Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Reexamination Certificate
2008-10-23
2010-11-23
Mehta, Ashwin (Department: 1638)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
C435S419000, C435S468000, C800S278000
Reexamination Certificate
active
07838653
ABSTRACT:
The present invention provides compositions and methods for regulating expression of heterologous nucleotide sequences in a plant. Compositions are novel nucleotide sequences for a stress-induced promoter endogenously associated with the rye CBF31 coding region. A method for expressing a heterologous nucleotide sequence in a plant or plant cell using the regulatory sequences disclosed herein is provided. The method comprises transforming a plant cell to comprise a heterologous nucleotide sequence operably linked to a regulatory sequence of the present invention and optionally regenerating a stably transformed plant from the transformed plant cell.
REFERENCES:
patent: 2005103075 (2005-11-01), None
Badawi, et al.; “The CBF gene family in hexaploid wheat and its relationship to the phylogenetic complexity of cereal CBFs”; Mol Genet Genomics (2007) 277:533-554; Springer-Verlag; Berlin/Heidelberg, Germany.
Zarka, et al.; “Cold Induction ofArabidopsisCBF Genes Involves Multiple ICE (inducer of CBF Expression) Promoter Elements and a Cold-Regulatory Circuit That is Desensitized by Low Temperature”; Plant Physiology (Oct. 2003) 133:910-918; American Society of Plant Biologists; Rockville, MD, US.
Shinwari, et al.; “AnArabidopsisGene Family Encoding DRE/CRT Binding Proteins Involved in Low-Temperature-Responsive Gene Expression”; Biochmical and Biophysical Research Communications (1998) 250:161-170; Academic Press; Elseiver; The Netherlands.
Chinnusamy, et al.; “ICE1: a regulator of cold-induced transcroptome and freezing tolerance inArabidopsis”; Genes and Development (2003) 17:1043-1054; Cold Spring Harbor Laboratory Press; Cold Spring Harbor, NY, US.
EMBL:EF028775. “Triticum aestivumCBFIVb-21.1 mRNA, complete cds.” Nov. 15, 2006.
Mehta Ashwin
Pioneer Hi-Bred International Inc,
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