Fructan biosynthetic enzymes

Details Fructan biosynthetic enzymes Fructan biosynthetic enzymes

2007-08-07

2007-08-07

Kallis, Russell P. (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

C800S298000, C800S278000, C435S419000, C435S320100, C536S023100, C536S023200, C536S023600

Reexamination Certificate

active

10916247

ABSTRACT:
This invention relates to isolated nucleic acid fragments encoding fructosyltransferases. More specifically, this invention relates to polynucleotides encoding 1-FFTs, 6-SFTs, or 1-SSTs. The invention also relates to the construction of a recombinant DNA constructs encoding all or a portion of the fructosyltransferases, in sense or antisense orientation, wherein expression of the recombinant DNA construct results in production of altered levels of the fructosyltransferases in a transformed host cell.

REFERENCES:
patent: 6057494 (2000-05-01), Koops et al.
patent: WO 99/54480 (1999-04-01), None
USDA, ARS, National Genetic Resources Program. Germplasm Resources Information Network—(GRIN) (Online Database). National Germplasm Resources Laboratory, Beltsville, Maryland.
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National Center for Biotechnology Information General Identifier No. 7435467, Jul. 21, 2000, Sprenger, N., et. al., Purification, Cloning and Functional Expression of Sucrose: Fructan 6-Fructosyltransferase, a Key Enzyme of Fructan Synthesis in Barley.
National Center for Biotechnology Information General Identifier No. 3367711, Jan. 28, 1999, Van Der Meer, I.M., et. al., Cloning of the Fructan Biosynthesis Pathway of Jerusalem Artichoke.
Norbert Sprenger et al., PNAS, vol. 92:11652-11656, Dec. 1995, Purification, Cloning, and Functional Expression of Sucrose:Fructan 6-Fructosyltransferase, a Key Enzyme of Fructan Synthesis in Barley.

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