Δ6 acetylenase and Δ6-desaturase from ceratodon...

Details Δ6 acetylenase and Δ6-desaturase from ceratodon... Δ6 acetylenase and Δ6-desaturase from ceratodon...

2007-02-27

2007-02-27

McElwain, Elizabeth F. (Department: 1638)

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

C800S281000, C536S023200, C435S252300, C435S320100

Reexamination Certificate

active

09980468

ABSTRACT:
The present invention relates to a process for preparing unsaturated fatty acids and to a process for preparing triglycerides with an increased content of unsaturated fatty acids. The invention further relates to the use of DNA sequences coding for Δ6-acetylenase/Δ6-desaturases or Δ6-desaturases for producing a transgenic organism, preferably a transgenic plant or a transgenic microorganism with increased content of fatty acids, oils or lipids with Δ6 triple bonds and/or Δ6 double bonds.The invention additionally relates to an isolated nucleic acid sequence; to an expression cassette comprising a nucleic acid sequence, a vector and organisms comprising at least one nucleic acid sequence or expression cassette. The invention additionally relates to unsaturated fatty acids and triglycerides with an increased content of unsaturated fatty acids and the use thereof.

REFERENCES:
patent: 4987071 (1991-01-01), Cech et al.
patent: 5116742 (1992-05-01), Cech et al.
patent: 5504200 (1996-04-01), Hall et al.
patent: 5608152 (1997-03-01), Kridl et al.
patent: 5614393 (1997-03-01), Thomas et al.
patent: 249 676 (1987-12-01), None
patent: 335 528 (1989-10-01), None
patent: 388 186 (1990-09-01), None
patent: 550 162 (1993-07-01), None
patent: 794 250 (1997-09-01), None
patent: 91/13972 (1991-09-01), None
patent: 91/13980 (1991-09-01), None
patent: 93/06712 (1993-04-01), None
patent: 93/11245 (1993-06-01), None
patent: 93/21334 (1993-10-01), None
patent: 94/11516 (1994-05-01), None
patent: 94/18337 (1994-08-01), None
patent: 95/15389 (1995-06-01), None
patent: 95/18222 (1995-07-01), None
patent: 95/19943 (1995-07-01), None
patent: 95/23230 (1995-08-01), None
patent: 96/13591 (1996-05-01), None
patent: 96/21022 (1996-07-01), None
patent: 97/21340 (1997-06-01), None
patent: 97/30582 (1997-08-01), None
patent: 97/37033 (1997-10-01), None
patent: 98/45461 (1998-10-01), None
patent: 98/46763 (1998-10-01), None
patent: 98/46764 (1998-10-01), None
patent: 99/16890 (1999-04-01), None
patent: 99/27111 (1999-06-01), None
Broun et al, Science 282: 131-133, Nov. 13, 1998.
Van de Loo et al, Proc Natl. Acad Sci, USA, 92: 6743-6747, Jul. 1995.
Doerks et al, TIG 14(6): 248-250, Jun. 1998.
Smith et al, Nature Biotechnology 15: 1222-1223, Nov. 1997.
Brenner, S. E., TIG 15(4): 132-133, Apr. 1999.
Bork et al, TIG 12(10): 425-427, Oct. 1996.
De Luca, V, AgBiotech News and Information 5(6): 225N-229N, 1993.
The Plant Jrl., 1992, 2, 233-239, Baeumlein et al.
EMBO Jrl., vol. 3, No. 4, 835-846, 1984, Gielen et al.
Critical Reviews in Plant Sciences, 15(4) :285-423 (1996, Kermode.
Plant Molecular Bio., 20: 1195-1197, 1992, Becker et al.
Nucleic Acids Res., vol. 12, No. 22, 1984, Bevan, 8711-8721.
Nature vol. 329, Oct. 29, 1987, Seed, 840-842.
EMBO Jrl., vol. 6, 1987, No. 1, 187-193, Kaufmann et al.
I. Engineering Transgenic Plants, 4. Techniques for Gene Transfer, 128-146.
Nature vol. 334, Aug. 18, 1988, Haseloff et al., 585-591.
Science, vol. 261, Sep. 10, 1993, Bartel et al., 1411-1418.
Nucleic Acids Res., vol. 20, Supplement 2111-2118, Wada et al.
