Abstract: The invention provides specific transgenic cotton plants, plant material and seeds, characterized in that these products harbor a specific transformation event at a specific location in the cotton genome. Tools are also provided which allow rapid and unequivocal identification of the event in biological samples.
Abstract: The invention provides specific transgenic rice plants, plant material and seeds, characterized in that these products harbor a specific transformation event at a specific location in the rice genome. Tools are also provided which allow rapid and unequivocal identification of the event in biological samples.
Type:
Grant
Filed:
August 24, 2007
Date of Patent:
April 19, 2011
Assignee:
Bayer Bioscience N.V.
Inventors:
Marc De Beuckeleer, Kirk Johnson, Frank Michiels
Abstract: Novel bacterial insecticidal proteins and equivalents thereof were isolated. These proteins and the DNA sequences encoding them are useful to make insecticidal compositions or transgenic plants to protect plants from damage by insects, particularly coleopteran insects.
Type:
Grant
Filed:
August 10, 2006
Date of Patent:
April 5, 2011
Assignee:
Bayer BioScience N.V.
Inventors:
Annemie Boets, Greta Arnaut, Jeroen Van Rie, Nicole Damme
Abstract: The invention relates to fungal disease resistance, in particular to resistance to blackleg disease caused by Leptosphaeria maculans. Provided are Brassica plants and seeds comprising a fragment of chromosome 8 of a wild B. rapa accession in their genome, wherein this fragment comprises a blackleg resistance locus. Further provided are molecular markers linked to the blackleg resistance locus and methods of using the markers. Brassica plants and seeds with stacked blackleg resistance loci are also provided.
Type:
Grant
Filed:
December 23, 2004
Date of Patent:
February 22, 2011
Assignee:
Bayer BioScience N.V.
Inventors:
Elke Diederichsen, Benjamin Laga, Johan Botterman
Abstract: The invention pertains to novel insecticidal compounds derived from Bacillus thuringiensis strains. New proteins designated. Cry2Ae, Cry2Af, and Cry2Ag, and variants thereof are provided, as well as DNA sequences encoding these proteins or their variants. Further provided are recombinant hosts expressing such proteins, particularly plant cells and plants.
Type:
Application
Filed:
September 23, 2010
Publication date:
February 17, 2011
Applicant:
Bayer BioScience N.V.
Inventors:
Greta Arnaut, Annemie Boets, Stijn Vanneste, Jeroen Van Rie, Sara Van Houdt
Abstract: Four novel Bacillus thuringiensis strains, which are deposited at the BCCM-LMG under accession nos. LMG P-12592, LMG P-12593, LMG P-12594, and LMG P-13493, produce new crystal proteins during sporulation that are toxic to Lepidoptera, more particularly against Noctuidae such as Spodoptera spp. and Agrotis ipsilon, against Pyralidae such as Ostrinta nubilalis, and against Yponomeutidae such as Plutella xylostella, and that are encoded by a novel gene. The crystal proteins contain protoxins, which can yield a toxin as trypsin-digestion product. A plant, the genome of which is transformed with a DNA sequence that comes from either one of the strains and that encodes its respective toxin, is resistant to Lepidoptera. Each strain, itself, or its crystals, crystal proteins, protoxin or toxin can be used as the active ingredient in an insecticidal composition for combatting Lepidoptera.
Type:
Grant
Filed:
March 14, 2008
Date of Patent:
February 15, 2011
Assignee:
Bayer Bioscience N.V.
Inventors:
Bart Lambert, Stefan Jansens, Katrien Van Audenhove, Marnix Peferoen
Abstract: This invention relates to crop plants of which the fruit dehiscence properties are modulated. More specifically the invention relates to improved methods and means for reducing seed shattering, or delaying seed shattering until after harvest, in plants, while maintaining at the same time an agronomically relevant threshability of the pods.
Type:
Application
Filed:
November 25, 2008
Publication date:
February 3, 2011
Applicant:
Bayer BioScience N.V.
Inventors:
Benjamin Laga, Bart den Boer, Bart Lambert
Abstract: Stress tolerance in plants and plant cells is achieved by using nucleotide sequences encoding enzymes involved in the NAD salvage synthesis pathway and/or the NAD de novo synthesis pathway e.g. for overexpression in plants.
Type:
Grant
Filed:
September 16, 2005
Date of Patent:
December 14, 2010
Assignee:
Bayer Bioscience N.V.
