Marchantiales-derived unsaturated fatty acid synthetase...

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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C800S281000, C536S023200, C435S320100, C435S419000

Reexamination Certificate

active

07915487

ABSTRACT:
A Δ5 fatty acid desaturase gene, a Δ6 fatty acid desaturase gene, and a Δ6 fatty-acid-chain elongase gene are isolated from a single species of Marchantiales. By introducing these genes into higher plants, transformed plants which can produce arachidonic acid and eicosapentaenoic acid (EPA) are obtained.

REFERENCES:
patent: 2003-509050 (2003-03-01), None
patent: 2003-523746 (2003-08-01), None
patent: WO 00/75341 (2000-12-01), None
patent: 02/057465 (2002-07-01), None
patent: WO 02/092073 (2002-11-01), None
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I. Mi

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