Abstract: A nucleic acid sequence effectively expressing FLP recombinase in monocot plants, particularly in maize. Stable, transformed maize plants harboring a gene encoding FLP or harboring FRT nucleic acid sequences enable efficient site-directed recombination of nucleic acid sequences in a monocot's genome.

Abstract: The invention disclosed herein provides genes and methods of creating and using said genes for expression in the seed of a plant like corn. When the genes are expressed endogenously, the result in the production of proteins that increase the nutritional value of the feed made from said seed. Also disclosed is a method of designing genes for use in production of proteins that can be expressed in a manner whereby the nutritional value of feed can be increased.

Abstract: The present invention provides methods for testing gene expression in a cotton fiber cells. The methods comprise contacting the cell with Agrobacterium sp., comprising a recombinant T-DNA vector, which includes a plant promoter operably linked to a gene of interest; and detecting the product of the polynucleotide of interest, thereby testing for expression of the polynucleotide of interest.

Abstract: An improved method of Agrobacterium transformation of plants, particularly Gramineae, is provided, utilizing conditions capable of inhibiting Agrobacterium-induced necrosis.

Abstract: The present invention provides methods for the efficient production of transformants with low transgene copy numbers. In the method, the average transgene copy number of transformants is decreased through methods which are believed to limit the interaction between segments of transforming DNA prior to transformation. The methods comprise means for end-modification of transforming DNA and use of limited quantities of DNA for transforrnation. Production of single or low copy transformation events is desirable in that it avoids many of the problems associated with high transgene copy number including co-suppression, unpredictable gene expression and non-Mendelian inheritance.

Abstract: DNA encoding mannose 6-phosphate reductase (M6PR) and the use of the DNA in vectors and bacteria and in plants. The enzyme enables the production of mannitol in plants which increases stress tolerance, particularly to salt.

Abstract: A transgenic flowering plant exhibiting a novel phenotype contains in its genome a genetic construct in which an AGL15 sequence is placed under the control of a promoter that is expressed in the plant, the promoter not being natively associated with the AGL15 sequence. A genetic construct that is useful for obtaining transgenic plants includes an AGL15 sequence under the control of a promoter, not natively associated with the AGL15 sequence, which is functional in plants.

Abstract: This invention is in the field of corn breeding, specifically relating to a dent corn inbred KW7791 and a resultant single cross dent corn hybrid designated as 6060Bt. Inbred KW7791 is especially bred for the north central United States and has demonstrated through the heterosis/hybrid vigor displayed in several single cross hybrids of which KW7791 is one of the parents, that it has superior general combining ability. Hybrid 6060Bt is a single cross hybrid developed by using KW7791 as one of the parents. Hybrid 6060Bt is a variety having superior agronomic performance that was especially bred for the north central United States.

Abstract: A chemically inducible promoter is described which may be used to transform plants with genes which are easily regulatable by adding plants or plant cells to a medium containing an inducer of the promoter or by removing the plants or plant cells from such medium. The promoter described is one which is inducible by a glucocorticoid which is not endogenous to plants. Such promoters may be used with a variety of genes such as ipt or knotted1 to induce shoot formation in the presence of a glucocorticoid. The promoter may also be used with antibiotic or herbicide resistance genes which are then regulatable by the presence or absence of inducer rather than being constitutive. Other examples of genes which may be placed under the control of the inducible promoter are also presented.

Abstract: The present invention is drawn to methods and compounds for providing resistance to photosensitizers in cells and organisms that are sensitive to photosensitizers. Specifically, an isolated nucleic acid molecule, which upon expression provides resistance to a photosensitizer, is described. Also described are methods of transforming cells and organisms with the isolated nucleic acid molecule, such that resistance to a photosensitizer is increased or provided to the cells and organisms so transformed.

Abstract: Polypeptide compounds and nucleotide sequences promoting resistance to eutypa dieback in plantsThe subject of the invention is a nucleotide sequence coding for an enzyme with eutypine reductase activity, capable of metabolizing the eutypine synthesized in plants by a fungus of the Eutypa lata or Libertella blepharis type.The overproduction of eutypine reductase by the plant host of the fungus enables the consequences of the presence of this fungus in plants to be attenuated or even eradicated.

