SE8303391L - Fermentiv framstellning av l-leucin - Google Patents

Fermentiv framstellning av l-leucin

Info

Publication number
SE8303391L
SE8303391L SE8303391A SE8303391A SE8303391L SE 8303391 L SE8303391 L SE 8303391L SE 8303391 A SE8303391 A SE 8303391A SE 8303391 A SE8303391 A SE 8303391A SE 8303391 L SE8303391 L SE 8303391L
Authority
SE
Sweden
Prior art keywords
leucine
mutant
fermentive
leucin
preparation
Prior art date
Application number
SE8303391A
Other languages
English (en)
Other versions
SE8303391D0 (sv
Inventor
M H Updike
G J Calton
Original Assignee
Grace W R & Co
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 Grace W R & Co filed Critical Grace W R & Co
Publication of SE8303391D0 publication Critical patent/SE8303391D0/sv
Publication of SE8303391L publication Critical patent/SE8303391L/sv

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
    • C12P13/06—Alanine; Leucine; Isoleucine; Serine; Homoserine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/83—Arthrobacter

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
SE8303391A 1982-06-16 1983-06-14 Fermentiv framstellning av l-leucin SE8303391L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/388,901 US4421854A (en) 1982-06-16 1982-06-16 Fermentative preparation of L-leucine

Publications (2)

Publication Number Publication Date
SE8303391D0 SE8303391D0 (sv) 1983-06-14
SE8303391L true SE8303391L (sv) 1983-12-17

Family

ID=23536009

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8303391A SE8303391L (sv) 1982-06-16 1983-06-14 Fermentiv framstellning av l-leucin

Country Status (11)

Country Link
US (1) US4421854A (sv)
JP (1) JPS58220692A (sv)
AU (1) AU551985B2 (sv)
CA (1) CA1192156A (sv)
CH (1) CH654850A5 (sv)
DE (1) DE3320653A1 (sv)
FR (1) FR2528868A1 (sv)
GB (1) GB2122990B (sv)
IT (1) IT1163478B (sv)
NL (1) NL8300370A (sv)
SE (1) SE8303391L (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5032681A (en) * 1987-03-06 1991-07-16 Massachusetts Institute Of Technology LEU3 gene sequence of S. cerevisiae and use in regulation of amino acid synthesis
US4870159A (en) * 1987-03-06 1989-09-26 Massachusetts Institute Of Technology LEU3 gene sequence of S. cerevisiae and use in regulation of amino acid synthesis
CA2152885C (en) * 1994-06-30 2007-05-01 Tetsuo Nakano Process for producing l-leucine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1519710A (fr) * 1967-02-16 1968-04-05 Ajinomoto Kk Procédé de fabrication d'aminoacides par fermentation bactérienne
US3865690A (en) * 1969-11-06 1975-02-11 Ajinomoto Kk Fermentative production of L-leucine
CA948578A (en) * 1970-02-25 1974-06-04 Hideaki Yamada Process for preparing l-serine
JPS579796B2 (sv) * 1974-03-15 1982-02-23
JPS5653992B2 (sv) * 1974-03-22 1981-12-22
JPS5264486A (en) * 1975-11-17 1977-05-27 Nippon Synthetic Chem Ind Co Ltd:The Preparation of l-levcine
SU751829A1 (ru) * 1977-06-29 1980-07-30 Всесоюзный научно-исследовательский институт генетики и селекции промышленных микроорганизмов Штамм вниигенетика-10-89-продуцент изолейцина

Also Published As

Publication number Publication date
GB2122990B (en) 1986-01-22
NL8300370A (nl) 1984-01-16
SE8303391D0 (sv) 1983-06-14
CA1192156A (en) 1985-08-20
AU1327183A (en) 1983-12-22
CH654850A5 (de) 1986-03-14
AU551985B2 (en) 1986-05-15
GB2122990A (en) 1984-01-25
IT8321508A0 (it) 1983-06-07
US4421854A (en) 1983-12-20
FR2528868A1 (fr) 1983-12-23
IT1163478B (it) 1987-04-08
GB8315822D0 (en) 1983-07-13
JPS58220692A (ja) 1983-12-22
DE3320653A1 (de) 1983-12-22

Similar Documents

Publication Publication Date Title
AU584864B2 (en) Method of culturing freeze-dried microorganisms
ES8602135A1 (es) Un procedimiento para la preparacion de un antibiotico bbm-2478.
NO158814C (no) Fremgangsmaate for fremstilling av et antibiotikum ved fermentering av kibdelsporangium aridum shearer gen. nov., sp. nov. atcc 39322.
JPS5758884A (en) Preparation of glutathione peroxidase
SE8303391L (sv) Fermentiv framstellning av l-leucin
SE8303390L (sv) Fermentiv framstellning av l-leucin
SE8105746L (sv) Fermentativ framstellning av l-isoleucin
JPS57159487A (en) Preparation or bilirubin oxidase
GB1422505A (en) L-histidine
JPS57138382A (en) Preparation of microbial cell
FI100337B (sv) Förfarande för framställning av antibioterna 10381B
GB978593A (en) Method for producing l-homoserine by fermentation
NO865188D0 (no) Fremgangsmaate til fremstilling av eksocellulaere biopolymere med fortykningsvirkning for vandige medier.
JPS5664793A (en) Preparation of l-phenylalanine
DK97182A (da) Fremgangsmaade til fremstilling af et tricyklisk steroidnedbrydningsprodukt
SE7607909L (sv) Forfarande for framstellning av bioproteiner med hjelp av mikroorganismer samt mikroorganismer for detta endamal
KR850006451A (ko) 항생제 LL-D42067α 및 LL-D42067β의 제조방법
JPS57146589A (en) Preparation of acidic polysaccharide
JPS57152885A (en) Preparation of aldose-1-epimerase
GB1433528A (en) Method for producing deacetylcephalosporin c
JPS5586A (en) Preparation of d-n-carbamyl(p-hydroxyphenyl)glycine
JPS5765190A (en) Preparation of (-)-alpha-hydroxymethylbutyric acid
JPS56106589A (en) Preparation of glutathione reductase
JPS57189691A (en) Preparation of microbial cell from bacterium
JPS57141289A (en) Preparation of amine oxidase

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8303391-0