | 2010-01-26 | 2011-07-28 | Microphage Incorporated | Bacteriophage-based microorganism diagnostic assay using speed or acceleration of bacteriophage reproduction |
GB2477752A (en) | 2010-02-11 | 2011-08-17 | Arab Biotechnology Company | Detection of bacteria |
US9481903B2 (en) | 2013-03-13 | 2016-11-01 | Roche Molecular Systems, Inc. | Systems and methods for detection of cells using engineered transduction particles |
DK2968424T3 (da) | 2013-03-13 | 2020-03-30 | Geneweave Biosciences Inc | Ikke-replikative transduktionspartikler og transduktionspartikelbaserede reportersystemer |
CA2907234A1 (en) | 2013-03-15 | 2014-09-25 | Altria Client Services Llc | Bacteriophage and methods of making and using |
US8945837B2 (en) | 2013-03-15 | 2015-02-03 | American Sterilizer Company | Sterilization indicator including a simplified genetically engineered biological indicator |
EP2978857A2 (de) | 2013-03-27 | 2016-02-03 | Sample Technologies, Inc. | Verfahren zum nachweis von rekombinanten phagen und bakterien |
CN105531382A (zh) | 2013-06-19 | 2016-04-27 | 六品科技公司 | 基于噬菌体的细菌检测法 |
DK3052650T3 (da) | 2013-10-01 | 2019-06-24 | Univ Nottingham | Påvisning af mykobakterier ved anvendelse af bakteriofager |
US9540675B2 (en) | 2013-10-29 | 2017-01-10 | GeneWeave Biosciences, Inc. | Reagent cartridge and methods for detection of cells |
US9781929B2 (en) | 2015-01-29 | 2017-10-10 | Altria Client Services Llc | Bacteriophage and methods of using |
US10357056B2 (en) | 2015-01-29 | 2019-07-23 | Altria Client Services Llc | Endolysin from bacteriophage against Geobacillus and methods of using |
US10351893B2 (en) | 2015-10-05 | 2019-07-16 | GeneWeave Biosciences, Inc. | Reagent cartridge for detection of cells |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1277931C (en) * | 1984-06-05 | 1990-12-18 | Shimon Ulitzur | Detection and/or identification of microorganisms in a test sample usingbioluminescence or other exogenous genetically-introduced marker |
FR2621924B1 (fr) * | 1987-10-19 | 1990-01-12 | Pasteur Institut | Gene recombinant, notamment retrovirus recombinant defectif et activable par un transactivateur, cellules les contenant, leur procede de fabrication et leurs applications, notamment pour la detection in vitro d'une infection retrovirale ou de l'etude de l'inhibition in vitro de l'infection par des principes actifs de medicaments |
DE3833628A1 (de) * | 1988-10-03 | 1990-04-12 | Genlux Forschungsgesellschaft | Verfahren zum nachweis und zur identifikation toxischer substanzen mit hilfe klonierter mikroorganismen |
WO1990004041A1 (en) * | 1988-10-04 | 1990-04-19 | Dna Plant Technology Corporation | Bacterial detection by phage transduction of detectable phenotype |
-
1990
- 1990-08-09 GB GB909017443A patent/GB9017443D0/en active Pending
-
1991
- 1991-08-08 WO PCT/GB1991/001354 patent/WO1992002633A1/en active IP Right Grant
- 1991-08-08 DK DK91914850.2T patent/DK0495960T3/da active
- 1991-08-08 ES ES91914850T patent/ES2100955T3/es not_active Expired - Lifetime
- 1991-08-08 CA CA002066561A patent/CA2066561C/en not_active Expired - Lifetime
- 1991-08-08 DE DE69125263T patent/DE69125263T2/de not_active Expired - Lifetime
- 1991-08-08 EP EP91914850A patent/EP0495960B1/de not_active Expired - Lifetime
- 1991-08-08 US US07/839,766 patent/US5498525A/en not_active Expired - Lifetime
- 1991-08-08 JP JP03513596A patent/JP3088014B2/ja not_active Expired - Lifetime
