ATE278802T1 - Kompartimentalisierungsverfahren zum screenen von mikroorganismen - Google Patents
Kompartimentalisierungsverfahren zum screenen von mikroorganismenInfo
- Publication number
- ATE278802T1 ATE278802T1 AT97908668T AT97908668T ATE278802T1 AT E278802 T1 ATE278802 T1 AT E278802T1 AT 97908668 T AT97908668 T AT 97908668T AT 97908668 T AT97908668 T AT 97908668T AT E278802 T1 ATE278802 T1 AT E278802T1
- Authority
- AT
- Austria
- Prior art keywords
- microorganisms
- growth
- selectable characteristic
- growth chamber
- compartments
- Prior art date
Links
- 244000005700 microbiome Species 0.000 title abstract 8
- 238000000034 method Methods 0.000 title abstract 2
- 238000012216 screening Methods 0.000 title abstract 2
- 239000001963 growth medium Substances 0.000 abstract 3
- 239000002207 metabolite Substances 0.000 abstract 2
- 235000015097 nutrients Nutrition 0.000 abstract 2
- 230000004888 barrier function Effects 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- 230000001747 exhibiting effect Effects 0.000 abstract 1
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
- C12Q1/06—Quantitative determination
- C12Q1/08—Quantitative determination using multifield media
-
- 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
- C12Q1/18—Testing for antimicrobial activity of a material
- C12Q1/20—Testing for antimicrobial activity of a material using multifield media
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Molecular Biology (AREA)
- Toxicology (AREA)
- Immunology (AREA)
- Microbiology (AREA)
- Biophysics (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/625,488 US6001586A (en) | 1996-03-29 | 1996-03-29 | Compartmentalization method for screening microorganisms |
| PCT/US1997/002527 WO1997037036A1 (en) | 1996-03-29 | 1997-02-17 | Compartmentalization method for screening microorganisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE278802T1 true ATE278802T1 (de) | 2004-10-15 |
Family
ID=24506321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT97908668T ATE278802T1 (de) | 1996-03-29 | 1997-02-17 | Kompartimentalisierungsverfahren zum screenen von mikroorganismen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6001586A (de) |
| EP (1) | EP0892853B1 (de) |
| AT (1) | ATE278802T1 (de) |
| AU (1) | AU731935B2 (de) |
| CA (1) | CA2247351C (de) |
| DE (1) | DE69731080T2 (de) |
| DK (1) | DK0892853T3 (de) |
| WO (1) | WO1997037036A1 (de) |
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6936289B2 (en) | 1995-06-07 | 2005-08-30 | Danisco A/S | Method of improving the properties of a flour dough, a flour dough improving composition and improved food products |
| EP1433852B1 (de) | 1997-04-09 | 2006-06-28 | Danisco A/S | Verwendung von Lipase zur Verbesserung von Teigen und Backwaren |
| 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 |
| CA2297140C (en) * | 1997-08-01 | 2011-12-20 | Minnesota Mining And Manufacturing Company | Method and devices for detecting and enumerating microorganisms |
| EP2286918B1 (de) * | 1998-01-12 | 2014-10-01 | Massachusetts Institute of Technology | Verfahren zur Mikrotestdurchführung |
| US6893877B2 (en) | 1998-01-12 | 2005-05-17 | Massachusetts Institute Of Technology | Methods for screening substances in a microwell array |
| DK1098988T4 (da) | 1998-07-21 | 2007-09-03 | Danisco | Födevare |
| US6723504B1 (en) | 1998-10-28 | 2004-04-20 | Novozymes A/S | Method for generating a gene library |
| US6174699B1 (en) | 1999-03-09 | 2001-01-16 | 3M Innovative Properties Company | Disc assay device with inoculation pad and methods of use |
| NZ513390A (en) | 1999-03-19 | 2003-01-31 | Genencor Int | Multi-through hole testing plate for high throughput screening |
| GB9929808D0 (en) * | 1999-12-16 | 2000-02-09 | Carr Anthony H | Microbial growth variations |
| US20020151040A1 (en) | 2000-02-18 | 2002-10-17 | Matthew O' Keefe | Apparatus and methods for parallel processing of microvolume liquid reactions |
| US6248541B1 (en) * | 2000-04-21 | 2001-06-19 | Genencor International, Inc. | Screening under nutrient limited conditions |
| NZ528260A (en) | 2001-05-18 | 2005-09-30 | Danisco | Method of improving dough and bread quality with the addition of an enzyme that hydrolyses a glycolipid and a phospholipid and incapable of hydrolysing a triglyceride or monoglyceride |
| US7011957B2 (en) | 2001-09-26 | 2006-03-14 | Northeastern University | Isolation and cultivation of microorganisms from natural environments and drug discovery based thereon |
| US20030059866A1 (en) * | 2001-09-26 | 2003-03-27 | Kim Lewis | Isolation and cultivation of microorganisms from natural environments and drug discovery based thereon |
