Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Reexamination Certificate
2007-03-21
2009-12-01
Desai, Anand U (Department: 1656)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
C435S183000, C435S189000, C435S252300, C435S320100, C435S410000
Reexamination Certificate
active
07626009
ABSTRACT:
Disclosed are the complete polyunsaturated fatty acid (PUFA) polyketide synthase (PKS) systems from the bacterial microorganismsShewanella japonicaandShewanella olleyana, and biologically active fragments and homologues thereof. More particularly, this invention relates to nucleic acids encoding such PUFA PKS systems, to proteins and domains thereof that comprise such PUFA PKS systems, to genetically modified organisms (plants and microorganisms) comprising such PUFA PKS systems, and to methods of making and using the PUFA PKS systems disclosed herein. This invention also relates to genetically modified plants and microorganisms and methods to efficiently produce lipids enriched in various polyunsaturated fatty acids (PUFAs) as well as other bioactive molecules by manipulation of a PUFA polyketide synthase (PKS) system.
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Metz James G.
Weaver Craig A.
Zirkle Ross
Desai Anand U
Martek Biosciences Corporation
Moore William W
Sheridan & Ross P.C.
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