Gramineae (e.g., Barley, Oats, Rye, Sorghum, Millet, Etc.) Patents (Class 800/320)
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Publication number: 20130295269Abstract: The present disclosure is directed to plants that display an improved oil quantity phenotype or an improved meal quality phenotype due to altered expression of an IMQ nucleic acid. The disclosure is further directed to methods of generating plants with an improved oil quantity phenotype or improved meal quality phenotype.Type: ApplicationFiled: July 12, 2013Publication date: November 7, 2013Inventors: John P. Davies, Hein Tsoeng (Medard) Ng, D. Ry Wagner
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Publication number: 20130298287Abstract: The present invention relates generally to the field of molecular biology and concerns a method for enhancing various economically important yield-related traits in plants. More specifically, the present invention concerns a method for enhancing yield-related traits in plants by modulating expression in a plant of a nucleic acid encoding a Harpin-associated Factor G polypeptide (hereinafter termed HpaG”). The present invention also concerns plants having modulated expression of a nucleic acid encoding an HpaG polypeptide, which plants have enhanced yield-related traits relative to control plants. The invention also provides constructs comprising HpaG-encoding nucleic acids, useful in performing the methods of the invention. The present invention also provides a method for enhancing yield-related traits in plants relative to control plants, by modulating (preferably increasing) expression in a plant of a nucleic acid sequence encoding a SWITCH 2/SUCROSE NON-FERMENTING 2 (SWI2/SNF2) polypeptide.Type: ApplicationFiled: April 25, 2013Publication date: November 7, 2013Applicants: Crop Functional Genomics Center, CropDesign N.V.Inventors: Youn-Il Park, Yang Do Choi, Seok Won Jeong Jeong, In Gyu Hwang, Jonghee Oh
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Publication number: 20130298285Abstract: Isolated polynucleotides and polypeptides and recombinant DNA constructs useful for conferring drought tolerance, compositions (such as plants or seeds) comprising these recombinant DNA constructs, and methods utilizing these recombinant DNA constructs. The recombinant DNA construct comprises a polynucleotide operably linked to a promoter that is functional in a plant, wherein said polynucleotide encodes a miR827 microRNA.Type: ApplicationFiled: March 26, 2013Publication date: November 7, 2013Inventor: Milo Aukerman
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Patent number: 8575422Abstract: The present invention provides polynucleotides and related polypeptides (SEQ ID NO: 11 and 44) of the ZmARGOS (Auxin-Regulated Gene involved in Organ Size) gene family. The invention provides genomic sequence for the ZmARGOS genes. ZmARGOS is responsible for controlling plant growth, organ size and yield in crop plants. Transgenic plants expressing ZmARGOS show a positive impact on biomass accumulation and rate of maize plant growth, as well as an increase in organ size. These maize genes will find utility for enhancing agronomic traits in maize (and other crops).Type: GrantFiled: July 29, 2010Date of Patent: November 5, 2013Assignee: Pioneer Hi Bred International Inc.Inventors: Mei Guo, Mary A Rupe, Wesley B Bruce, Rajeev Gupta, Carl R Simmons
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Publication number: 20130291224Abstract: Transgenic plants having increased growth rate, increased sugar content, and increase yield are disclosed, and methods for making the same. The transgenic plants have a gene coding for a phosphatase having a C-terminal motif under control of a heterologous promoter incorporated into the genomic DNA of the plant.Type: ApplicationFiled: April 15, 2013Publication date: October 31, 2013Inventor: Boon Leong Lim
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Patent number: 8569582Abstract: The invention provides methods for transforming grass plants with Agrobacterium. The invention allows creation of transgenic grass plants without the need for callus as a target tissue for transformation, thus providing a rapid method for the production of transgenic grass plants. Transgenic grass plants produced by this method are also provided.Type: GrantFiled: June 22, 2010Date of Patent: October 29, 2013Assignee: The Samuel Roberts Noble FoundationInventors: Zeng-Yu Wang, Rangaraj Nandakumar
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Publication number: 20130283480Abstract: Isolated nucleic acids and proteins associated with lipid and sugar metabolism regulation are provided. In particular, lipid metabolism proteins (LMP) and encoding nucleic acids originating from Arabidopsis thaliana are provided. The nucleic acids and proteins are used in methods of producing transgenic plants and modulating levels of seed storage compounds. Preferably, the seed storage compounds are lipids, fatty acids, starches or seed storage proteins.Type: ApplicationFiled: June 27, 2013Publication date: October 24, 2013Inventors: VOLKER MITTENDORF, HEIKO A. HAERTEL, PETRA CIRPUS
