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:
Jan. 25, 2005
Filed:
Apr. 08, 1997
Günter Donn, Hofheim, DE;
Peter Eckes, Kelkheim, DE;
Hubert Müllner, Kelkheim, DE;
Denes Dudits, Szeged, HU;
Attila Feher, Szeged, HU;
Katalin Paulovics, Gradna, HU;
Günter Donn, Hofheim, DE;
Peter Eckes, Kelkheim, DE;
Hubert Müllner, Kelkheim, DE;
Denes Dudits, Szeged, HU;
Attila Feher, Szeged, HU;
Katalin Paulovics, Gradna, HU;
Hoecht Schering AgrEvo GmbH, Berlin, DE;
Abstract
The invention is drawn to plant cell transformation with a nucleic acid construct comprising a prokaryotic ammonium-specific asparagine synthetase, type A, coding sequence, operably linked to a chloroplast transit peptide-encoding sequence, wherein said plant cells also contain a nucleic acid construct comprising a chloroplastic glutamine synthetase coding sequence in antisense orientation. Plant cells containing both nucleic acid constructs, and plants regenerated therefrom, exhibit improved growth characteristics.