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1. (WO1997016554) MODIFIED PLANTS AND PLANT PRODUCTS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/016554 International Application No.: PCT/GB1996/002696
Publication Date: 09.05.1997 International Filing Date: 04.11.1996
Chapter 2 Demand Filed: 30.05.1997
IPC:
C12N 9/10 (2006.01) ,C12N 15/82 (2006.01) ,C12P 19/04 (2006.01)
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
N
MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
9
Enzymes, e.g. ligases (6.); Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating, or purifying enzymes
10
Transferases (2.)
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
N
MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
15
Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
09
Recombinant DNA-technology
63
Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
79
Vectors or expression systems specially adapted for eukaryotic hosts
82
for plant cells
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
P
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
19
Preparation of compounds containing saccharide radicals
04
Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
Applicants:
JOHN INNES CENTRE INNOVATIONS LIMITED [GB/GB]; Norwich Research Park Colney Lane Norwich NR4 7UH, GB (AllExceptUS)
SMITH, Alison, Mary [GB/GB]; GB (UsOnly)
DENYER, Kay [GB/GB]; GB (UsOnly)
Inventors:
SMITH, Alison, Mary; GB
DENYER, Kay; GB
Agent:
WALTON, Seán, M. ; Mewburn Ellis York House 23 Kingsway London WC2B 6HP, GB
Priority Data:
9522589.203.11.1995GB
Title (EN) MODIFIED PLANTS AND PLANT PRODUCTS
(FR) PLANTES MODIFIEES ET PRODUITS DE CELLES-CI
Abstract:
(EN) Malto-oligosaccharide (MOS) content of cells (particularly plants cells) is modulated, resulting in alterated $g(a)-glucan (e.g. starch) production by the cells. Granule Bound Starch Synthase I (GBSSI) activity in production of unbranched $g(a)-glucan, such as amylose, and branched $g(a)-glucan, such as amylopectin, is modified by modulating MOS content.
(FR) Selon l'invention, on module la teneur en malto-oligosaccharide (MOS) de cellules (notamment de cellules végétales), ce qui résulte en une production modifiée d'$g(a)-glucane (par exemple l'amidon) par les cellules. En modulant la teneur en MOS, on modifie l'activité de la synthase I d'amidon liée aux granules dans la production d'$g(a)-glucane non ramifié, tel que l'amylose, et d'$g(a)-glucane ramifié tel que l'amylopectine.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, US, UZ, VN
African Regional Intellectual Property Organization (ARIPO) (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0871744JPH11514521 CA2235619AU1996073239