Plasmids for plant transformation and method for using the same

The invention provides novel Ti-plasmid vectors for Agrobacterium-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 redu...

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Hauptverfasser: LAMBERTUS HENRICUS SIMONS, SIETSKE HOEKSTRA, ANNE SILENE PONSTEIN, BERNARDUS MARTINUS MARIA DEKKER, HENDRIK TIGELAAR, STEPHAN ANDREAS OHL, MAARTEN HENDRIK STUIVER, OSCAR JOHANNA MARIA GODDIJN, NICOLAS ELZINGA
Format: Patent
Sprache:eng
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Zusammenfassung:The invention provides novel Ti-plasmid vectors for Agrobacterium-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.