Global Patent Index - EP 0973870 A1

EP 0973870 A1 2000-01-26 - METHODS FOR SELECTING GERM-LINE COMPETENT CELLS IN CHICKEN EMBRYOS, AND THE USE OF THE CELLS IN THE PRODUCTION OF CHIMERAS

Title (en)

METHODS FOR SELECTING GERM-LINE COMPETENT CELLS IN CHICKEN EMBRYOS, AND THE USE OF THE CELLS IN THE PRODUCTION OF CHIMERAS

Title (de)

METHODEN ZUR SELEKTION VON KEIMBAHN-KOMPETETEN ZELLEN IN HÜHNEREMBRYOS UND VERWENDUNG DER ZELLEN ZUR HERTSTELLUNG VON CHIMEREN

Title (fr)

PROCEDES DE SELECTION DE CELLULES COMPETENTES DE LIGNEES GERMINALES DANS DES EMBRYONS DE POULETS ET UTILISATION DE CES CELLULES DANS LA PRODUCTION DE CHIMERES

Publication

EP 0973870 A1 (EN)

Application

EP 98905172 A

Priority

  • CA 9800145 W
  • US 3948897 P

Abstract (en)

[origin: WO9838283A1] Methods are described for selecting germ-line competent cells in stage X (E-G & K) chicken embryos comprising selecting cells from a stage X (E-G & K) chicken embryo which have an epitope expressed by germ-line competent cells associated with their cell surface. The epitope may be EMA-1 or SSEA-1, for example. Methods for producing a chimeric chicken embryo and a chimeric chicken using the selected germ-line competent cells are also described.

IPC 1-7

C12N 5/06; A01K 67/027

IPC 8 full level

A01K 67/027 (2006.01); C07K 16/28 (2006.01); C12N 5/074 (2010.01)

CPC

A01K 67/0271 (2013.01); C12N 5/0611 (2013.01)

Citation (search report)

See references of WO 9838283A1

DCS

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

DOCDB simple family

WO 9838283 A1 19980903; AU 6084898 A 19980918; CA 2282791 A1 19980903; EP 0973870 A1 20000126; JP 2001516206 A 20010925