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Publication number: 20130283461Abstract: This invention provides recombinant DNA constructs, transgenic plant nuclei and cells with such recombinant DNA construct for expression of proteins that are useful for imparting enhanced agronomic trait(s) to transgenic crop plants. This invention also provides transgenic plants and progeny seed comprising the transgenic plant cells where the plants are selected for having an enhanced trait selected from the group of traits consisting of enhanced water use efficiency, enhanced cold tolerance, increased yield, enhanced nitrogen use efficiency, enhanced seed protein and enhanced seed oil. Also disclosed are methods for manufacturing transgenic seed and plants with enhanced traits.Type: ApplicationFiled: February 27, 2013Publication date: October 24, 2013Inventors: Mark Scott Abad, Jeffery E. Ahrens, Alice Clara Augustine, Erin Bell, Robert J. Bensen, Srikanth Venkatachalayya, Paolo Castiglioni, Richard E. Cerny, Jaishree M. Chittoor-Vijayanath, Maureen Daley, Jill Deikman, Molian Deng, Todd DeZwaan, Stephen Duff, Michael D. Edgerton, Bradon J. Fabbri, Jason Fenner, Karen Gabbert, Meghan Galligan, Garrett J. Lee, Barry S. Goldman, Deborah J. Hawkins, Steve He, Xianfeng Chen, Balasulojini Karunanandaa, Paul Loida, Savitha Madappa, Robert J. Meister, Ming Peng, Donald E. Nelson, Anand Pandravada, Obed Patty, Marie Petracek, Rajani Monnanda Somaiah, Monica P. Ravanello, Richard Johnson, Thomas G. Ruff, Rick A. Sanders, Beth Savidge, Steven H. Schwartz, Shobha Char, Padmini Sudarshana, Jindong Sun, Rebecca L. Thompson-Mize, Virginia Ursin, Dale L. Val, Tyamagondlu V. Venkatesh, Kammaradi R. Vidya, K. Vijayalakshmi, Todd C. Weber, Jingrui Wu, Wei Zheng, Zhidong Xie, Dhanalakshmi Ramachandra
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Publication number: 20130276171Abstract: Compositions and methods for modulating flower organ development, leaf formation, phototropism, apical dominance, fruit development, initiation of roots and for increasing yield in a plant are provided. The compositions include an AP2 transcription factor sequence. Compositions of the invention comprise amino acid sequences and nucleotide sequences selected from SEQ ID NOS: 1-11 as well as variants and fragments thereof. Nucleotide sequences encoding the AP2 transcription factors are provided in DNA constructs for expression in a plant of interest are provided for modulating the level of an AP2 transcription factor sequence in a plant or a plant part are provided. The methods comprise introducing into a plant or plant part a heterologous polynucleotide comprising an AP2 transcription factor sequence of the invention. The level of the AP2 transcription factor polypeptide can be increased or decreased.Type: ApplicationFiled: June 10, 2013Publication date: October 17, 2013Inventors: NICHOLAS J. BATE, JENNIFER Y. CHUNG, JEFFREY E. HABBEN
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Publication number: 20130276156Abstract: The present invention relates to the field of biotechnology or genetic engineering. More specifically, the present invention relates to a multiple inducible gene regulation system that functions within cells to simultaneously control the quantitative expression of multiple genes.Type: ApplicationFiled: September 13, 2012Publication date: October 17, 2013Applicant: Intrexon CorporationInventors: Tarlochan Singh DHADIALLA, Dean Ervin Cress, Glenn Richard Carlson, Robert Eugene Hormann, Subba Reddy Palli, Arthur John Kudla, Ronald Phillip Herzig, JR., Mohan Philip
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Publication number: 20130276172Abstract: A transgenic crop plant transformed by a 1-AminoCyclopropane-1-Carboxylate Deaminase-like Polypeptide (ACCDP) coding nucleic acid, wherein expression of the nucleic acid sequence in the crop plant results in the plant's increased root growth, and/or increased yield, and/or increased tolerance to environmental stress as compared to a wild type variety of the plant. Also provided are agricultural products, including seeds, produced by the transgenic crop plants. Also provided are isolated novel ACCDPs, and isolated novel nucleic acids encoding ACCDPs, and vectors and transgenic plant containing the same.Type: ApplicationFiled: December 12, 2011Publication date: October 17, 2013Applicant: BASF Plant Science GmbHInventors: Rodrigo Sarria-Millan, Eric R. Garr, Jamie Haertel, Damian Allen, Bryan McKersie
