(19)
(11) EP 0 769 061 A1

(12)

(43) Date of publication:
23.04.1997 Bulletin 1997/17

(21) Application number: 95925537.0

(22) Date of filing: 06.07.1995
(51) International Patent Classification (IPC): 
C12N 9/ 04( . )
C12N 15/ 53( . )
C12N 9/ 12( . )
C12N 15/ 82( . )
(86) International application number:
PCT/US1995/008501
(87) International publication number:
WO 1996/001905 (25.01.1996 Gazette 1996/05)
(84) Designated Contracting States:
DE ES FR IT

(30) Priority: 08.07.1994 US 19940272917

(71) Applicant: E.I. DU PONT DE NEMOURS AND COMPANY
Wilmington Delaware 19898 (US)

(72) Inventor:
  • FALCO, Saverio Carl
    Arden, DE 19810-4032 (US)

(74) Representative: Boyes, Kenneth Aubrey 
Frank B. Dehn & Co., European Patent Attorneys, 179 Queen Victoria Street
London EC4V 4EL
London EC4V 4EL (GB)

   


(54) CHIMERIC GENES AND METHOD FOR INCREASING THE THREONINE CONTENT OF THE SEEDS OF PLANTS