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: ELZINGA, NICOLAS, STUIVER, MAARTEN, HENDRIK, DEKKER, BERNARDUS, MARTINUS, MARIA, OHL, STEPHAN, ANDREAS, GODDIJN, OSCAR, JOHANNA, MARIA, SIMONS, LAMBERTUS, HENRICUS, TIGELAAR, HENDRIK, PONSTEIN, ANNE, SILENE, HOEKSTRA, SIETSKE
Format: Patent
Sprache:eng ; fre ; ger
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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.