Patent application number | Description | Published |
20080201806 | Tetracycline Repressor and Uses Thereof - Compositions and methods relating to the use of tetracycline repressor in plants are provided. Compositions include a polynucleotide modified for expression in a plant, wherein the polynucleotide encodes a tetracycline repressor protein, as well as constructs, vectors, cells, plants and seeds comprising the polynucleotide, an/or produced by the methods. Also provided are methods to provide tetracycline repressor to a cell, and to regulate expression of a polynucleotide of interest in a cell, including a plant cell. | 08-21-2008 |
20080216191 | Doubling of Chromosomes in Haploid Embryos - Methods for producing doubled haploid corn ( | 09-04-2008 |
20080216198 | Doubled haploid cells, embryos and plants - Methods for producing homozygous plants, seeds, and plant cells are provided. Also provided are methods of transformation. | 09-04-2008 |
20080216200 | Alternative splicing factors polynucleotides, polypeptides and uses thereof - The invention provides isolated polynucleotides and their encoded proteins that are involved in splicing or modulating splicing activity. The invention further provides recombinant expression cassettes, host cells, transgenic plants, and antibody compositions. The present invention provides methods and compositions relating to altering splicing protein content and/or composition of plants. | 09-04-2008 |
20080242624 | Cyclin D Polynucleotides, Polypeptides and Uses Thereof - The invention provides isolated polynucleotides, specifically Cyclin D polynucleotides, and their encoded proteins that are involved in cell cycle regulation. The invention further provides recombinant expression cassettes, host cells, transgenic plants, and antibody compositions. The present invention provides methods and compositions relating to altering cell cycle protein content and/or composition of plants for the purpose of increasing transformation efficiency. | 10-02-2008 |
20080282426 | MOBILIZATION OF VIRAL GENOMES FROM T-DNA USING SITE-SPECIFIC RECOMBINATION SYSTEMS - The invention relates to methods and compositions for site-specific recombinase-mediated mobilization of viral replicons and associated DNAs of interest from T-DNA. The methods of the invention comprise | 11-13-2008 |
20090100550 | Artificial Plant Minichromosomes - Artificial plant minichromosomes comprising a functional centromere which specifically bind centromeric protein C (CENPC) and methods for making such minichromosomes are described. | 04-16-2009 |
20090142829 | Recombinant Constructs And Their Use In Reducing Gene Expression - Recombinant constructs useful for reducing the expression of endogenous mRNA and any substantially similar endogenous mRNA are disclosed. In particular, a recombinant construct comprising, inter alia, a suitable nucleic acid sequence and its reverse complement can be used to alter the expression of any homologous, endogenous RNA (i.e., the target RNA) which is in proximity to this suitable nucleic acid sequence. | 06-04-2009 |
20090165176 | Artificial Plant Minichromosomes - Artificial plant minichromosomes comprising a functional centromere which specifically bind centromeric protein C (CENPC) and methods for making such minichromosomes are described. | 06-25-2009 |
20090328252 | AP2 DOMAIN TRANSCRIPTION FACTOR ODP2 (OVULE DEVELOPMENT PROTEIN 2) AND METHODS OF USE - Methods and compositions for modulating plant development are provided. Nucleotide sequences and amino acid sequences encoding Ovule Development Protein 2 (ODP2) proteins are provided. The sequences can be used in a variety of methods including modulating development, developmental pathways, altering oil content in a plant, increasing transformation efficiencies, modulating stress tolerance, and modulating the regenerative capacity of a plant. Transformed plants, plant cells, tissues, and seed are also provided. | 12-31-2009 |
20100100981 | WUSCHEL (WUS) GENE HOMOLOGS - This invention relates to isolated polynucleotides encoding WUS polypeptides. The invention further provides isolated WUS polypeptides. The invention also provides methods of using the polynucleotides to modulate the level of WUS, improve transformation efficiency, to stimulate plant cell growth, including stem cells, to stimulate organogenesis, to stimulate somatic embryogenesis, to induce apomixis, and to provide a positive selection for cells comprising the polynucleotide. The invention also relates to cells, plants and seeds comprising the polynucleotides of the invention or produced by the methods of the invention. | 04-22-2010 |
