FR2787121B1 - Nouvelle methode d'isolement et de selection de genes codant pour des enzymes, et milieu de culture approprie - Google Patents

Nouvelle methode d'isolement et de selection de genes codant pour des enzymes, et milieu de culture approprie

Info

Publication number
FR2787121B1
FR2787121B1 FR9909489A FR9909489A FR2787121B1 FR 2787121 B1 FR2787121 B1 FR 2787121B1 FR 9909489 A FR9909489 A FR 9909489A FR 9909489 A FR9909489 A FR 9909489A FR 2787121 B1 FR2787121 B1 FR 2787121B1
Authority
FR
France
Prior art keywords
isolation
selection
culture medium
genes encoding
novel method
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
FR9909489A
Other languages
English (en)
Other versions
FR2787121A1 (fr
Inventor
Debitte Nadine Batisse
Bulle Olivier Favre
Jerome Pierrard
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.)
Bayer CropScience AG
Bayer CropScience SA
Original Assignee
Aventis CropScience GmbH
Aventis CropScience SA
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
Priority claimed from FR9815849A external-priority patent/FR2787120A1/fr
Application filed by Aventis CropScience GmbH, Aventis CropScience SA filed Critical Aventis CropScience GmbH
Priority to FR9909489A priority Critical patent/FR2787121B1/fr
Priority to PCT/FR1999/003089 priority patent/WO2000036120A1/fr
Priority to EP99958292A priority patent/EP1137784A1/fr
Priority to JP2000588369A priority patent/JP2002532096A/ja
Priority to AU15689/00A priority patent/AU773130B2/en
Publication of FR2787121A1 publication Critical patent/FR2787121A1/fr
Application granted granted Critical
Publication of FR2787121B1 publication Critical patent/FR2787121B1/fr
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
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/04—Alpha- or beta- amino acids
    • C12P13/12—Methionine; Cysteine; Cystine
    • 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
    • C12N9/14—Hydrolases (3)
    • C12N9/78—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5)

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)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
FR9909489A 1998-12-11 1999-07-19 Nouvelle methode d'isolement et de selection de genes codant pour des enzymes, et milieu de culture approprie Expired - Fee Related FR2787121B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9909489A FR2787121B1 (fr) 1998-12-11 1999-07-19 Nouvelle methode d'isolement et de selection de genes codant pour des enzymes, et milieu de culture approprie
PCT/FR1999/003089 WO2000036120A1 (fr) 1998-12-11 1999-12-10 Methode d'isolement et de selection de genes codant pour des enzymes, et milieu de culture approprie
EP99958292A EP1137784A1 (fr) 1998-12-11 1999-12-10 Methode d'isolement et de selection de genes codant pour des enzymes, et milieu de culture approprie
JP2000588369A JP2002532096A (ja) 1998-12-11 1999-12-10 酵素をコードする遺伝子の単離及び選択方法並びに適当な培養培地
AU15689/00A AU773130B2 (en) 1998-12-11 1999-12-10 Method for isolating and selecting genes coding for enzymes, and suitable culture medium

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9815849A FR2787120A1 (fr) 1998-12-11 1998-12-11 Nouvelle methode d'isolement et de selection de genes codant pour des enzymes, et milieu de culture approprie
FR9909489A FR2787121B1 (fr) 1998-12-11 1999-07-19 Nouvelle methode d'isolement et de selection de genes codant pour des enzymes, et milieu de culture approprie

Publications (2)

Publication Number Publication Date
FR2787121A1 FR2787121A1 (fr) 2000-06-16
FR2787121B1 true FR2787121B1 (fr) 2003-09-12

Family

ID=26234718

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9909489A Expired - Fee Related FR2787121B1 (fr) 1998-12-11 1999-07-19 Nouvelle methode d'isolement et de selection de genes codant pour des enzymes, et milieu de culture approprie

Country Status (5)

