Delta-8 desaturase and its use in making polyunsaturated...

Chemistry: molecular biology and microbiology – Micro-organism – per se ; compositions thereof; proces of... – Bacteria or actinomycetales; media therefor

Reexamination Certificate

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C435S254200, C435S255100, C435S254220, C435S069100, C435S134000, C435S190000, C435S320100, C536S023200

Reexamination Certificate

active

11166993

ABSTRACT:
Isolated nucleic acid fragments and recombinant constructs comprising such fragments encoding a delta-8 desaturase along with a method of making long chain polyunsaturated fatty acids (PUFAs) using this delta-8 desaturase in plants and oleaginous yeast.

REFERENCES:
patent: 5057419 (1991-10-01), Martin et al.
patent: 5443974 (1995-08-01), Hitz et al.
patent: 5968809 (1999-10-01), Knutzon et al.
patent: 5972664 (1999-10-01), Knutzon et al.
patent: 6051754 (2000-04-01), Knutzon
patent: 6075183 (2000-06-01), Knutzon et al.
patent: 6136574 (2000-10-01), Knutzon et al.
patent: 6410288 (2002-06-01), Knutzon et al.
patent: 6459018 (2002-10-01), Knutzon
patent: 6825017 (2004-11-01), Browse et al.
patent: 2002/0139974 (2002-10-01), Matsushita et al.
patent: 2003/0019217 (2003-01-01), Sekiya et al.
patent: 2005/0136519 (2005-06-01), Picataggio et al.
patent: 0 005 277 (1979-11-01), None
patent: WO 91/13972 (1991-09-01), None
patent: WO 93/11245 (1993-06-01), None
patent: WO 94/11516 (1994-05-01), None
patent: WO 98/46763 (1998-10-01), None
patent: WO 98/46764 (1998-10-01), None
patent: WO 98/55625 (1998-12-01), None
patent: WO 00/12720 (2000-03-01), None
patent: WO 00/34439 (2000-06-01), None
patent: WO 00/40705 (2000-07-01), None
patent: WO 02/08269 (2002-01-01), None
patent: WO 02/26946 (2002-04-01), None
patent: WO 02/31178 (2002-04-01), None
patent: WO 02/077213 (2002-10-01), None
patent: WO03/099216 (2003-12-01), None
patent: WO 2004/057001 (2004-07-01), None
patent: WO 2004/057001 (2004-07-01), None
patent: WO 2004/071178 (2004-08-01), None
patent: WO 2004/071467 (2004-08-01), None
patent: WO 2004/101753 (2004-11-01), None
patent: WO 2004/101757 (2004-11-01), None
patent: WO 2004/104167 (2004-12-01), None
patent: WO 2005/012316 (2005-02-01), None
patent: WO 2005/047485 (2005-05-01), None
patent: WO 2005/083093 (2005-09-01), None
Wallis et al. The Delta8-desaturase ofEuglena gracilis:an alternate pathway for synthesis of 20-carbon polyunsaturated fatty acids, Arch Biochem Biophys. May 15, 1999; 365(2):307-16.
U.S. Appl. No. 60/583,041, filed Jun. 25, 2004, Damude et al.
U.S. Appl. No. 60/624,812, filed Nov. 4, 2004, Damude et al.
Colin Ratledge, Microbial Oils and Fats: An Assessment of Their Commercial Potential, Progress in Industrial Microbiology, vol. 16:119-206, 1982.
National Center for Biotechnology Information General Identifier No. 5639724, Accession No. AAD45877, Jul. 29, 1999, J. G. Wallis et al., The Delta8-desaturase ofEuglena gracilis:an alternate pathway for synthesis of 20-carbon polyunsatrurated fatty acids.
James G. Wallis et al., The Delta8-Desaturase ofEuglena gracilis: An Alternate Pathway for Synthesis of 20-Carbon Polyunsaturated Fatty Acids, Archives of Biochemistry and Biophysics, vol. 365(2):307-316, 1999.
Baoxiu Qi et al., Production of very long chain polyunsaturated omega-3 and omega-6 fatty acids in plants, Nature Biotechnology, vol. 22(6):739-745, 2004.
James P. Spychalla et al., Identification of an animal w-3 fatty acid desaturase by heterologous expression in Arabidopsis, PNAS, vol. 94:1142-1147, 1997.
Janice McColl, Health Benefits of Omega-3 Fatty Acids, Nutraceuticals, vol. 2(4):35-40, 2003.
National Center for Biotechnology Information General Identifier No. 22296825, Accession No. AY131238, Aug. 17, 2002, A. El Filai et al., Characterization and cloning of delta-6-desaturase inArgania spinosafruit.
National Center for Biotechnology Information General Identifier No. 17223796, Accession No. AY055118, Dec. 1, 2001, F. G. Maroto et al., Cloning and Molecular Characterization of the D6-Desaturase from Echium: Functional Expression in Yeast and Tobacco.
National Center for Biotechnology Information General Identifier No. 17223794, Accession No. AY055117, Dec. 1, 2001, F. G. Maroto et al., Cloning and Molecular Characterization of the D6-Desaturase from Echium: Functional Expression in Yeast Tobacco.
