ES8403966A1 - Procedimiento para incrementar el rendimiento de obtencion de un producto deseado mediante un microorganismo anfitrion. - Google Patents

Procedimiento para incrementar el rendimiento de obtencion de un producto deseado mediante un microorganismo anfitrion.

Info

Publication number
ES8403966A1
ES8403966A1 ES515620A ES515620A ES8403966A1 ES 8403966 A1 ES8403966 A1 ES 8403966A1 ES 515620 A ES515620 A ES 515620A ES 515620 A ES515620 A ES 515620A ES 8403966 A1 ES8403966 A1 ES 8403966A1
Authority
ES
Spain
Prior art keywords
microorganism
product
altering
yield
increasing
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
Application number
ES515620A
Other languages
English (en)
Other versions
ES515620A0 (es
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.)
University of Rochester
Original Assignee
University of Rochester
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 University of Rochester filed Critical University of Rochester
Publication of ES8403966A1 publication Critical patent/ES8403966A1/es
Publication of ES515620A0 publication Critical patent/ES515620A0/es
Granted 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)
    • C12N9/2405—Glucanases
    • C12N9/2408—Glucanases acting on alpha -1,4-glucosidic bonds
    • C12N9/2411—Amylases
    • C12N9/2414—Alpha-amylase (3.2.1.1.)
    • C12N9/2417—Alpha-amylase (3.2.1.1.) from microbiological source
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

PROCEDIMIENTO PARA INCREMENTAR EL RENDIMIENTO DE OBTENCION DE UN PRODUCTO DESEADO MEDIANTE UN MICROORGANISMO ANFITRION, CUYO MICROORGANISMO CONTIENE UN GEN REGULADOR CAPAZ DE REGULAR LA BIOSINTESIS DE DICHO PRODUCTO.CONSISTE EN INTRODUCIR EN DICHO MICROORGANISMO ANFITRION, AL MENOS UN GEN ESTRUCTURAL PARA DICHO PRODUCTO, POR LISOFENIZACION DEL MICROORGANISMO ANFITRION CON UN BACTERIOFAGO RECOMBINANTE QUE CONTIENE A DICHO GEN ESTRUCTURAL. EL PRODUCTO DESEADO ES ALFA-AMILASA Y EL MICROORGANISMO ANFITRION ES BACILLUS SUBTILIS, QUE CONTIENE UN GEN REGULADOR CAPAZ DE REGULAR LA BIOSINTESIS DE ALFA-AMILASA,POR LO QUE SE INTRODUCE AL MENOS UN GEN ESTRUCTURAL PARA ALFA-AMILASA POR LISOGENIZACION DE DICHO BACILLUS SUBTILIS CON UN BACTERIOFAGO RECOMBINANTE.
ES515620A 1981-09-11 1982-09-10 Procedimiento para incrementar el rendimiento de obtencion de un producto deseado mediante un microorganismo anfitrion. Granted ES515620A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30141781A 1981-09-11 1981-09-11

Publications (2)

Publication Number Publication Date
ES8403966A1 true ES8403966A1 (es) 1984-04-01
ES515620A0 ES515620A0 (es) 1984-04-01

Family

ID=23163261

Family Applications (1)

Application Number Title Priority Date Filing Date
ES515620A Granted ES515620A0 (es) 1981-09-11 1982-09-10 Procedimiento para incrementar el rendimiento de obtencion de un producto deseado mediante un microorganismo anfitrion.

Country Status (6)

Country Link
EP (1) EP0074553A3 (es)
JP (1) JPS5867186A (es)
DK (1) DK406282A (es)
ES (1) ES515620A0 (es)
IL (1) IL66758A (es)
NO (1) NO823080L (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5017477A (en) * 1985-10-25 1991-05-21 Biotechnica International, Inc. Enhancing DNA sequencies derived from the sacQ gene
AU620326B2 (en) * 1987-02-27 1992-02-20 Dsm Ip Assets B.V. Stable gene amplification in chromosomal dna of prokaryotic microorganisms
JPH0266552U (es) * 1988-11-09 1990-05-18

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO159863C (no) * 1980-01-07 1989-02-15 Univ Rochester Fremgangsm te for fremstilling og seleksjon av en rant bakteriofag som inneholder et genetisk fragment og koder for alfa-amylase, egnet for bruk i heterolog transformering av en bacillus-verts-mikroorganisme.

Also Published As

Publication number Publication date
DK406282A (da) 1983-03-12
IL66758A (en) 1986-02-28
JPS5867186A (ja) 1983-04-21
ES515620A0 (es) 1984-04-01
IL66758A0 (en) 1982-12-31
JPS6253150B2 (es) 1987-11-09
NO823080L (no) 1983-03-14
EP0074553A3 (en) 1985-01-09
EP0074553A2 (en) 1983-03-23

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991108