Global Patent Index - EP 1012297 A4

EP 1012297 A4 20050323 - POLYPHENOL OXIDASE GENES FROM BANANA, TOBACCO AND PINEAPPLE

Title (en)

POLYPHENOL OXIDASE GENES FROM BANANA, TOBACCO AND PINEAPPLE

Title (de)

POLYPHENOLOXIDASE GENE VON BANANE, TABAK UND ANANAS

Title (fr)

GENES CODANT LA POLYPHENOLOXYDASE, EXTRAITS DE LA BANANE, DU TABAC ET DE L'ANANAS

Publication

EP 1012297 A4 20050323 (EN)

Application

EP 98920406 A 19980519

Priority

  • AU 9800362 W 19980519
  • AU PO684997 A 19970519

Abstract (en)

[origin: WO9853080A1] The present invention provides methods for preparing nucleic acids encoding polyphenol oxidase (PPO), fragments and derivatives tereof. The present invention also provides nucleic acids encoding banana, tobacco or pineapple PPO, or antisense to banana, tobacco or pineapple PPO, fragments and derivatives thereof. Vectors including such nucleic acids, methods of using such nucleic acids and transgenic plants are also provided.

IPC 1-7

C12N 15/53; A01H 1/00; A01H 5/00

IPC 8 full level

A01H 5/00 (2006.01); C12N 9/02 (2006.01); C12N 15/09 (2006.01); C12N 15/53 (2006.01); C12N 15/82 (2006.01)

CPC (source: EP)

C12N 9/0059 (2013.01); C12N 15/8243 (2013.01); C12N 15/825 (2013.01)

Citation (search report)

  • [A] BUCHELI CAROLYN S ET AL: "Isolation of a full-length cDNA encoding polyphenol oxidase from sugarcane, a C4 grass", PLANT MOLECULAR BIOLOGY, vol. 31, no. 6, 1996, pages 1233 - 1238, XP009038097, ISSN: 0167-4412
  • [A] CANO M PILAR ET AL: "Improvement of frozen banana (Musa cavendishii, cv. Enana) colour by blanching: Relationship between browning, phenols and polyphenol oxidase and peroxidase activities", ZEITSCHRIFT FUER LEBENSMITTEL-UNTERSUCHUNG UND -FORSCHUNG A, vol. 204, no. 1, 1997, pages 60 - 65, XP009038096, ISSN: 1431-4630
  • [A] DATABASE BIOSIS [online] BIOSCIENCES INFORMATION SERVICE, PHILADELPHIA, PA, US; 1992, ZHOU YU-CHAN ET AL: "Mechanism of blackheart development induced by low temperature and gibberellic acid in pineapple fruit", XP002300875, Database accession no. PREV199396056342 & ACTA PHYTOPHYSIOLOGICA SINICA, vol. 18, no. 4, 1992, pages 341 - 347, ISSN: 0257-4829
  • See references of WO 9853080A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

WO 9853080 A1 19981126; AU PO684997 A0 19970612; CA 2290887 A1 19981126; CN 1260836 A 20000719; EP 1012297 A1 20000628; EP 1012297 A4 20050323; JP 2001525677 A 20011211; NZ 501144 A 20001124

DOCDB simple family (application)

AU 9800362 W 19980519; AU PO684997 A 19970519; CA 2290887 A 19980519; CN 98806338 A 19980519; EP 98920406 A 19980519; JP 54970398 A 19980519; NZ 50114498 A 19980519