Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Reexamination Certificate
2007-01-31
2009-06-30
Worley, Cathy Kingdon (Department: 1638)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
C536S023600, C800S295000, C800S298000
Reexamination Certificate
active
07553951
ABSTRACT:
Methods and compositions for modulating plant development are provided. Polynucleotide sequences encoding isopentenyl transferase (IPT) polypeptides are provided, as are the amino acid sequences of the encoded polypeptides. The sequences can be used in a variety of methods including modulating root development, modulating floral development, modulating leaf and/or shoot development, modulating senescence, modulating seed size and/or weight, and modulating tolerance of plants to abiotic stress. Transformed plants, plant cells, tissues, and seed are also provided.
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Kingdon Worley Cathy
Pioneer Hi-Bred International , Inc.
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