Synthetic Δ17 desaturase derived from Phytophthora...

Details Synthetic Δ17 desaturase derived from Phytophthora... Synthetic Δ17 desaturase derived from Phytophthora...

2007-04-18

2008-12-16

Saidha, Tekchand (Department: 1652)

Organic compounds -- part of the class 532-570 series

Organic compounds

Carbohydrates or derivatives

C435S183000, C435S193000, C435S006120, C435S069100, C435S320100, C435S252300, C435S134000

Reexamination Certificate

active

07465793

ABSTRACT:
The present invention relates to Δ17 desaturases, which have the ability to convert ω-6 fatty acids into their ω-3 counterparts (i.e., conversion of arachidonic acid [20:4, ARA] to eicosapentaenoic acid [20:5, EPA]). Isolated nucleic acid fragments and recombinant constructs comprising such fragments encoding Δ17 desaturases along with a method of making long chain polyunsaturated fatty acids (PUFAs) using these Δ17 desaturases in plants and oleaginous yeast is disclosed.

REFERENCES:
patent: 7125672 (2006-10-01), Picataggio et al.
patent: 7189559 (2007-03-01), Damude et al.
patent: 7192762 (2007-03-01), Macool et al.
patent: 2003/0190733 (2003-10-01), Mukerji et al.
patent: 2006/0115881 (2006-06-01), Damude et al.
patent: 2007/0224661 (2007-09-01), Cirpus et al.
patent: 102005013779 (2006-09-01), None
patent: 2004101757 (2004-11-01), None
patent: WO 2004/101753 (2004-11-01), None
patent: WO 2005/012316 (2005-02-01), None
patent: WO 2005/083053 (2005-09-01), None
patent: WO 2005/083093 (2005-09-01), None
patent: WO 2006/052870 (2006-05-01), None
patent: WO 2006/100241 (2006-09-01), None
Seq ID No. 6 sequence alignment data.
Pereira, Suzette L. et al., A novel Omega3-fatty acid desaturase involved in the biosynthesis of eicosaptentaenoic acid, Biochemistry Journal, 2004, pp. 665-671, vol. 378, Biochemical Society.
Sayanova, Olga V. et al., Eicosapentaenoic acid: biosynthetic routes and the potential for synthesis in transgenic plants, Phytochemistry, 2004, pp. 147-158, vol. 65, Elsevier Ltd.
International Search Report dated Feb. 27, 2008, International Application No. PCT/US2007/009572, International Filing Date: Apr. 19, 2007.
J. Dyerberg et. al., Fatty Acid Composition of the Plasma Lipids in Greenland Eskimos, Amer. J. Clin. Nutr., 1975, vol. 28:958-966.
J. Dyerberg et. al., Eicosapentaenoic Acid and Prevention of Thrombosis and Atherosclerosis?, Lancet., 1978, vol. 2:117-119.
H. Shimokawa, Beneficial Effects of Eicosapetaenoic Acid on Endothelial Vasodilator Functions in Animals and Humans, World Rev. Nurt. Diet, 2001, vol. 88:100-108.
C. Schacky et. al., 3 Fatty Acids From Eskimos to Clinical Cardiology—What Took Us So Long?, World Rev. Nutr. Diet, 2001, vol. 88:90-99.
U.S. Appl. No. 60/855,177, filed Oct. 30, 2006, Zhixiong Xue et al.
U.S. Appl. No. 10/840,579, filed May 6, 2004, Stephen K. Picataggio et al.
U.S. Appl. No. 10/840,325, filed May 6, 2004, Narendra S. Yadav et al.
U.S. Appl. No. 10/869,630, filed Jun. 16, 2004, Stephen K. Picataggio et al.
U.S. Appl. No. 10/882,760, filed Jul. 1, 2004, Narendra S. Yadav et al.
U.S. Appl. No. 10/985,254, filed Nov. 10, 2004, Narendra S. Yadav et al.
U.S. Appl. No. 10/985,691, filed Nov. 10, 2004, Narendra S. Yadav et al.
U.S. Appl. No. 10/987,548, filed Nov. 12, 2004, Dana M. Walters Pollak et al.
U.S. Appl. No. 11/024,545, filed Dec. 29, 2004, Zhixiong Xue et al.
U.S. Appl. No. 11/024,544, filed Dec. 29, 2004, Narendra S. Yadav et al.
U.S. Appl. No. 11/166,993, filed Jun. 24, 2005, Howard Glenn Damude et al.
U.S. Appl. No. 11/183,664, filed Jul. 18, 2005, Stephen K. Picataggio et al.
U.S. Appl. No. 11/185,301, filed Jul. 20, 2005, Zhixiong Xue et al.
U.S. Appl. No. 11/190,750, filed Jul. 27, 2005, Stephen K. Picataggio et al.
U.S. Appl. No. 11/198,975, filed Aug. 8, 2005, Quinn Qun Zhu et al.
U.S. Appl. No. 11/225,354, filed Sep. 13, 2005, Zhixiong Xue et al.
Juretzek, Thomas et al., Vectors for gene expression and amplification in the yeast Yarrowia lipolytica, Yeast, 2001, p. 97-113, vol. 18, John Wiley & Sons, Ltd.
Partial International Search Report, International Application No. PCT/US2007/009572, International Filing Date Apr. 19, 2007.
U.S. Appl. No. 11/253,882, filed Oct. 19, 2005, Daniel Joseph Macool et al.
U.S. Appl. No. 11/264,784, filed Nov. 1, 2005, Howard Glenn Damude et al.
U.S. Appl. No. 11/264,737, filed Nov. 1, 2005, Howard Glenn Damude et al.
U.S. Appl. No. 11/265,761, filed Nov. 2, 2005, Howard Glenn Damude et al.
U.S. Appl. No. 60/795,810, filed Apr. 28, 2006, Howard Glenn Damude et al.
U.S. Appl. No. 60/793,575, filed Apr. 20, 2006, Zhixiong Xue et al.
U.S. Appl. No. 60/796,637, filed May 1, 2006, Narendra S. Yadav et al.
U.S. Appl. No. 60/801,172, filed May 17, 2006, Howard Glenn Damude et al.
U.S. Appl. No. 60/801,119, filed May 17, 2006, Howard Glenn Damude et al.
U.S. Appl. No. 60/853,563, filed Oct. 23, 2006, Howard Glenn Damude et al.
U.S. Appl. No. 60/855,177, filed Oct. 30, 2006, Zhixiong Xue et al.
U.S. Appl. No. 11/601,563, filed Nov. 16, 2006, Howard Glenn Damude et al.
U.S. Appl. No. 11/601,564, filed Nov. 16, 2006, Howard Glenn Damude et al.
U.S. Appl. No. 11/635,258, filed Dec. 7, 2006, Howard Glenn Damude et al.
U.S. Appl. No. 11/613,420, filed Dec. 20, 2006, John E Seip et al.

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