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Publication number: 20130276161Abstract: This invention provides transgenic plant cells with recombinant DNA for expression of proteins that are useful for imparting enhanced agronomic trait(s) to transgenic crop plants. This invention also provides transgenic plants and progeny seed comprising the transgenic plant cells where the plants are selected for having an enhanced trait selected from the group of traits consisting of enhanced water use efficiency, enhanced cold tolerance, increased yield, enhanced nitrogen use efficiency, enhanced seed protein and enhanced seed oil. Also disclosed are methods for manufacturing transgenic seed and plants with enhanced traits.Type: ApplicationFiled: August 3, 2012Publication date: October 17, 2013Applicant: Monsanto Technology LLCInventors: Mark Abad, Erin Bell, R. Eric Cerny, Jaishree M. Chittoor-Vijayanath, Molian Deng, Michael D. Edgerton, Karen K. Gabbert, Barry S. Goldman, Brian Hauge, Steve He, Jacqueline E. Heard, Ping Li, Linda Lutfiyya, Bradley McDill, Robert J. Meister, Peter Morrell, Anil Neelam, Marie Petracek, John Pitkin, M. S. Rajani, Maria F. Rodriguez, Thomas Ruff, T. V. Venkatesh, Xiaoyun Wu, Jianmin Zhao, Albert Iandolino, Monica Ravanello, Kraig Brustad, Paul Chomet, Julie Davis, Virginia Ursin, T. Ambika, Shobha Char, Savitha Madappa, Dhanalakshmi Ramachandra, S. Sangeetha, K. R. Vidya, K. Vijayalakshmi, Todd Dezwaan
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Patent number: 8558058Abstract: Expression of recombinant polysaccharide degrading enzymes in plants is described. In one embodiment, expression of the enzyme is preferentially directed to the seed of the plant. Expression may also be preferentially targeted to specific locations within the plant cell. Expression of cellulases in corn is shown. The result is the capacity to produce polysaccharide degrading enzymes in plants at commercially acceptable levels in a reliable manner. Methods of using same in production of ethanol is also described, including use of the plant-produced enzymes in the ethanol production process.Type: GrantFiled: September 2, 2005Date of Patent: October 15, 2013Assignee: Applied Biotechnology InstituteInventors: Elizabeth Hood, John Howard
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Publication number: 20130269063Abstract: Isolated polynucleotides and polypeptides and recombinant DNA constructs useful for conferring drought tolerance, compositions (such as plants or seeds) comprising these recombinant DNA constructs, and methods utilizing these recombinant DNA constructs. The recombinant DNA construct comprises a polynucleotide operably linked to a promoter that is functional in a plant, wherein said polynucleotide encodes a MATE-efflux polypeptide.Type: ApplicationFiled: December 19, 2011Publication date: October 10, 2013Applicants: PIONEER HI BRED INTERNATIONAL INC, E I DU PONT DE NEMOURS AND COMPANYInventors: Stephen M. Allen, Stanley Luck, Jeffrey Mullen, Hajime Sakai, Scott V. Tingey, Robert Wayne Williams, Norbert Brugiere, Ratna Kumria, Amitabh Mohanty, Rupa Raja
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Publication number: 20130266608Abstract: Compositions and methods for producing plant-derived immunogenic compositions that confer immunity against smallpox in a subject are provided. Plants engineered to produce antigenic proteins as well as expression cassettes comprising nucleic acids encoding proteins thereof are described. Methods of immunizing subjects with plant-derived compositions are also provided.Type: ApplicationFiled: March 22, 2013Publication date: October 10, 2013Applicant: PHARMA GREEN LLCInventor: Maxim Golovkin
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Publication number: 20130263328Abstract: The invention relates to the field of plant improvement, with the identification of the ZmPPR6 gene that is involved in development of the seed.Type: ApplicationFiled: June 29, 2011Publication date: October 3, 2013Applicant: GENOPLANTE-VALORInventors: Virginie Guyon, Nikolay Manavski, Reinhold Brettschneider, Udo Wienand
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Production of modified fatty acids in plants through rDNA targeted integration of heterologous genes
Patent number: 8546645Abstract: The present invention relates to transgenic plants comprising a plurality of nucleic acids heterologous to said plant, each of said nucleic acid comprising a coding sequence operably linked to one or more regulatory elements for directing expression of said coding sequence in said plant, said nucleic acid being stably integrated at or adjacent to rDNA sequences, or a seed, organ, tissue, part or cell thereof, or a descendant of said plant, seed, organ, tissue, part or cell; methods of producing the transgenic plants; and methods of producing oil using the transgenic plants.Type: GrantFiled: September 30, 2009Date of Patent: October 1, 2013Assignee: Agrisoma Biosciences Inc.Inventors: Steven Fabijanski, Michael Lindenbaum, Ping Fu, Elizabeth-France Marillia -