National Center for Biotechnology Information General Identifier No. 11527282, Accession No. AF296076, Dec. 22, 2000, K. Laoteng et al., Delta(6)-desaturase ofMucor rouxiiwith high similarity to plant delta(6)-desaturase and its heterologous expression inSaccharomyces cerevisiae.
National Center for Biotechnology Information General Identifier No. 4102020, Accession No. AF007561, Jan. 5, 1999, A. N. Nunberg et al.
National Center for Biotechnology Information General Identifier No. 349562, Accession No. L11421, Aug. 13, 1993, A. S. Reddy et al., Isolation of a delta 6-desaturase gene from thecyanobacterium Synechocystissp. strain PCC 6803 by gain-of-function expression inAnabaenasp. strain PCC 7120.
National Center for Biotechnology Information General Identifier No. 52138608, Accession No. NM—031344, Jun. 14, 2005, C. Comte et al., Effects of streptozotocin and dietary fructose on delta-6 desaturation in spontaneously hypertensive rat liver.
National Center for Biotechnology Information General Identifier No. 18483178, Accession No. AF465283, Feb. 4, 2002, L. Liu et al., Cloning and sequence analysis of the delta 6 fatty acid desaturase gene fromMortierella aplinaATCC16266 genomic and cDNA.
National Center for Biotechnology Information General Identifier No. 18483174, Accession No. AF465281, Feb. 4, 2002, L. Liu et al., Cloning and sequence analysis of the delta 6 fatty acid desaturase gene fromMortierella aplinaATCC16266 genomic and cDNA.
National Center for Biotechnology Information General Identifier No. 6448795, Accession No. AF110510, Nov. 18, 1999, Y. S. Huang et al., Cloning of delta12- and delta6-desaturases fromMortierella alpinaand recombinant production of gamma-linolenic acid inSaccharomyces cerevisiae.
National Center for Biotechnology Information General Identifier No. 18483176, Accession No. AF465282, Feb. 4, 2002, L. Xing et al., Cloning and sequence analysis of the delta 6 fatty acid desaturase gene fromMortierella isabellinaM6-22 genomic and cDNA.
National Center for Biotechnology Information General Identifier No. 16033736, Accession No. AF419296, Oct. 11, 2001, H. Hong et al., A delta-6 fatty acid desaturase fromPythium irregulare.
National Center for Biotechnology Information General Identifier No. 15823619, Accession No. AB052086, Oct. 2, 2001, Y. Michinaka et al., Cloning and characterization of a delta-6 fatty acid desaturase fromMucor circinelloides.
National Center for Biotechnology Information General Identifier No. 8670978, Accession No. AJ250735, Apr. 15, 2005, P. Sperling et al., A bifunctional delta-fatty acyl acetylenase/desaturase from the mossCeratodon purpureus. A new member of the cytochrome b5 superfamily.
National Center for Biotechnology Information General Identifier No. 4406527, Accession No. AF126799, Jun. 21, 2000, H. P. Cho et al., Cloning, expression, and nutritional regulation of the mammalian Delta-6 desaturase.
National Center for Biotechnology Information General Identifier No. 4406525, Accession No. AF126798, Jun. 21, 2001, H. P. Cho et al., Cloning , expression, and nutritional regulation of the mammalian Delta-6 desaturase.
National Center for Biotechnology Information General Identifier No. 6842049, Accession No. AF199596, Jun. 21, 2003, H. P. Cho et al., Cloning, expression, and fatty acid regulation of the human delta-5 desaturase.
National Center for Biotechnology Information General Identifier No. 7861969, Accession No. AF226273, May 17, 2000, A. E. Leonard et al., cDNA cloning and characterization of human Delta5-desaturase involved in the biosynthesis of arachidonic acid.
National Center for Biotechnology Information General Identifier No. 11386008, Accession No. AF320509, Aug. 13, 2001, R. Zolfaghari et al., Fatty acid delta(5)-desaturase mRNA is regulated by dietary vitamin A and exogenous retinoic acid in liver of adult rats.
National Center for Biotechnology Information General Identifier No. 16151828, Accession No. AB072976, Oct. 16, 2001, T. Matsuzaka et al., Dual gene regulation of mouse delta-5 and -6 desaturase by SREBP-1 and PPAR alpha.
National Center for Biotechnology Information General Identifier No. 20069122, Accession No. AF489588, Apr. 8, 2002, X. Qui et al., Identificat

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