20100173801 | Modified FRT Recombination Site Libraries and Methods of Use - Methods and compositions using populations of randomized modified FRT recombination sites to identify, isolate and/or characterize modified FRT recombination sites are provided. Kits comprising the library populations of FRT sites are also provided, as are methods to make a library of modified FRT recombination sites. The recombinogenic modified FRT recombination sites can be employed in a variety of methods for targeted recombination of polynucleotides of interest. | 07-08-2010 |
20100192263 | Novel FRT Recombination Sites and Methods of Use - Methods and compositions using populations of randomized modified FRT recombination sites to identify, isolate and/or characterize modified FRT recombination sites are provided. The recombinogenic modified FRT recombination sites can be employed in a variety of methods for targeted recombination of polynucleotides of interest, including methods to recombine polynucleotides, assess promoter activity, directly select transformed organisms, minimize or eliminate expression resulting from random integration into the genome of an organism, such as a plant, remove polynucleotides of interest, combine multiple transfer cassettes, invert or excise a polynucleotide, and identify and/or characterize transcriptional regulating regions are also provided. | 07-29-2010 |
20100285591 | CYCLIN D POLYNUCLEOTIDES, POLYPEPTIDES AND USES THEREOF - The invention provides isolated polynucleotides, specifically Cyclin D polynucleotides, and their encoded proteins that are involved in cell cycle regulation. The invention further provides recombinant expression cassettes, host cells, transgenic plants, and antibody compositions. The present invention provides methods and compositions relating to altering cell cycle protein content and/or composition of plants for the purpose of increasing transformation efficiency. | 11-11-2010 |
20110010795 | AP2 DOMAIN TRANSCRIPTION FACTOR ODP2 (OVULE DEVELOPMENT PROTEIN 2) AND METHODS OF USE - Methods and compositions for modulating plant development are provided. Nucleotide sequences and amino acid sequences encoding Ovule Development Protein 2 (ODP2) proteins are provided. The sequences can be used in a variety of methods including modulating development, developmental pathways, altering oil content in a plant, increasing transformation efficiencies, modulating stress tolerance, and modulating the regenerative capacity of a plant. Transformed plants, plant cells, tissues, and seed are also provided. | 01-13-2011 |
20110047655 | NOVEL FRT RECOMBINATION SITES AND METHODS OF USE - Methods and compositions using populations of randomized modified FRT recombination sites to identify, isolate and/or characterize modified FRT recombination sites are provided. The recombinogenic modified FRT recombination sites can be employed in a variety of methods for targeted recombination of polynucleotides of interest, including methods to recombine polynucleotides, assess promoter activity, directly select transformed organisms, minimize or eliminate expression resulting from random integration into the genome of an organism, such as a plant, remove polynucleotides of interest, combine multiple transfer cassettes, invert or excise a polynucleotide, and identify and/or characterize transcriptional regulating regions are also provided. | 02-24-2011 |
20110099665 | LEAFY COTYLEDON 1 TRANSCRIPTIONAL ACTIVATOR (LEC1) VARIANT POLYNUCLEOTIDES AND POLYPEPTIDES COMPOSITIONS AND METHODS OF INCREASING TRANSFORMATION EFFICIENCY - The present invention provides LEC1 variants. The LEC1 variants comprise a LEC1 A domain, a LEC1 B domain and a LEC1 C domain, where the LEC1 B domain has at least one mutation and/or is chimeric with respect to the LEC1 A or C domain. The invention also includes methods of preparing such LEC1 variants, and methods of using such LEC1 variants to modulate the level or activity of LEC1 variants in a plant cell. Modulation of LEC1 activity or levels can be used for different purposes such as increasing transformation efficiency, stimulating growth of somatic embryos, improving the growth and recovery of transformants, inducing apomixes, increasing transformation frequency, enhancing tissue culture response and the like. | 04-28-2011 |