Publication number: 20130254935Abstract: 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.Type: ApplicationFiled: March 8, 2013Publication date: September 26, 2013Applicant: PIONEER HI-BRED INTERNATIONAL, INC.Inventors: William J. Gordon-Kamm, Timothy G. Helentjaris, Keith S. Lowe, Bo Shen, Mitchell C. Tarczynski (Deceased), Peizhong Zheng
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Publication number: 20130247245Abstract: This invention relates to isolated polynucleotides encoding enzymes consisting of a carboxypeptidase-like protein, a methyltransferase and a glucosyltransferase, involved in the biosynthesis of ?-amyrin-derived triterpenes in plants and seeds. The invention also relates to the construction of recombinant DNA constructs comprising all or a portion of the isolated polynucleotides of the invention, in sense or antisense orientation, operably linked to at least one regulatory sequence.Type: ApplicationFiled: May 29, 2013Publication date: September 19, 2013Applicant: PLANT BIOSCIENCE LIMITEDInventors: Anne OSBOURN, Xiaoquan Qi
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Publication number: 20130247242Abstract: Provided are a crop height regulatory gene from Arabidopsis thaliana, expression regulatory sequences thereof and uses thereof. The crop regulatory gene can be used to regulate the plant height, volume, tiller, yield, flower organ size, or seed size of crops.Type: ApplicationFiled: May 13, 2013Publication date: September 19, 2013Applicant: Shanghai Institutes of Biological Sciences, Chinese Academy of SciencesInventor: Shanghai Institutes of Biological Sciences, Chinese Academy of Sciences
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Patent number: 8536405Abstract: Isolated nucleic acid fragments comprising precursor miRNA, and artificial miRNAs and their use in down-regulating gene expression are described.Type: GrantFiled: August 22, 2012Date of Patent: September 17, 2013Assignee: E. I. du Pont de Nemours and CompanyInventor: Brian McGonigle
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Publication number: 20130239256Abstract: The invention relates to transgenic plants exhibiting dramatically enhanced growth rates, greater seed and fruit/pod yields, earlier and more productive flowering, more efficient nitrogen utilization, increased tolerance to high salt conditions, and increased biomass yields. In one embodiment, transgenic plants engineered to over-express both glutamine phenylpyruvate transaminase (GPT) and glutamine synthetase (GS) are provided. The GPT+GS double-transgenic plants of the invention consistently exhibit enhanced growth characteristics, with T0 generation lines showing an increase in biomass over wild type counterparts of between 50% and 300%. Generations that result from sexual crosses and/or selfing typically perform even better, with some of the double-transgenic plants achieving an astounding four-fold biomass increase over wild type plants.Type: ApplicationFiled: December 14, 2012Publication date: September 12, 2013Applicants: University of Maine System Board of Trustees, Los Alamos National Security, LLCInventors: Pat J. Unkefer, Penelope S. Anderson, Thomas J. Knight
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Publication number: 20130232647Abstract: The instant invention is directed to a constitutive promoter for use in plants. The plant genus from which the promoter is derived is Arabidopsis. The invention encompasses the isolated promoter, expression cassettes comprising said promoter and a heterologous nucleic acid segment, and monocot and dicot plants and plant cells transformed with said expression cassettes.Type: ApplicationFiled: January 30, 2013Publication date: September 5, 2013Inventor: Devon Louise Brown
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Publication number: 20130230900Abstract: The invention provides isolated cellulose synthase nucleic acids and their encoded proteins. The present invention provides methods and compositions relating to altering cellulose synthase levels in plants. The invention further provides recombinant expression cassettes, host cells, and transgenic plants comprising said nucleic acids.Type: ApplicationFiled: May 6, 2013Publication date: September 5, 2013Applicant: PIONEER HI BRED INTERNATIONAL INCInventors: Kanwarpal Singh Dhugga, Haiyin Wang, Dwight Tomes, Timothy George Helentjaris
