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. 18, 2006
Filed:
Dec. 22, 1999
Maarten Hendrik Stuiver, Oegstgeest, NL;
Anne Silene Ponstein, Leiden, NL;
Stephan Andreas Ohl, Leiden, NL;
Oscar Johanna Maria Goddijn, Leiden, NL;
Lambertus Henricus Simons, Amsterdam, NL;
Bernardus Martinus Maria Dekker, Gouda, NL;
Sietske Hoekstra, Oegstgeest, NL;
Hendrik Tigelaar, Leiden, NL;
Nicolas Elzinga, Amsterdam, NL;
Maarten Hendrik Stuiver, Oegstgeest, NL;
Anne Silene Ponstein, Leiden, NL;
Stephan Andreas Ohl, Leiden, NL;
Oscar Johanna Maria Goddijn, Leiden, NL;
Lambertus Henricus Simons, Amsterdam, NL;
Bernardus Martinus Maria Dekker, Gouda, NL;
Sietske Hoekstra, Oegstgeest, NL;
Hendrik Tigelaar, Leiden, NL;
Nicolas Elzinga, Amsterdam, NL;
Syngenta Mogen BV, Lieden, NL;
Abstract
The invention provides novel Ti-plasmid vectors for-medicated plant cell transformation. Plamsids of the invention are constructed with a DNA sequence (ie., a negative selectable maker or a DNA sequence that inhibits DNA unwinding) flanking the T-DNA bordered gene of interest that reduces or eliminates the occurrence of transformants with vector read-through DNA sequence. The invention also provides methods of plant cell transformation utilizing these novel vectors.