Inventors:
Marc De Block, Michael Metzlaff, Veronique Gossele
Abstract: This invention relates to transgenic winter oilseed rape (WOSR) plants, plant material and seeds, harboring a specific transformation event. It pertains to winter oilseed rape plants, more particularly to a pair of winter oilseed rape plants, which is particularly suited for the production of hybrid seed. More specifically, one plant is characterized by being male-sterile, due to the presence in its genome of a male sterility gene, while the other is characterized by carrying a fertility-restorer gene, capable of preventing the activity of the male-sterility gene. The invention further provides a method for producing hybrid seed, a process for producing a transgenic WOSR plant oil or plant, and a method to identify a transgenic plant, cell or tissue. A kit for identifying the transgenic plants comparing the elite event of the present invention is also described.
Abstract: The present invention relates to novel gene sequences encoding insecticidal proteins produced by Bacillus thuringiensis strains. Particularly, new chimeric genes encoding a Cry1C, Cry1B or Cry1D protein are provided which are useful to protect plants from insect damage. Also included herein are plant cells or plants comprising such genes and methods of making or using them, as well as plant cells or plants comprising one of such chimeric gene and at least one other of such chimeric genes.
Type:
Application
Filed:
March 16, 2007
Publication date:
September 16, 2010
Applicant:
Bayer BioScience N.V.
Inventors:
Jeroen Van Rie, Frank Meulewaeter, Gerben Van Eldik
Abstract: The invention relates to a method for producing plants in which expression of an insecticidal protein is regulated by a wound-induced promoter inducing local expression to the chimeric genes used in this method and the plants obtained thereby, and to the processes for obtaining resistance to insects feeding on plants by localized expression of an insecticidal protein induced on wounding of plants by insect feeding.
Type:
Grant
Filed:
May 5, 2003
Date of Patent:
September 7, 2010
Assignee:
Bayer BioScience N.V.
Inventors:
Stefan Jansens, Miriam Hauben, Arlette Reynaerts
Abstract: Methods and means are provided to increase the tolerance of plants to abiotic stress or adverse growing conditions, including drought, high light intensities, high temperatures, nutrient limitations and the like by reducing the activity of endogenous PARG proteins in plants.
Abstract: The invention provides specific transgenic cotton plants, plant material and seeds, characterized in that these products harbor a specific transformation event at a specific location in the cotton genome. Tools are also provided which allow rapid and unequivocal identification of the event in biological samples.
Abstract: Methods and means are provided for the exact exchange in eukaryotic cells, such as plant cells, of a target DNA sequence for a DNA sequence of interest through homologous recombination, whereby the selectable or screenable marker used during the homologous recombination phase for temporal selection of the gene replacement events can subsequently be removed without leaving a foot-print employing a method for the removal of a selected DNA flanked by two nucleotide sequences in direct repeats.
Abstract: The present invention relates to the field of plant pest control, particularly insect control. Provided are nucleotide sequences from Bacillus thuringiensis encoding insecticidal proteins. Further provided are methods and means for using said nucleotide sequence for controlling plant insect pests. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
Type:
Grant
Filed:
August 27, 2007
Date of Patent:
June 29, 2010
Assignee:
Bayer Bioscience N.V.
Inventors:
Greta Arnaut, Annemie Boets, Karel De Rudder, Stijn Vanneste, Jeroen Van Rie
Abstract: The invention relates to methods and compositions for modulating properties of fruit dehiscence in plants such Brassicaceae plants, specifically to improved methods and means for reducing seed shattering in Brassicaceae plants, particularly the Brassicaceae plants grown for oil production, to a degree which is agronomically important.
Type:
Grant
Filed:
June 23, 2004
Date of Patent:
May 18, 2010
Assignees:
The Regents of the University of California, Bayer Bioscience N.V.
Inventors:
Guy Vancanneyt, Martin Yanofsky, Sherry Kempin
Abstract: The invention provides specific transgenic cotton plants, plant material and seeds, characterized in that these products harbor a specific transformation event at a specific location in the cotton genome. Tools are also provided which allow rapid and unequivocal identification of the event in biological samples.
Type:
Application
Filed:
March 31, 2008
Publication date:
March 25, 2010
Applicant:
Bayer BioScience N.V.
Inventors:
Linda Trolinder, Sofie Moens, Dimitri Paelinck, Veerle Habex, Hans Van Herck
Abstract: Alternative and/or improved methods are described for the exact removal of a selected subfragment from a DNA molecule by intrachromosomal recombination between two directly repeated DNA sequences using a rare-cleaving double stranded break inducing DNA endonuclease expressed under control of a micro-spore specific promoter. These methods can be applied for the exact exchange of a target DNA fragment for a DNA fragment of interest in plant cells and plants.
Abstract: The invention provides specific transgenic cotton plants, plant material and seeds, characterized in that these products harbor a specific transformation event at a specific location in the cotton genome. Tools are also provided which allow rapid and unequivocal identification of the event in biological samples.