| US20040137547A1 (en) * | 2001-12-28 | 2004-07-15 | Medtronic Minimed, Inc. | Method for formulating a glucose oxidase enzyme with a desired property or properties and a glucose oxidase enzyme with the desired property |
| BR0215418A (pt) * | 2002-01-04 | 2006-06-06 | Procter & Gamble | microorganismos de pseudallescheria, composição ativa em celulose, método de triagem de microorganismos e de degradação de substratos, enzima e enzima mutante |
| US8277753B2 (en) | 2002-08-23 | 2012-10-02 | Life Technologies Corporation | Microfluidic transfer pin |
| WO2004074818A2 (en) | 2002-12-20 | 2004-09-02 | Biotrove, Inc. | Assay apparatus and method using microfluidic arrays |
| MXPA05007654A (es) | 2003-01-17 | 2005-09-30 | Danisco | Metodo. |
| US7955814B2 (en) | 2003-01-17 | 2011-06-07 | Danisco A/S | Method |
| US20050196766A1 (en) | 2003-12-24 | 2005-09-08 | Soe Jorn B. | Proteins |
| US20050221357A1 (en) | 2003-09-19 | 2005-10-06 | Mark Shannon | Normalization of gene expression data |
| US7417726B2 (en) | 2003-09-19 | 2008-08-26 | Applied Biosystems Inc. | Normalization of data using controls |
| US7718408B2 (en) | 2003-12-24 | 2010-05-18 | Danisco A/S | Method |
| GB0716126D0 (en) | 2007-08-17 | 2007-09-26 | Danisco | Process |
| US7906307B2 (en) | 2003-12-24 | 2011-03-15 | Danisco A/S | Variant lipid acyltransferases and methods of making |
| CA2559171A1 (en) | 2004-03-12 | 2005-09-29 | Biotrove, Inc. | Nanoliter array loading |
| GB0405637D0 (en) | 2004-03-12 | 2004-04-21 | Danisco | Protein |
| WO2005116271A2 (en) * | 2004-05-25 | 2005-12-08 | The Trustees Of Dartmouth College | Selection of microorganisms with growth dependent upon extracytoplasmic enzymes |
| EA014985B1 (ru) | 2004-07-16 | 2011-04-29 | Даниско А/С | Способ ферментативного рафинирования пищевых масел гидратацией и применение липидацилтрансферазы для осуществления способа |
| AU2007344910B2 (en) | 2007-01-25 | 2013-03-28 | Dupont Nutrition Biosciences Aps | Production of a lipid acyltransferase from transformed Bacillus licheniformis cells |
| FR2927090A1 (fr) * | 2008-01-31 | 2009-08-07 | Julien Sylvestre | Selection en masse de cellules exprimant des enzymes extracellulaires dans un milieu selectif compartimente |
| FR3003269A1 (fr) * | 2013-03-12 | 2014-09-19 | Julien Sylvestre | Methode de culture et de selection de microorganismes et installation de mise en oeuvre |
| WO2015173658A2 (en) * | 2014-05-14 | 2015-11-19 | Mark Davis | Microfluidic devices that include channels that are slidable relative to each other and methods of use thereof |
| WO2021168182A1 (en) * | 2020-02-21 | 2021-08-26 | Eastern Kentucky University | Method for detection of escherichia coli and antibiotic resistant bacteria in water |
| US20240218419A1 (en) * | 2021-05-05 | 2024-07-04 | The University Of Chicago | Rapid enumeration of microorganisms |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US34606A (en) * | 1862-03-04 | Improvement in machines for combing cotton | ||
| US3902972A (en) * | 1973-02-02 | 1975-09-02 | Corning Glass Works | Modified petri dish for automatic inoculation |
| US3960658A (en) * | 1974-09-23 | 1976-06-01 | Centaur Chemical Co. | Multi-media petri dish |
| JPS6016320Y2 (ja) * | 1981-03-18 | 1985-05-21 | 栄研化学株式会社 | 細菌同定用トレー |
| US4760025A (en) | 1984-05-29 | 1988-07-26 | Genencor, Inc. | Modified enzymes and methods for making same |
| JPS6192561A (ja) * | 1984-10-09 | 1986-05-10 | Kobayashi Seiyaku Kk | 細菌培養用シヤ−レ |
| US5480805A (en) * | 1992-08-12 | 1996-01-02 | Amoco Corporation | Composition for modulating sterols in yeast |
-
1996
- 1996-03-29 US US08/625,488 patent/US6001586A/en not_active Expired - Lifetime
-
1997
- 1997-02-17 AU AU20520/97A patent/AU731935B2/en not_active Ceased
- 1997-02-17 AT AT97908668T patent/ATE278802T1/de not_active IP Right Cessation
- 1997-02-17 DK DK97908668T patent/DK0892853T3/da active
- 1997-02-17 EP EP97908668A patent/EP0892853B1/de not_active Expired - Lifetime
- 1997-02-17 CA CA2247351A patent/CA2247351C/en not_active Expired - Lifetime
- 1997-02-17 WO PCT/US1997/002527 patent/WO1997037036A1/en not_active Ceased
- 1997-02-17 DE DE69731080T patent/DE69731080T2/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0892853A1 (de) | 1999-01-27 |
| CA2247351C (en) | 2010-09-21 |
| AU2052097A (en) | 1997-10-22 |
| DE69731080D1 (de) | 2004-11-11 |
| DE69731080T2 (de) | 2006-02-23 |
| CA2247351A1 (en) | 1997-10-09 |
| AU731935B2 (en) | 2001-04-05 |
| DK0892853T3 (da) | 2005-01-31 |
| WO1997037036A1 (en) | 1997-10-09 |
| US6001586A (en) | 1999-12-14 |
| EP0892853B1 (de) | 2004-10-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |