Methods for improving seed characteristics

Multicellular living organisms and unmodified parts thereof and – Method of introducing a polynucleotide molecule into or...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C800S298000, C800S287000, C800S290000, C435S320100, C435S410000, C435S419000, C435S252300, C536S023100, C536S023600

Reexamination Certificate

active

10208948

ABSTRACT:
Methods are provided for altering grain characteristics by introducing into plants, isolated nucleic acid molecules that can be used to produce transgenic plants characterized by altered number, type, or configuration of aleurone cells within the seed. Also provided are isolated nucleic acids that encode maize dek1proteins, vectors capable of expressing such nucleic acid molecules, host cells containing such vectors, and polypeptides encoded by such nucleic acids.

REFERENCES:
patent: 1 033 405 (2000-06-01), None
Bowie et al, Science 247:1306-1310, 1990.
McConnell et al, Nature 411 (6838):709-713, 2001.
Fourgoux-Nicol et al (1999, Plant Molecular Biology 40 :857-872).
Larkin et al (1994, The Plant Cell 6:1065-1076).
Whetten et al (1999, NCBI Accession No. AW043258).
Lid et al (2002, PNAS 99(8):5460-5465).
Clonetech Laboratories, Inc. (1997, Protocol # PT3003-5, Version #PR7Y564, www.genomex.com/vector—maps/PT3003-5—map.pdf).
Becraft et al., CRINKLY4: A TNFR-Like Receptor Kinase Involved in Maize Epidermal Differentiation, Science (1996) 273:1406-1409.
Becraft et al., Positional cues specify and maintain aleurone cell fate in maize endosperm development, Development (2000) 127:4039-4048.
Bonnard et al., Nucleotide sequence, evolutionary origin and biological role of a rearranged cytokinin gene isolated from a wide hose range biotype IIIAgrobacteriumstrain, Mol Gen. Genet. (1989) 216:428-438.
Hargin et al., Triglyceride Deposits in the Starchy Endosperm of Wheat, Cereal Chem. (1980) 57(5):320-325.
Hargin et al., The Distribution of Acyl Lipids in the Germ, Aleurone, Starch and Non-starch Endosperm of Four Wheat Varieties, J. Sci. Food Agric. (1980) 31:877-888.
Kalla et al., The promoter of the barley aleurone-specific gene encoding a putative 7 kDa lipid transfer protein confers aleurone cell-specific expression in transgenic rice, Plant Journal (1994) 6(6):849-860.
Shen et al.,Sa/1 determines the number of aleurone cell layers in maize endosperm and encodes a class E vacuolar sorting protein, Proc. Natl. Acad. Sci. USA (2003) 100(11):6552-6557.
Thompson, R.D., Turning fields into grains, Nature (2000) 408:39-41.
Wang et al., The Calpain Domain of the Maize DEK1 Protein Contains the Conserved Catalytic Triad and Functions as a Cysteine Proteinase, J. Biol. Chem. (2003) 278(36):34467-34474.
Welch et al., Improving the mineral reserves and protein quality of maize (Zea maysL.) kernels using unique genes, Plant and Soil (1993) 155(156):215-218.
Wolf et al., Maize with Multilayer Aleurone of High Protein Content, Crop Science (1972) 12:440-442.
Yang et al., Molecular Characterization ofNbCHMP1Encoding of Homolog of HumanCHMP1inNicotiana benthamiana, Mol. Cells (2004) 17(2):255-261.
Olsen et al., In search of gene hierarchies regulating endosperm development: an effort involving forward and reverse genetics, functional genomics and proteomics, Plant Biology (2001) pp. 64-65 and Joint Annual Meetings of the American Society of Plant Biologists and the Canadian Society of Plant (Jul. 2001) Abstract #220.
Kessler et al., Characterization of xcl (extra cell layers), a mutation affecting planes of cell division during maize development, Plant Biology (2000) pp. 48 and Annual Meeting of the American Society of Plant Physiologists (Jul. 2000) Abstract #131.
Gavazzi et al., Dap (Defective aleurone pigmentation) mutations affect maize aleurone development, Mol. Gen. Genet. (1997) 256:223-230.
DATABASE EMBL,Zea maysPCO082662 mRNA sequence (2002) Accession No. AY104483.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Methods for improving seed characteristics does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods for improving seed characteristics, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods for improving seed characteristics will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3769180

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.