Global Patent Index - EP 1012315 A1

EP 1012315 A1 2000-06-28 - RECOMBINANT VECTORS

Title (en)

RECOMBINANT VECTORS

Title (de)

REKOMBINANTE VEKTOREN

Title (fr)

VECTEURS DE RECOMBINAISON

Publication

EP 1012315 A1 (EN)

Application

EP 97922279 A

Priority

  • SE 9700763 W
  • SE 9602803 A
  • SE 9603282 A

Abstract (en)

[origin: WO9803666A1] The present invention relates to recombinant vectors which are useful for direct selection of colonies harboring recombinant plasmids, on basis of the loss of expression of a gene coding for an AsiA polypeptide from E. coli bacteriophage T4, the expression of which would normally have resulted in toxicity to the bacterial host. The invention also relates to host cells harboring the said vectors, as well as to methods utilizing the said vectors, for the selection of nucleic acid clones.

IPC 1-7 (main, further and additional classification)

C12N 15/70; C12N 15/74

IPC 8 full level (invention and additional information)

C12N 15/09 (2006.01); C07K 14/01 (2006.01); C07K 14/255 (2006.01); C12N 1/21 (2006.01); C12N 15/74 (2006.01); C12R 1/19 (2006.01)

CPC (invention and additional information)

C07K 14/005 (2013.01); C07K 14/255 (2013.01); C12N 15/74 (2013.01); C07K 2319/00 (2013.01); C12N 2795/10322 (2013.01)

Citation (search report)

See references of WO 9803666A1

Designated contracting state (EPC)

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

EPO simple patent family

WO 9803666 A1 19980129; AU 2799297 A 19980210; EP 1012315 A1 20000628; JP 2000514658 A 20001107

INPADOC legal status


2003-09-17 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20030308

2002-12-11 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20021028

2000-06-28 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19990218

2000-06-28 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-06-28 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: LT PAYMENT 19990218;LV PAYMENT 19990218;RO PAYMENT 19990218;SI PAYMENT 19990218