FR2779736B1 - Genes codant pour des beta-agarases et leur utilisation pour la production d'enzymes de biodegradation des agars - Google Patents

Genes codant pour des beta-agarases et leur utilisation pour la production d'enzymes de biodegradation des agars

Info

Publication number
FR2779736B1
FR2779736B1 FR9807419A FR9807419A FR2779736B1 FR 2779736 B1 FR2779736 B1 FR 2779736B1 FR 9807419 A FR9807419 A FR 9807419A FR 9807419 A FR9807419 A FR 9807419A FR 2779736 B1 FR2779736 B1 FR 2779736B1
Authority
FR
France
Prior art keywords
agarases
agars
production
genes coding
coding beta
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 - Lifetime
Application number
FR9807419A
Other languages
English (en)
Other versions
FR2779736A1 (fr
Inventor
Didier Flament
Tristan Barbeyron
Jean Claude Yvin
Philippe Potin
Bernard Kloareg
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.)
Laboratoires Goemar SA
Original Assignee
Laboratoires Goemar 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 to FR9807419A priority Critical patent/FR2779736B1/fr
Application filed by Laboratoires Goemar SA filed Critical Laboratoires Goemar SA
Priority to DE19983297T priority patent/DE19983297B3/de
Priority to AU41486/99A priority patent/AU4148699A/en
Priority to GB0030283A priority patent/GB2354000B/en
Priority to US09/719,402 priority patent/US6511838B1/en
Priority to PCT/FR1999/001397 priority patent/WO1999066052A1/fr
Priority to ES200050080A priority patent/ES2179760B1/es
Publication of FR2779736A1 publication Critical patent/FR2779736A1/fr
Priority to ES200200647A priority patent/ES2214936B1/es
Application granted granted Critical
Publication of FR2779736B1 publication Critical patent/FR2779736B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2468—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1) acting on beta-galactose-glycoside bonds, e.g. carrageenases (3.2.1.83; 3.2.1.157); beta-agarase (3.2.1.81)
    • 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
    • C12N1/20—Bacteria; Culture media therefor
    • C12N1/205—Bacterial isolates
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01081—Beta-agarase (3.2.1.81)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
FR9807419A 1998-06-12 1998-06-12 Genes codant pour des beta-agarases et leur utilisation pour la production d'enzymes de biodegradation des agars Expired - Lifetime FR2779736B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR9807419A FR2779736B1 (fr) 1998-06-12 1998-06-12 Genes codant pour des beta-agarases et leur utilisation pour la production d'enzymes de biodegradation des agars
AU41486/99A AU4148699A (en) 1998-06-12 1999-06-11 Genes coding for beta-agarases and their use for producing agar biodegradation enzymes
GB0030283A GB2354000B (en) 1998-06-12 1999-06-11 Genes coding for ß-agarases and their use for producing agar biodegradation enzymes
US09/719,402 US6511838B1 (en) 1998-06-12 1999-06-11 Genes coding for β-agarases and their use for producing agar biodegradation enzymes
DE19983297T DE19983297B3 (de) 1998-06-12 1999-06-11 Gene, die für β-Agarasen kodieren, und ihre Verwendung zur Herstellung von Enzymen für den biologischen Abbau von Agar
PCT/FR1999/001397 WO1999066052A1 (fr) 1998-06-12 1999-06-11 GENES CODANT POUR DES β-AGARASES ET LEUR UTILISATION POUR LA PRODUCTION D'ENZYMES DE BIODEGRADATION DES AGARS
ES200050080A ES2179760B1 (es) 1998-06-12 1999-06-11 Genes codificantes de beta-agarasas y su utilizacion para producir enzimas de biodegradacion de agares.
ES200200647A ES2214936B1 (es) 1998-06-12 2002-03-18 Gen codificante de una beta-agarasa y su utilizacion para producir enzimas de biodegradacion de agares.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9807419A FR2779736B1 (fr) 1998-06-12 1998-06-12 Genes codant pour des beta-agarases et leur utilisation pour la production d'enzymes de biodegradation des agars

Publications (2)

Publication Number Publication Date
FR2779736A1 FR2779736A1 (fr) 1999-12-17
FR2779736B1 true FR2779736B1 (fr) 2002-12-13

Family

ID=9527318

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9807419A Expired - Lifetime FR2779736B1 (fr) 1998-06-12 1998-06-12 Genes codant pour des beta-agarases et leur utilisation pour la production d'enzymes de biodegradation des agars

Country Status (7)

Country Link
US (1) US6511838B1 (fr)
AU (1) AU4148699A (fr)
DE (1) DE19983297B3 (fr)
ES (2) ES2179760B1 (fr)
FR (1) FR2779736B1 (fr)
GB (1) GB2354000B (fr)
WO (1) WO1999066052A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60226182T2 (de) 2001-02-27 2009-07-16 Takara Bio Inc., Otsu Agarase und Gen dafür
ES2544702T3 (es) * 2008-07-17 2015-09-02 Medigen, Inc. Vacunas en forma de ADNi y métodos para utilizarlas
CN110066779A (zh) * 2019-04-17 2019-07-30 武汉轻工大学 琼脂糖酶基因、重组质粒、重组菌株、琼脂糖酶及其应用
CN114934033B (zh) * 2022-03-04 2023-08-04 青岛海洋生物医药研究院股份有限公司 一种琼胶酶突变体及其编码基因和应用

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5418156A (en) * 1991-04-15 1995-05-23 University Of Maryland Agarase enzyme system from alteromonas strain 2-40

Also Published As

Publication number Publication date
WO1999066052A1 (fr) 1999-12-23
DE19983297B3 (de) 2013-07-04
ES2214936B1 (es) 2005-12-16
GB2354000B (en) 2004-01-07
US6511838B1 (en) 2003-01-28
AU4148699A (en) 2000-01-05
FR2779736A1 (fr) 1999-12-17
GB2354000A (en) 2001-03-14
DE19983297T1 (de) 2001-05-10
ES2179760A1 (es) 2003-01-16
GB0030283D0 (en) 2001-01-24
ES2214936A1 (es) 2004-09-16
ES2179760B1 (es) 2004-03-16

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