20110119795 | ARTIFICIAL PLANT MINICHROMOSOMES - Artificial plant minichromosomes comprising a functional centromere which specifically bind centromeric protein C (CENPC) and methods for making such minichromosomes are described. | 05-19-2011 |
20110159486 | CELL CYCLE SWITCH 52(CCS52) AND METHODS FOR INCREASING YIELD - Methods and compositions for modulating plant yield are provided. Methods include employing cell cycle switch 52 (ccs52). The ccs52 sequences are used in a variety of methods including modulating plant biomass, growth, or both. Transformed plants, plant cell, tissues, seed, and expression vectors are also provided. | 06-30-2011 |
20110165679 | METHODS AND COMPOSITIONS FOR TARGETED POLYNUCLEOTIDE MODIFICATION - A variety of methods and compostions are provided, including methods and compositions for targeted modification of a specific target site in a cell or organism, methods for integrating polynucleotides of interest, methods to assess promoter activity, directly select transformed organisms, minimize or eliminate expression resulting from random integration into the genome of an organism, such as a plant, remove polynucleotides of interest, combine multiple transfer cassettes, invert or excise a polynucleotide, silence a gene, and identify and/or characterize transcriptional regulating regions. The methods involve the introduction of a cell proliferation factor and a double-strand break-inducing enzyme into an organism. | 07-07-2011 |
20110167516 | METHODS AND COMPOSITIONS FOR THE INTRODUCTION AND REGULATED EXPRESSION OF GENES IN PLANTS - Compositions and methods are provided for the introduction and the regulated expression of genes in plants. Compositions include promoter constructs that provide a level of activity useful for the regulated expression of site-specific recombinases, while avoiding premature excision. Further provided are isolated polynucleotides encoding novel babyboom polypeptides, expression cassettes, and plants comprising the same. Methods for the introduction of genes into plants are provided, including methods for plastid transformation and methods for the transformation of tissues from mature seeds and leaves. | 07-07-2011 |
20110167522 | CYCLIN D POLYNUCLEOTIDES, POLYPEPTIDES AND USES THEREOF - The invention provides isolated polynucleotides, specifically Cyclin D polynucleotides, and their encoded proteins that are involved in cell cycle regulation. The invention further provides recombinant expression cassettes, host cells, transgenic plants, and antibody compositions. The present invention provides methods and compositions relating to altering cell cycle protein content and/or composition of plants for the purpose of increasing transformation efficiency. | 07-07-2011 |
20110258741 | WUSCHEL(WUS) GENE HOMOLOGS - This invention relates to isolated polynucleotides encoding WUS polypeptides. The invention further provides isolated WUS polypeptides. The invention also provides methods of using the polynucleotides to modulate the level of WUS, improve transformation efficiency, to stimulate plant cell growth, including stem cells, to stimulate organogenesis, to stimulate somatic embryogenesis, to induce apomixis, and to provide a positive selection for cells comprising the polynucleotide. The invention also relates to cells, plants and seeds comprising the polynucleotides of the invention or produced by the methods of the invention. | 10-20-2011 |
20110287936 | GENE SWITCH COMPOSITIONS AND METHODS OF USE - Compositions and methods relating to the use of sulfonylurea-mediated control of gene expression are provided. Compositions include sulfonylurea responsive chemical switches wherein the gene expression is regulated by a sulfonylurea compound. Compositions also include polynucleotides encoding the polypeptides as well as constructs, vectors, prokaryotic and eukaryotic cells, and eukaryotic organisms including plants and seeds comprising the polynucleotide, and/or produced by the methods. Also provided are methods to regulate expression of a polynucleotide of interest in a cell or organism, and methods to modify a genome, including in a plant or plant cell. | 11-24-2011 |
