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:
Apr. 29, 2003
Filed:
Nov. 30, 2000
Applicant:
Inventors:
Klaus Bartsch, Königstein, DE;
Guido Kriete, Halle, DE;
Inge Broer, Roggentin, DE;
Alfred Pühler, Bielefeld, DE;
Assignee:
Hoechst Schering AgrEvo GmbH, Berlin, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N 1/505 ; C12N 1/531 ; C12N 1/563 ; C12N 1/582 ; A01H 5/00 ;
U.S. Cl.
CPC ...
C12N 1/505 ; C12N 1/531 ; C12N 1/563 ; C12N 1/582 ; A01H 5/00 ;
Abstract
The invention relates to DNA molecules which code for deacetylases or proteins having the biological activity of a deacetylase and also transgenic plant cells which were transformed using the DNA molecules according to the invention. These molecules can be used for the production of plants having specifically destroyable parts, i.e. male- or female-sterile plants, by means of the specific expression of a deacetylase gene.