Genetically modified plants having modulated brassinosteroid...

Multicellular living organisms and unmodified parts thereof and – Method of introducing a polynucleotide molecule into or... – The polynucleotide alters plant part growth

Reexamination Certificate

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C800S298000, C435S468000

Reexamination Certificate

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07034205

ABSTRACT:
Disclosed are plants and methods of making plants that have a dwarf stature in comparison to wildtype plants. By transforming a wildtype plant with a “bas1” gene, or functional homolog thereof, the plant grows to have a dwarf stature.

REFERENCES:
patent: 95/16041 (1995-06-01), None
Mangold et al. Gene and cDNA for plant cytochrome P450 proteins (CYP72 family) from Catharanthus roseus, and transgenic expression of the gene and a cDNA in tobaco andArabidopsis thaliana. Plant Science, 1994, vol. 96, pp. 129-136.
Persans et al.Differential induction of cytochrome P450-mediated triasulfuron metabolism by naphthalic anhydride and triasulfuron.Plant Physiol. Dec. 1995;109(4):1483-90.
Lyznik et al.Heat-inducible expression of FLP gene in maize cells.Plant J. Aug. 1995;8(2):177-86.
Mitzutani et al. Cytochrome P450 superfamily inArabidopsis thaliana: isolation of cDNAs, differential expression, and RFLP mapping of multiple cytochromes P450. Plant Mol Biol. 1998 May;37(1):39-52.
Werck-Reichhart D. and Feyereisen P., Cytochromes P450: a success story. Genome Biol. 2000;1(6):3003.1-3003.9.
Schlichting I. et al., The catalytic pathway of cytochrome p450cam at atomic resolution. Science. Mar. 3, 2000; 287(5458):1615-22.
Rupasinghe S. et al. Common active site architecture and binding strategy of four phenylpropanoid P450s fromArabidopsis thalianaas revealed by molecular modeling. Protein Eng. Oct. 2003; 16(10):721-31.
Mangold et al. Gene and cDNA for plant cytochrome P450 proteins (CYP72 family) fromCatharanthus roseus, and transgenic expression of the gene and a cDNA in tobaco andArabidopsis thaliana. Plant Science, 1994, vol. 96, pp. 129-136.
Persans et al.Differential induction of cytochrome P450-mediated triasulfuron metabolism by napthalic anhydride and triasulfuron.Plant Physiol. Dec. 1995;109(4):1483-90.
Lyznik et al.Heat-inducible expression of FLP gene in maize cells.Plant J. Aug. 1995;8(2):177-86.
Mast N. et al. Broad substrate specificity of human cytochrome P450 46A1 which initiates cholesterol degradation in the brain. Biochemistry. Dec. 9, 2003;42(48):14284-92.
Shimada Y. et al. Brassinosteroid-6-oxidases fromArabidopsisand tomato catalyze multiple C-6 oxidations in brassinosteroid biosynthesis. Plant Physiol. Jun. 2001;126(2):770-9.
Baier et al.,The Plant 2-Cys peroxiredoxin BAS1 is a Nuclear-Encoded Chloroplast Protein: Its Expressional Regulation, Phylogenetic Origin, and Implications for its Specific Physiological Function in Plants, The Plant Journal, vol. 12(1):179-190 (1997).
Bishop et al.,the Tomato Dwarf Gene Isolated by Heterologous Transposon Tagging Encodes the First Meeting Member of a New Cytochrome P450 Family, The Plant Cell, vol. 8:959-969 (Jun. 1996).
Neff et al.,BAS1: A Gene Regulating Brassinosterid Levels and Light Responsiveness in Arabidopsis, PNAS vol. 96(26):15316-15323 (1999).
Doerks,Protein Annotation: Detective Work for Function Prediction. TIG, vol. 14 No. 6. pp. 248-250 (1998).
GenBank Accession TO4442, (Nov. 1997).
Rounsley et al., Genbank Accession B29839 (Oct. 1997).
Altmann, Thomas “A tale of dwarfs and drugs: brassinosteroids to the rescue”,Trends in Genetics, 14(12):490-495 (1998).
Choe, et al., “the DWF4 Gene ofArabidopsisEncodes a Cytochrome P450 that mediates multiple 22α-Hydroxylation Steps in Brassinosteroid Biosynthesis”,The Plant Cell, 10(2):231-243 (1998).
Szekeres, et al., “Brassinosteroids Rescue the Deficiencyof CYP90, a Cytochrome P450, Controlling Cell Elongation and De-etiolation inArabidopsis”,Cell, 85:171-182 (1996).
Winkler, et al., “The Maize Dwarf3 Gene Encodes a Cytochrome P450-Mediated Early Step in Gibberellin Biosynthesis”,The Plant Cell, 7(8):1307-1317 (1995).
Salchert, et al., “Control of cell elongation and stress responses by steroid hormones and carbon catabolic repression in plants”,Philosophical Transactions of the Royal Society of London, Series B, 353(1374):1517-1520 (1998).
Irmler, Stefan et al., (2000) “Indole Alkaloid Biosynthesis inCatharanthus roseus: New Enzyme Activities and Identification of Cytochrome P450 CYP72A1 as Secologanin Synthase”the Plant Journal, 24(6): 797-804.
Rupasinghe, Sanjeewa et al., (2003) “Common Active Site Architecture and Binding Strategy of Four Phenylpropanoid P450s fromArabidopsis thalianaas revealed by molecular Modeling”Protein Engineering, 16(10):721-731.
Schlichting, Ilme et al., (2000) “The Catalytic Pathway of Cytochrome P450cam at Atomic Resolution”Science, 287:1615-1622.
Turk, Edward M. et al., (2003) CYP72B1 Inactivates Brassinosteroid Hormones: An Intersection Between Photomorphogenesis and Plant Steroid Signal TransductionPlant Physiology, 133:1643-1653.
Werck-Reichhart, Daniéle et al., (2000) “Cytochromes P450: A Success Story”Genome Biology, 1(6):3003.1-3003.9.

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