20120023612 | SELECTIVE ABLATION OF DIPLOID EMBRYOS - Methods of selecting haploid embryos are disclosed. Methods of producing haploid embryos and non-viable diploid embryos on a plant are provided. Methods for selecting haploid embryos produced from haploid inducer maize lines are provided. Methods for producing improved maize haploid inducer lines are disclosed. Maize haploid inducer lines comprising transgenes causing ablated or abnormal diploid embryos are disclosed. | 01-26-2012 |
20120311736 | SELECTIVE ABLATION OF DIPLOID EMBRYOS - Methods of selecting haploid embryos are disclosed. Methods of producing haploid embryos and non-viable diploid embryos on a plant are provided. Methods for selecting haploid embryos produced from haploid inducer maize lines are provided. Methods for producing improved maize haploid inducer lines are disclosed. Maize haploid inducer lines comprising transgenes causing ablated or abnormal diploid embryos are disclosed. | 12-06-2012 |
20130052739 | NOVEL FRT RECOMBINATION SITES AND METHODS OF USE - Methods and compositions using populations of randomized modified FRT recombination sites to identify, isolate and/or characterize modified FRT recombination sites are provided. The recombinogenic modified FRT recombination sites can be employed in a variety of methods for targeted recombination of polynucleotides of interest, including methods to recombine polynucleotides, assess promoter activity, directly select transformed organisms, minimize or eliminate expression resulting from random integration into the genome of an organism, such as a plant, remove polynucleotides of interest, combine multiple transfer cassettes, invert or excise a polynucleotide, and identify and/or characterize transcriptional regulating regions are also provided. | 02-28-2013 |
20130254935 | AP2 DOMAIN TRANSCRIPTION FACTOR ODP2 (OVULE DEVELOPMENT PROTEIN 2) AND METHODS OF USE - Methods and compositions for modulating plant development are provided. Nucleotide sequences and amino acid sequences encoding Ovule Development Protein 2 (ODP2) proteins are provided. The sequences can be used in a variety of methods including modulating development, developmental pathways, altering oil content in a plant, increasing transformation efficiencies, modulating stress tolerance, and modulating the regenerative capacity of a plant. Transformed plants, plant cells, tissues, and seed are also provided. | 09-26-2013 |
20140173775 | METHODS AND COMPOSITIONS FOR PRODUCING AND SELECTING TRANSGENIC PLANTS - Compositions and methods are provided for the production and selection of transgenic plants and plant parts, for increasing the transformation frequency of a plant or plant part, and for regulating the expression of a transgene, such as a herbicide tolerance polynucleotide. The methods and compositions allow for the delay in the expression of herbicide tolerance polynucleotides until a point in development during which herbicide selection is more efficient. Compositions comprise polynucleotide constructs comprising an excision cassette that separates a transgene, such as a herbicide tolerance polynucleotide, from its promoter and host cells comprising the same. The excision cassette comprises a polynucleotide encoding a site-specific recombinase operably linked to an inducible promoter and expression of the recombinase leads to excision of the excision cassette and expression of the transgene. | 06-19-2014 |
20150044771 | Novel FRT Recombination Sites and Methods of Use - Methods and compositions using populations of randomized modified FRT recombination sites to identify, isolate and/or characterize modified FRT recombination sites are provided. The recombinogenic modified FRT recombination sites can be employed in a variety of methods for targeted recombination of polynucleotides of interest, including methods to recombine polynucleotides, assess promoter activity, directly select transformed organisms, minimize or eliminate expression resulting from random integration into the genome of an organism, such as a plant, remove polynucleotides of interest, combine multiple transfer cassettes, invert or excise a polynucleotide, and identify and/or characterize transcriptional regulating regions are also provided. | 02-12-2015 |