(19)

(11)

EP 0 467 883 A1

(12)

(43) Date of publication: 29.01.1992 Bulletin 1992/05 (21) Application number: 89906527.0 (22) Date of filing: 09.05.1989

(51) International Patent Classification (IPC):  C12N 15/ 10( . ) C12Q 1/ 68( . ) (86) International application number: PCT/US1989/001983 (87) International publication number: WO 1990/012891 (01.11.1990 Gazette 1990/25)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 14.04.1989 US 19890337990 (71) Applicant: GENMAP, INC. New Haven, CT 06511 (US)	(72) Inventor: LANE, Michael, J. Syracuse, NY 13057 (US) (74) Representative: Hirsch, Marc-Roger, et al  Cabinet Hirsch 34 rue de Bassano F-75008 Paris F-75008 Paris (FR)