Gibberellin 2-oxidase

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

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C800S290000, C435S419000

Reexamination Certificate

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07598432

ABSTRACT:
A nucleic acid sequence is provided which encodes a gibberellin 2-oxidase gene which catalyses the 2β-oxidation of a gibberellin molecule to introduce a hydroxyl group at C-2 and further catalyses the oxidation of the hydroxyl group introduced at C-2 to yield the ketone derivative. Such sequences can find application in the preparation of transgenic plants with altered levels of gibberellin 2-oxidase.

REFERENCES:
patent: 6670527 (2003-12-01), Thomas et al.
patent: 7262340 (2007-08-01), Thomas et al.
patent: 09-000069 (1997-01-01), None
patent: WO 99/66029 (1999-12-01), None
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Sakamoto, T., et al., “Expression of a Gibberellin 2-Oxidase Gene Around the Shoot Apex Is Related to Phase Transition in Rice,”Plant Physiol. 125:1508-1516, American Society of Plant Physiologists (Mar. 2001).
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Derwent World Patents Index, Accession No. 1997-112670, English language abstract for JP 9-000069 (Document FP1).

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