Multicellular living organisms and unmodified parts thereof and – Method of introducing a polynucleotide molecule into or... – The polynucleotide alters carbohydrate production in the plant
Reexamination Certificate
2006-09-26
2006-09-26
Fox, David T. (Department: 1638)
Multicellular living organisms and unmodified parts thereof and
Method of introducing a polynucleotide molecule into or...
The polynucleotide alters carbohydrate production in the plant
C800S286000, C800S317200, C435S101000, C435S194000, C435S419000, C435S468000, C536S023600, C536S024500
Reexamination Certificate
active
07112718
ABSTRACT:
Transgenic plant cells and plants are described which synthesize a starch which is modified in comparison with corresponding wild type plant cells and plants. The plant cells and plants described show a reduced activity of R1, BEI and BEII proteins. Furthermore, modified starches as well as methods for their production are described.
REFERENCES:
patent: 6207880 (2001-03-01), Kossmann
patent: 2001/0007155 (2001-07-01), Kossmann
patent: 196 53 176 (1998-06-01), None
patent: WO 97/11188 (1997-03-01), None
patent: WO 97/20040 (1997-06-01), None
patent: WO 98/27212 (1998-06-01), None
Kortstee et al. Portland Press Proceedings 14: 89-98 (1998).
Duwenig et al. The Plant Journal 12(2): 323-333 (1997).
Ritte et al. Starch 52(6-7): 179-185 (2000).
Safford et al. Carbohydrate Polymers 35(3-4): 155-168 (1998).
Kull et al. Journal of Genetics and Breeding 49(1): 69-76 (Mar. 1995).
Kuipers et al. The Plant Cell 6(1): 43-52 (Jan. 1994).
Glover & Mertz, “Chapter 7, Par. 4.1.2.1: Starch” and “Chapter 7, Par. 5.2.4.2: High Amylose Corn,” inNutritional Quality of Cereal Grains: Genetic and Agronomic Improvement, American Society of Agronomy, Olson & Frey eds., pp. 183, 201-202, 269-271 (1987).
Lorberth et al., “Inhibition of Starch-Granule-Bound Protein Leads to Modified Starch and Repression of Cold Sweetening,”Nature Biotech. 16: 473-477 (1998).
Schwall et al., “Production of Very-High-Amylose Potato Starch by Inhibition of SBE A and B,”Nature Biotech. 18: 551-554 (2000).
Shi et al., “Molecular Structure of a Low-Amylopectin Starch and Other High-Amylose Maize Starches,”J. Cereal Sci. 27: 289-99 (1998).
Frohberg Claus
Landschütze Volker
Pilling Jens
Uwer Ursula
Fish & Neave IP Group Ropes & Gray LLP
Fox David T.
LandOfFree
Transgenic plants synthesizing high amylose starch does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Transgenic plants synthesizing high amylose starch, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transgenic plants synthesizing high amylose starch will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3570325