Country Link
EP (1) EP1137784A1 (fr)
JP (1) JP2002532096A (fr)
AU (1) AU773130B2 (fr)
FR (1) FR2787121B1 (fr)
WO (1) WO2000036120A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2822460B1 (fr) * 2001-03-26 2005-04-29 Rhodia Chimie Sa Procede de preparation enantioselectif d'acides carboxyliques optiquement actifs par hydrolyse enzymatique de nitriles
JP6342385B2 (ja) 2012-04-26 2018-06-13 アディッソ・フランス・エス．エー．エス．Ａｄｉｓｓｅｏ Ｆｒａｎｃｅ Ｓ．Ａ．Ｓ． ２，４−ジヒドロキシ酪酸を生成する方法
US9605283B2 (en) 2012-07-11 2017-03-28 Institut National Des Sciences Appliquées Microorganism modified for the production of 1,3-propanediol
CN111944794B (zh) * 2020-08-20 2022-05-31 中国石油大学(华东) 酰胺酶xam及其编码基因和应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56144092A (en) * 1980-04-14 1981-11-10 Ajinomoto Co Inc Preparation of l-methionine by fermentation
JP2840253B2 (ja) * 1988-07-06 1998-12-24 輝彦 別府 ニトリルヒドラターゼ活性を有するポリペプチドをコードする遺伝子ｄｎａ、これを含有する形質転換体によるニトリル類からアミド類の製造法
JP3078312B2 (ja) * 1990-11-22 2000-08-21 協和醗酵工業株式会社 物質の製造法
SK281956B6 (sk) * 1994-09-22 2001-09-11 Rhone-Poulenc Nutrition Animale Spôsob prípravy racemických alfa-substituovaných 4-metyltiomaslových kyselín
FR2755143B1 (fr) * 1996-10-25 1998-11-27 Rhone Poulenc Nutrition Animal Procede de preparation de l'acide 2-hydroxy-4-methylthio-butyrique par utilisation d'une nitrilase
US5866379A (en) * 1997-01-28 1999-02-02 Novus International Enzymatic conversion of α-hydroxynitriles to the corresponding .alpha.

Also Published As

Publication number Publication date
EP1137784A1 (fr) 2001-10-04
AU1568900A (en) 2000-07-03
WO2000036120A1 (fr) 2000-06-22
JP2002532096A (ja) 2002-10-02
FR2787121A1 (fr) 2000-06-16
AU773130B2 (en) 2004-05-20

Similar Documents

Publication Publication Date Title
DE69638059D1 (de) Kulturmedium für mikroorganismen
DK0522880T3 (da) Gensekvenser som koder for flavonoid pathway enzymer og anvendelse
AU2002332438A1 (en) Media and methods for cultivation of microorganisms
FR2736927B1 (fr) Enzymes a activite amidase, outils genetiques et microorganismes hotes permettant leur obtention et procede d'hydrolyse mettant en oeuvre lesdites enzymes
DK0929676T3 (da) Genetiske sekvenser kodende for enzymer for flavonoid-reaktionsvejen og anvendelse deraf
PL317322A1 (en) Method of identifying bacteria of salmonella type and culture medium therefor
SG91933A1 (en) Method of production of multilater optical recording medium
DE69535865D1 (de) Transferase und Amylase, Verfahren zur Herstellung dieser Enzyme, ihre Verwendung und kodierende Gene
NO993297D0 (no) Fast dyrkningsmedium for mikroorganismer, fremgangsmÕte for fremstilling herav og anvendelse herav
FR2787121B1 (fr) Nouvelle methode d'isolement et de selection de genes codant pour des enzymes, et milieu de culture approprie
HK1015824A1 (en) C3 plants expressing photosynthetic enzymes of c4 plants.
EP1227155A4 (fr) Proc d de production d'ubiquinone-10
EG22938A (en) Culture medium and method for he identification ofgram-negative microorganisms
DK0839211T3 (da) Fremgangsmåde til fremstilling af riboflavin ved hjælp af mikroorganismer med ændret isocitratlyaseaktivitet
FR2708936B1 (fr) Enzymes à activité nitrile-hydratase, outils génétiques et micro-organismes hôtes permettant leur obtention et procédé d'hydrolyse mettant en Óoeuvre lesdites enzymes.
GB9625400D0 (en) Culture of micro-organisms
ITRM20000040A0 (it) Terreno di coltura per la coltura di lactobacillus clearans e metodo per la conservazione di detto ceppo batterico.
MXPA03008984A (es) D-hidantoinasa de ochrobactrum anthropi.
FR2785910B1 (fr) Procede d'obtention, a partir du milieu de culture de micro-algues, d'un extrait thermostable possedant une activite anti-oxydante et pro-cicatrisante
AU6424501A (en) Novel enzyme gene and its expression product
FR2779736B1 (fr) Genes codant pour des beta-agarases et leur utilisation pour la production d'enzymes de biodegradation des agars
DK0819650T3 (da) Fremgangsmåde til hæmning af væksten af mikroorganismer i vandigt medium
AU2001257255A1 (en) Denaturant-free electrophoresis of biological molecules under high temperature conditions
AU2968795A (en) Culture medium for rapid count of coliform bacteria
NO975011L (no) FremgangsmÕte ved fluidisk implantering i vekstmedium

Legal Events

Date Code Title Description
GC Lien (pledge) constituted
DG Cancellation of a lien (pledge) due to a juridical decision
ST Notification of lapse

Effective date: 20060331