The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 07, 2002
Filed:
Oct. 15, 1999
Applicant:
Inventors:
Jürgen Quandt, Saskatoon, CA;
Klaus Bartsch, Königstein, DE;
Nathalie Knittel, Frankfurt, DE;
Assignee:
Plant Genetic Systems N.V., Gent, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 1/582 ; C12N 1/531 ; C12N 5/04 ; A01H 5/00 ; A01H 1/02 ;
U.S. Cl.
CPC ...
C12N 1/582 ; C12N 1/531 ; C12N 5/04 ; A01H 5/00 ; A01H 1/02 ;
Abstract
The invention relates to the use of a deacetylase coding sequence for obtaining conditional sterility in wheat. The invention relates to vectors comprising a deacetylase coding sequence under control of promoters which direct stamen-selective expression in wheat, which are particularly suited for the production of wheat plants which can be made male-sterile upon application of an acetylated toxin.