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1. (WO2007006087) TARTARIC AND ASCORBIC ACID BIOSYNTHETIC PATHWAYS IN PLANTS: ROLE OF L-IDONATE DEHYDROGENASE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/006087 International Application No.: PCT/AU2006/000966
Publication Date: 18.01.2007 International Filing Date: 07.07.2006
Chapter 2 Demand Filed: 14.05.2007
IPC:
C12N 15/29 (2006.01) ,A01H 4/00 (2006.01) ,C12N 15/56 (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
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
11
DNA or RNA fragments; Modified forms thereof
29
Genes encoding plant proteins, e.g. thaumatin
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
H
NEW PLANTS OR PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
4
Plant reproduction by tissue culture techniques
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
11
DNA or RNA fragments; Modified forms thereof
52
Genes encoding for enzymes or proenzymes
55
Hydrolases (3)
56
acting on glycosyl compounds (3.2), e.g. amylase, galactosidase, lysozyme
Applicants:
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION [AU/AU]; Limestone Avenue Campbell, Australian Capital Territory 2612, AU (AllExceptUS)
GRAPE AND WINE RESEARCH & DEVELOPMENT CORPORATION [AU/AU]; National Wine Centre Botanic Road Adelaide, South Australia 5000, AU (AllExceptUS)
THE AUSTRALIAN WINE RESEARCH INSTITUTE [AU/AU]; Waite Road Urrbrae, South Australia 5064, AU (AllExceptUS)
THE UNIVERSITY OF ADELAIDE [AU/AU]; Of North Terrace Adelaide, South Australia 5005, AU (AllExceptUS)
CHARLES STURT UNIVERSITY (AS A MEMBER OF THE NATIONAL WINE AND GRAPE INDUSTRY CENTRE) [AU/AU]; Boorooma Street Wagga Wagga, New South Wales 2678, AU (AllExceptUS)
NEW SOUTH WALES DEPARTMENT OF PRIMARY INDUSTRY (AS A MEMBER OF THE NATIONAL WINE AND GRAPE INDUSTRY CENTRE) [AU/AU]; 161 Kite Street Orange, New South Wales 2800, AU (AllExceptUS)
STATE OF VICTORIA AS REPRESENTED BY DEPARTMENT OF PRIMARY INDUSTRIES [AU/AU]; 15th Floor 8 Nicholson Street East Melbourne, Victoria 3002, AU (AllExceptUS)
MINISTER FOR PRIMARY INDUSTRIES, NATIONAL RESOURCES AND REGIONAL DEVELOPMENT, REPRESENTED BY THE DEPARTMENT OF PRIMARY INDUSTRIES & RESOURCES SOUTH AUSTRALIA [AU/AU]; Grenfell Centre 25 Grenfell Street Adelaide, South Australia 5000, AU (AllExceptUS)
HORTICULTURE AUSTRALIA LIMITED [AU/AU]; Level 1 50 Carrington Street Sydney, New South Wales 2000, AU (AllExceptUS)
WINEMAKERS' FEDERATION OF AUSTRALIA INC. [AU/AU]; National Wine Centre Botanic Road Adelaide, South Australia 5000, AU (AllExceptUS)
THE AUSTRALIAN DRIED FRUITS ASSOCIATION INC. [AU/AU]; 31 Deakin Avenue Mildura, Victoria 3500, AU (AllExceptUS)
WINE GRAPE GROWERS' AUSTRALIA INC. [AU/AU]; 62 Madden Ave Mildura, Victoria 3500, AU (AllExceptUS)
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA [US/US]; 2th Floor 1111 Franklin Street Oakland, California 94607-5200, US (AllExceptUS)
DEBOLT, Seth [AU/US]; US (UsOnly)
COOK, Douglas, R. [US/US]; US (UsOnly)
FORD, Christopher, M. [AU/AU]; AU (UsOnly)
Inventors:
DEBOLT, Seth; US
COOK, Douglas, R.; US
FORD, Christopher, M.; AU
Agent:
F B RICE & CO; Level 23 200 Queen Street Melbourne, Victoria 3000, AU
Priority Data:
200590372513.07.2005AU
Title (EN) TARTARIC AND ASCORBIC ACID BIOSYNTHETIC PATHWAYS IN PLANTS: ROLE OF L-IDONATE DEHYDROGENASE
(FR) VOIES BIOSYNTHÉTIQUES DE L’ACIDE TARTRIQUE ET L’ACIDE ASCORBIQUE CHEZ LES PLANTES : RÔLE DE LA L-IDONATE DÉSHYDROGÉNASE
Abstract:
(EN) The present invention relates to an enzyme, L-idonate dehydrogenase, in the tartaric acid biosynthetic pathway of plants. Disclosed are novel polypeptides and polynucleotides encoding the polypeptides. The present invention further provides methods of modulating the tartaric acid and ascorbic acid levels in plants, particularly in a grapevine. The modulation of tartaric acid and ascorbic acid in plants can be used for a variety of purposes, for example, to increase or decrease the tartaric acid levels, or to increase the ascorbic acid levels in a plant. Also provided are agonists and antagonists of the enzyme for modulating tartaric acid and ascorbic acid production in plants, or extracts thereof.
(FR) La présente invention concerne une enzyme, la L-idonate déshydrogénase, dans la voie biosynthétique de l’acide tartrique chez les plantes. L’invention concerne en particulier de nouveaux polypeptides et des polynucléotides codant pour les polypeptides. La présente invention concerne en outre des procédés de modulation des niveaux d’acide tartrique et d’acide ascorbique chez les plantes, en particulier dans une vigne. La modulation de l’acide tartrique et de l’acide ascorbique chez les plantes peut être utilisée pour une variété de buts, par exemple pour augmenter ou diminuer les niveaux d’acide tartrique, ou pour augmenter les niveaux d’acide ascorbique chez une plante. L’invention concerne également des agonistes et des antagonistes de l’enzyme pour moduler la production d’acide tartrique et d’acide ascorbique dans les plantes, ou des extraits de ceux-ci.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)