- 1991-08-08 AT AT91914850T patent/ATE150489T1/de active
-
1995
- 1995-12-19 US US08/575,155 patent/US5723330A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB9017443D0 (en) | 1990-09-26 |
DE69125263T2 (de) | 1997-09-18 |
DK0495960T3 (da) | 1997-08-25 |
US5723330A (en) | 1998-03-03 |
EP0495960B1 (de) | 1997-03-19 |
CA2066561C (en) | 2003-10-14 |
CA2066561A1 (en) | 1992-02-10 |
WO1992002633A1 (en) | 1992-02-20 |
JP3088014B2 (ja) | 2000-09-18 |
DE69125263D1 (de) | 1997-04-24 |
JPH05501958A (ja) | 1993-04-15 |
EP0495960A1 (de) | 1992-07-29 |
US5498525A (en) | 1996-03-12 |
ES2100955T3 (es) | 1997-07-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE150489T1 (de) | Verfahren für schnellen mikrobiologischen nachweis | |
BR0208597A (pt) | Meio de detecção de staphylococcus aureus e/ou estafilococos com coagulose positiva e método de identificação de bactéria (s) da espécie staphylococcus aureus em uma amostra | |
NO964187D0 (no) | Fremgangsmåte for fremstilling av mykobakterier | |
MX9704281A (es) | Metodo de deteccion de acidos nucleicos con una composicion de secuencia especifica. | |
DE69231646D1 (de) | Fingerabdruckartige identifikation von bakterienstämmen mittels amplifikation repetitiver dna-sequenzen | |
DE68927803T2 (de) | Bakterieller nachweis durch phagentransduktion von nachweisbaren phenotypen | |
ES2078214T3 (es) | Deteccion de virus mediante amplificacion e hibridacion. | |
ATE226982T1 (de) | Verfahren zum nachweis von bakterien | |
ES423171A1 (es) | Procedimiento para el ensayo de la presencia de microorga- nismos en un ser viviente. | |
DE69833660D1 (de) | Nukleinsäuresonden zur detektion von candida-spezies | |
MX2021009094A (es) | Metodos y sistemas para la deteccion rapida de listeria utilizando agentes infecciosos. | |
Hearn et al. | Immunochemical studies of Aspergillus fumigatus mycelial antigens by polyacrylamide gel electrophoresis and Western blotting techniques | |
MX2020007054A (es) | Metodos y sistemas para la rapida deteccion de cronobacter utilizando agentes infecciosos. | |
Williams et al. | Adherence of Helicobacter pylori to abiotic surfaces is influenced by serum | |
ATE464399T1 (de) | Verwendung der photopolymerisierung zur amplifikation und zum nachweis eines molekularen erkennungsereignisses | |
Duma et al. | Simple test for identifying penicillinase-producing staphylococci | |
Buchanan | Clinical laboratory evaluation of a reverse CAMP test for presumptive identification of Clostridium perfringens | |
ES2186889T3 (es) | Sistema de linea celular de marcado que permite detectar la presencia de citomegalovirus e identificar moduladores de la expresion de genes virales. | |
CN105181837A (zh) | 一种结核分枝杆菌检测方法 | |
Henriksen et al. | Risks related to lack of standardization of tests to detect in vitro metronidazole resistance in Helicobacter pylori | |
DE69837768D1 (de) | Verfahren und agens zur bestimmung von deaminase-aktivität | |
ES2043674T3 (es) | Procedimiento de evaluacion mutagenica. | |
MX2023009196A (es) | Métodos y sistemas para la detección rápida de listeria a través del uso de agentes infecciosos. | |
DE69735885D1 (de) | Erkennung von pyrazinamid-resistenten mycobakterien und verfahren zur behandlung von mycobakterien-infektionen | |
Yang et al. | Differences in in vitro interactions between macrophages with pathogenic and environmental strains of Prototheca |