Applications of DNA shuffling to pharmaceuticals and vaccines, Patten et al., 724-733.
Jrl.Molecular Bio., vol. 272, No. 1, Sep. 12, 1997, Moore et al. 336-347.
Cell, vol. 21, No. 1, Aug. 1980,Guilley et al, 285-294.
Plant Molecular Bio., Vo. 22, 1993,Ward et al., 361-366.
Nucleic Acids Res., vol. 15, No. 21, 1987, Gallie et al.8693-8711.
Yeast, vol. 8, No. 1, Jan. 1992, Romanos et al., 423-488.
Appl. of Recombinant DNA Tech., Skatrud, 369-424.
Methods in Plant Molecular Bio. and Biotech., Procedures for Introducing Foreign DNA into Plants, 71-119.
Gene, 69 (1988) 301-315, Amann et al.
Gene, 67 (1988)31-40, Smith et al.
Methods in Enzymology, vol. 185, Gene Expresion Technology, Expression inE. coli, Studier, 60-89.
The Embo Jrl., vol. 6,No. 1, 1987,Baldari et al., 229-234.
Cell, vol. 30, No. 2, Sep. 1992, Kurjan et al., 933-943.
Gene,54 (1987) 113-123, Schultz et al.
Molecular and Celluar Bio., Dec. 1983, 2156-2165, Smith et al.
Virology 170, 31-39 (1989) Luckow et al.
Vector development for filamentous fungi, van den Hondel et al.1-28, Apr. 1990.
Methods in Enzymology, vol. 71, 1981,McKeon et al., 275-281.
Methods in Enzymology, vol. 71, Lipids, Part C, 1981 178-180.
Stearoyl-Acyl Carrier Proten Desaturase from Safflower Seeds, McKeon et al., 275-281, Methods in Enzymology, vol. 71, 1981.
Annu.Rev.Plant Physiol. Plant Mol. Biol, 1991, 42:205-225, Gene Transfer to Plants.
Nucleic Acids Res., vol. 12, No. 22, 1984, Bevan.
Nucleic Acids Res., vol. 16, No. 20, 1988, Hoefgen.
Transgenic Plants, vol.1, Vectors for Gene Transfer in Higher Plants, White, 15-48.
Methods in Enzymology, vol. 185, Gottesman, 119-128.
Natl., Academy of Sci, Nov. 1997, vol. 74,No. 11, Nicklen et al., 5463-5467.
Nucleic Acids Res., vol. 13, No. 13, 1985, Bytebier et al.
Physiologia Plantarum, vol. XV, 1962,Murashige et al., 473-497.
J.PlantPhysiol., vol. 144, 265-271, 1994, Kohn et al.
Eur.J.Biochem.276,3801-3811, FEBS 2000, Sperling et al.
J.of Bio.Chem., vol. 273, No. 44, Oct. 30, 1998, 28590-28596, Sperling et al.
An Uncommon Pathway in the Biosynthesis of Acetylenic Fatty Acids in Mosses, Beutelmann et al., 546-548, 1995.
C.R.Acad.Sci. Paris, 1993,316: 1194-1199, Bechtold et al.
Maydica 42 (1997) 143-154, Pareddy et al.
The Plant Jrl., (1998) 13(1), 51-61, Pasentsis et al.
The Plant Jrl.,(1998) 15(1) : 39-48, Girke et al.
Biochimie (1994) 76,674-692,F. Lederer.
Biochemistry 1994, 33, 12787-12794, Shanklin et al.
Cell,vol. 21, 285-294,Aug. 1998, Guilley et al.
Plant,Jan. 1999, vol. 4, No. 1 [37] 1-14 issn 1360-1385.
Plant Science, 66(1990) 221-230, Hoefgen et al.
Apl.Mol.Genetics of Fungi, Gene Transfer Systems and Plant Physiology and Biochemistry, vol. 26, No. 1, Jan.-Feb. 1988, Wang et al., 777-792.
Biochemical Jrl., 1998, 330, Napier et al., 611-614.
Nucleic Acids Res., vol. 12, No. 1, 1984, Devereux et al., 387-395.
Jrl.Molecular Evolution, vol. 25, 1987, 225-260, Dams et al.
Computer Application in the Biosciences, vol. 5, 1989 ,Higgins et al., 151-153.
J.of Bio.Chem., vol. 265, No. 33, Nov. 25, 1990, 20144-20149, Stukey et al.
Nature Int. Weekly Jrl.of Sci., Enchancement of chilling tolerance . . . Wada et al., 200-203, vol. 347, Sep. 13, 1990.
Mol.GenGenet (1991) 225:459-467, Baeumlein et al.
EMBOJrl.. vol. 8, No. 9, 2445-2451, 1989,Stockhaus et al.
Plant Jrl. (1992) 2(3),397-404, Gatz et al.
Cloning ofΔ12-andΔ6-Desaturases fromMortierella alpina. . . , Huang et al, 649-659.

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