Abstract: The invention relates to the genes encoding 3-oxoacyl-[acyl carrier protein(ACP)] reductase (OAR). Compositions and methods for producing polyhydroxyalkanoate in transformed plants and transformed host cells are provided. Such methods find use in producing biodegradable thermoplastics in host cells and plants. Isolated nucleotide molecules, expression cassettes, isolated polypeptides and genetically manipulated host cells, plants, plant tissues, plant cells and seeds are also provided.

Abstract: The invention relates to the genetic manipulation of plants to produce polyhydroxyalkanoate, particularly in the peroxisomes. Methods for producing such polymers in plants and host cells are provided. Such methods find use in producing biodegradable thermoplastics in plants and other organisms. Nucleotide molecules, expression cassettes, and genetically manipulated host cell, plants, plant tissues, and seeds are also provided.

Abstract: The invention relates to the genetic manipulation of plants to produce polyhydroxyalkanoate, particularly in the peroxisomes. Methods for producing such polymers in plants and host cells are provided. Such methods find use in producing biodegradable thermoplastics in plants and other organisms. Nucleotide molecules, expression cassettes, and genetically manipulated host cells, plants, plant tissues, and seeds are also provided.

Abstract: This invention relates to an isolated nucleic acid fragment encoding corn (Zea maize) and soybean (Glycine max) enoyl-ACP reductase. The invention also relates to the construction of a recombinant DNA construct encoding all or a portion of the enoyl-ACP reductase, in sense or antisense orientation, wherein expression of the recombinant DNA construct results in production of altered levels of the enoyl-ACP reductase in a transformed host cell.

Abstract: The invention relates to the genes encoding 3-oxoacyl-[acyl carrier protein(ACP)] reductase (OAR). Compositions and methods for producing polyhydroxyalkanoate in transformed plants and transformed host cells are provided. Such methods find use in producing biodegradable thermoplastics in host cells and plants. Isolated nucleotide molecules, expression cassettes, isolated polypeptides and genetically manipulated host cells, plants, plant tissues, plant cells and seeds are also provided.

Abstract: The invention relates to the genetic manipulation of plants to increase oil accumulation in plant tissues, particularly seeds. Methods for decreasing ?-oxidation in plants and optimizing oil accumulation in a seeds are provided. The methods find use in increasing the accumulation of oil or particular oil constituents in plant seeds. Isolated nucleotide molecules, isolated proteins, expression cassettes and transformed plants, plant tissues and plant cells are additionally provided.

Abstract: The invention relates to the genes encoding 3-oxoacyl-[acyl carrier protein(ACP)] reductase (OAR). Compositions and methods for producing polyhydroxyalkanoate in transformed plants and transformed host cells are provided. Such methods find use in producing biodegradable thermoplastics in host cells and plants. Isolated nucleotide molecules, expression cassettes, isolated polypeptides and genetically manipulated host cells, plants, plant tissues, plant cells and seeds are also provided.

Abstract: The present invention provides compositions and methods for regulating expression of heterologous nucleotide sequences in a plant. Compositions include a novel nucleotide sequence for a vascular tissue-preferred promoter for the gene encoding prunasin hydrolase and sequences isolated therefrom. A method for expressing a heterologous nucleotide sequence in a plant using the promoter sequences disclosed herein is provided. The method comprises stably incorporating into the genome of a plant cell a nucleotide sequence operably linked to the vascular tissue-preferred promoter of the present invention and regenerating a stably transformed plant that expresses the nucleotide sequence.

Abstract: This invention relates to an isolated nucleic acid fragment encoding a GTP cyclohydrolase II/3,4-dihydroxy-2-butanone-4-phosphate synthase protein. The invention also relates to the construction of a chimeric gene encoding all or a substantial portion of the protein, in sense or antisense orientation, wherein expression of the chimeric gene results in production of altered levels of the protein in a transformed host cell.

Abstract: The invention relates to the genes encoding 3-oxoacyl-[acyl carrier protein(ACP)] reductase (OAR). Compositions and methods for producing polyhydroxyalkanoate in transformed plants and transformed host cells are provided. Such methods find use in producing biodegradable thermoplastics in host cells and plants. Isolated nucleotide molecules, expression cassettes, isolated polypeptides and genetically manipulated host cells, plants, plant tissues, plant cells and seeds are also provided.

Abstract: This invention relates to an isolated nucleic acid fragment encoding corn (Zea maize) and soybean (Glycine max) enoyl-ACP reductase. The invention also relates to the construction of a recombinant DNA construct encoding all or a portion of the enoyl-ACP reductase, in sense or antisense orientation, wherein expression of the recombinant DNA construct results in production of altered levels of the enoyl-ACP reductase in a transformed host cell.

Abstract: The present invention provides compositions and methods for regulating expression of heterologous nucleotide sequences in a plant. Compositions include a novel nucleotide sequence for a vascular tissue-preferred promoter for the gene encoding prunasin hydrolase and sequences isolated therefrom. A method for expressing a heterologous nucleotide sequence in a plant using the promoter sequences disclosed herein is provided. The method comprises stably incorporating into the genome of a plant cell a nucleotide sequence operably linked to the vascular tissue-preferred promoter of the present invention and regenerating a stably transformed plant that expresses the nucleotide sequence.

Abstract: This invention relates to an isolated nucleic acid fragment encoding an SSE1 protein. The invention also relates to the construction of a chimeric gene encoding all or a portion of the SSE1 protein, in sense or antisense orientation, wherein expression of the chimeric gene results in production of altered levels of the SSE1 protein in a transformed host cell. The present invention also relates to methods using the SSE1 protein in modulating formation of storage organelles and storage compounds in seeds, and in discovering compounds with potential herbicidal activity.

Abstract: The invention relates to genes encoding polyhydroxyalkanoate synthases. Compositions and methods for producing polyhydroxyalkanoate are provided. Such compositions and methods find use in producing biodegradable thermoplastics in host cells and transgenic plants. Isolated nucleotide molecules, isolated polypeptides, expression cassettes and genetically manipulated host cells, plants, plant tissues, plant cells and seeds are also provided.

Abstract: The invention relates to the genetic manipulation of plants to increase oil accumulation in plant tissues, particularly seeds. Methods for decreasing &bgr;-oxidation in plants and optimizing oil accumulation in a seeds are provided. The methods find use in increasing the accumulation of oil or particular oil constituents in plant seeds. Isolated nucleotide molecules, isolated proteins, expression cassettes and transformed plants, plant tissues and plant cells are additionally provided.