Multicellular living organisms and unmodified parts thereof and – Plant – seedling – plant seed – or plant part – per se – Higher plant – seedling – plant seed – or plant part
Reexamination Certificate
2007-08-21
2007-08-21
Baum, Stuart F. (Department: 1638)
Multicellular living organisms and unmodified parts thereof and
Plant, seedling, plant seed, or plant part, per se
Higher plant, seedling, plant seed, or plant part
C800S278000, C800S290000, C800S287000, C536S023600, C536S023100, C435S320100, C435S410000, C435S419000, C435S069100, C435S252300
Reexamination Certificate
active
10014101
ABSTRACT:
The present invention provides nucleotide sequences and corresponding amino acid sequences for plant cytokinin oxidase proteins. Also provided are vectors, host cells, and transgenic plants comprising such sequences as well as methods for stimulating root growth and/or enhancing the formation of lateral or adventitious roots and/or altering root geotropism using such sequences. Also provided by the present invention are methods for altering various plant phenotypes including increasing seed size and/or weight, embryo size and/or weight, and cotyledon size and/or weight using cytokinin oxidase proteins and/or nucleic acid molecules encoding cytokinin oxidase.
REFERENCES:
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Schmülling Thomas
Werner Tomás
Baum Stuart F.
Dilworth & Barrese LLP
Pokalsky Ann R.
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