Abstract: The present invention is directed to the identification and isolation of a promoter region from a raspberry genome. The promoter is operably linked, in a native raspberry genome, to the coding region of a raspberry E4 gene. The raspberry E4 gene promoter of the invention is capable of regulating moderate level, constitutive expression of a heterologous plant gene under its control. The invention is further directed to chimeric genes, cassette vectors, kits, transgenic plants, and methods employing a raspberry E4 promoter.

Abstract: The cDNA and genomic DNA encoding the ACC oxidase of broccoli are provided along with recombinant materials containing antisense constructs of these DNA sequences to permit control of the level of ACC oxidase in and, thus, the maturation and aging of Brassica oleracea plants which allows one to influence, e.g., lengthen, the shelflife of these plants.

Abstract: The present invention provides for the expression of phytase in transgenic plants or plant organs and methods for the production of such plants. DNA expression constructs are provided for the transformation of plants with a gene encoding phytase under the control of regulatory sequences which are capable of directing the expression of phytase. These regulatory sequences include sequences capable of directing transcription in plants, either constitutively, or stage and/or tissue specific, depending on the use of the plant or parts thereof. The transgenic plants and plant organs provided by the present invention may be applied to a variety of industrial processes either directly, e.g. in animal feeds or alternatively, the expressed phytase may be extracted and if desired, purified before application.

Abstract: The present invention is based on the unexpected observation that DNA methylation, particularly at cytosine residues, regulates the rate of development of a plant. Based on this observation, the present invention provides methods of increasing or decreasing the rate of development of a plant by either increasing or decreasing the amount of methylated DNA found in the plant. The present invention further provides plants that have been altered such that their rate of maturation is either increased or decreased relative to the rate of maturation of a non-altered plant.

Abstract: DNA sequences encoding antiviral proteins, amarandin 1 and 2 from Amaranthus viridis is disclosed. Expression vectors encoding amarandin 1 or 2 and transformed host cells are also disclosed.

Abstract: The present invention relates to a method for producing a transgenic plant in which a transforming agent such as a recombinant Agrobacterium or an isolated DNA molecule capable of conferring a desired phenotypic trait is injected into plant tissues using a needleless injection device. A preferred embodiment of the method provides the precise delivery of the transforming agent to floral tissues of a plant, allowing the direct insertion of the DNA of the transforming agent into germline cells of the plant that develop into seeds. This embodiment provides a more efficient method of transformation and subsequent regeneration of a transgenic plant.

Abstract: The subject invention pertains to materials and methods for transformed plants and plant tissues that are capable of expressing high levels of stable proteins which are localized as protein bodies within the plant cell. Transformed plants co-expressing high levels of both the 15 kD and 10 kD zein proteins are disclosed which accumulate to high levels as protein bodies in the vegetative tissue of the plant. Transformed plants co-expressing the 15 kD and 10 kD zein proteins are useful for providing forage crops containing increased levels of sulfur containing amino acids, such as methionine, in the diet of animals that normally feed on such crops. Also contemplated by the subject invention are transformed plants or plant tissue comprising stable protein bodies which contain heterologous proteinaceous material. In one embodiment, a stable protein body is expressed in a plant or plant tissue as a fusion protein comprising a zein protein and an operably linked protein or peptide.

Abstract: This invention relates generally to mechanisms of gene expression in plants and more specifically to regulation of expression of genes in plants in a "tissue-preferred" manner. Regulation of expression is achieved using a transcriptional regulatory unit capable of driving expression of genes within certain tissues of a plant. Said transcriptional regulatory unit are to be utilized for driving expression of genes effective in the control of insect or other pests which threaten plants.

Abstract: Transgenic plants which express cellulose-degrading enzymes, methods to make the transgenic plants, and methods to use the cellulose-degrading enzymes produced by the transgenic plants are disclosed.