(19)

(11)

EP 1 419 257 A1

(12)

(43) Date of publication: 19.05.2004 Bulletin 2004/21 (21) Application number: 02741568.6 (22) Date of filing: 08.07.2002

(51) International Patent Classification (IPC)7: C12N 15/63 (86) International application number: PCT/SE2002/001121 (87) International publication number: WO 2003/012112 (13.02.2003 Gazette 2003/07)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 27.07.2001 SE 0102627 (71) Applicant: Geneinvent Bbl AB 220 07 Lund (SE)	(72) Inventors: WIDEGREN, Bengt S-224 71 Lund (SE) SALFORD, Leif, G. S-220 07 Lund (SE) PERSSON, Bertil S-224 75 Lund (SE) (74) Representative: Akerman, Marten Lennart et al Albihns Malmö ABBox 4289 203 14 Malmö 203 14 Malmö (SE)