Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020112881 - MODIFIED FILAMENTOUS FUNGAL HOST CELLS

Publication Number WO/2020/112881
Publication Date 04.06.2020
International Application No. PCT/US2019/063415
International Filing Date 26.11.2019
IPC
C12N 15/52 2006.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
15Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
09Recombinant DNA-technology
11DNA or RNA fragments; Modified forms thereof
52Genes encoding for enzymes or proenzymes
C12N 1/14 2006.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
1Microorganisms, 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
14Fungi ; Culture media therefor
C12N 9/02 2006.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
9Enzymes, e.g. ligases (6.); Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating, or purifying enzymes
02Oxidoreductases (1.), e.g. luciferase
C12N 15/80 2006.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
15Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
09Recombinant DNA-technology
63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
79Vectors or expression systems specially adapted for eukaryotic hosts
80for fungi
C12Q 1/32 2006.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
QMEASURING 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
1Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
26involving oxidoreductase
32involving dehydrogenase
CPC
C12N 15/80
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
15Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
09Recombinant DNA-technology
63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
79Vectors or expression systems specially adapted for eukaryotic hosts
80for fungi
C12N 9/0006
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
9Enzymes; Proenzymes; Compositions thereof
0004Oxidoreductases (1.)
0006acting on CH-OH groups as donors (1.1)
C12P 21/02
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
21Preparation of peptides or proteins
02having a known sequence of two or more amino acids, e.g. glutathione
Applicants
  • NOVOZYMES A/S [DK]/[DK]
  • REY, Michael [US]/[US] (BW)
Inventors
  • REY, Michael
  • JOCHUMSEN, Nicholas
  • INOUE, Chiho
Agents
  • FECHTER, Eric
  • STARNES, Robert
  • LAMBIRIS, Elias
  • REYNOLDS, Kelly
  • FAZZOLARE, David
Priority Data
62/772,30128.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MODIFIED FILAMENTOUS FUNGAL HOST CELLS
(FR) CELLULE HÔTES FONGIQUES FILAMENTEUSES MODIFIÉES
Abstract
(EN)
The present invention relates to mutated filamentous fungal host cell producing a secreted polypeptide of interest, wherein a native putative steroid dehydrogenase is modified, truncated, partly or fully inactivated, present at reduced level or eliminated compared to a non-mutated parent cell, and wherein said native putative steroid dehydrogenase comprises at least one conserved amino acid motif selected from: YGAR and/or VPHS[W/Y]F and/or QC[A/V/S]RRL and/or LKKYTLP and/or CPHYT, and methods of producing a secreted polypeptide of interest in said cells as well as methods of producing said cells.
(FR)
La présente invention porte sur une cellule hôte fongique filamenteuse mutée produisant un polypeptide sécrété d'intérêt, une stéroïde déshydrogénase putative native étant modifiée, tronquée, partiellement ou complètement inactivée, présente à un niveau réduit ou éliminée par rapport à une cellule mère non mutée, ladite stéroïde déshydrogénase putative native comprenant au moins un motif d'acide aminé conservé choisi parmi : YGAR et/ou VPHS[W/Y]F et/ou QC[A/V/S]RRL et/ou LKKYTLP et/ou CPHYT; et des procédés de production d'un polypeptide sécrété d'intérêt dans lesdites cellules ainsi que des procédés de production desdites cellules.
Latest bibliographic data on file with the International Bureau