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Publication number: 20130232642Abstract: Isolated polynucleotides and polypeptides and recombinant DNA constructs useful for conferring drought tolerance, compositions (such as plants or seeds) comprising these recombinant DNA constructs, and methods utilizing these recombinant DNA constructs. The recombinant DNA construct comprises a polynucleotide operably linked to a promoter that is functional in a plant, wherein said polynucleotide encodes a PRE2 polypeptide.Type: ApplicationFiled: June 27, 2012Publication date: September 5, 2013Inventors: Stephen M. Allen, Rajeev Gupta, Shuping Jiao, Robert B. Meeley, Dilbag S. Multani, Robert Williams
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Publication number: 20130232641Abstract: The invention relates to transgenic plants exhibiting enhanced growth rates, seed and fruit yields, and overall biomass yields, as well as methods for generating growth-enhanced transgenic plants. In one embodiment, transgenic plants engineered to over-express glutamine phenylpyruvate transaminase (GPT) are provided.Type: ApplicationFiled: December 18, 2012Publication date: September 5, 2013Applicants: University of Maine System Board of Trustees, Los Alamos National Security, LLCInventors: Pat J. Unkefer, Penelope S. Anderson, Thomas J. Knight
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Publication number: 20130232646Abstract: The present invention is directed to controlling pest infestation by inhibiting one or more biological functions in an invertebrate pest. The invention discloses methods and compositions for use in controlling pest infestation by feeding one or more different recombinant double stranded RNA molecules to the pest in order to achieve a reduction in pest infestation through suppression of gene expression. The invention is also directed to methods for making transgenic plants that express the double stranded RNA molecules, and to particular combinations of transgenic pesticidal agents for use in protecting plants from pest infestation.Type: ApplicationFiled: March 1, 2013Publication date: September 5, 2013Applicant: Monsanto Technology LLCInventors: James A. Baum, Larry A. Gilbertson, David K. Kovalic, Thomas J. LaRosa, Maolong Lu, Tichafa R.I. Munyikwa, James K. Roberts, Wei Wu, Bei Zhang
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Publication number: 20130227741Abstract: The invention is directed to polypeptides having any cellulolytic activity, e.g., a cellulase activity, e.g., endoglucanase, cellobiohydrolase, beta-glucosidase, xylanase, mannanse, ?-xylosidase, arabinofuranosidase, and/or oligomerase activity, including thermostable and thermotolerant activity, and polynucleotides encoding these enzymes, and making and using these polynucleotides and polypeptides. The polypeptides of the invention can be used in a variety of pharmaceutical, agricultural, food and feed processing and industrial contexts. The invention also provides compositions or products of manufacture comprising mixtures of enzymes comprising at least one enzyme of this invention.Type: ApplicationFiled: January 28, 2013Publication date: August 29, 2013Applicants: Verenium Corporation, BP Corporation North America Inc.Inventors: BP Corporation North America Inc., Verenium Corporation
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Publication number: 20130227742Abstract: The present invention provides compositions and methods for regulating expression of heterologous nucleotide sequences in a plant. Compositions are novel nucleotide sequences for a constitutive regulatory element isolated from sorghum. A method for expressing a heterologous nucleotide sequence in a plant using the regulatory sequences disclosed herein is provided. The method comprises transforming a plant cell to comprise a heterologous nucleotide sequence operably linked to one or more of the regulatory sequences of the present invention and regenerating a stably transformed plant from the transformed plant cell.Type: ApplicationFiled: February 25, 2013Publication date: August 29, 2013Applicant: Pioneer Hi Bred International IncInventor: Pioneer Hi Bred International Inc
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Publication number: 20130219571Abstract: The invention relates to a polypeptide comprising the amino acid sequence set out in SEQ ID NO: 2 or an amino acid sequence encoded by the nucleotide sequence of SEQ ID NO: 1, or a variant polypeptide or variant polynucleotide thereof, wherein the variant polypeptide has at least 73% sequence identity with the sequence set out in SEQ ID NO: 2 or the variant polynucleotide encodes a polypeptide that has at least 73% sequence identity with the sequence set out in SEQ ID NO: 2. The invention features the full length coding sequence of the novel gene as well as the amino acid sequence of the full-length functional polypeptide and functional equivalents of the gene or the amino acid sequence. The invention also relates to methods for using the polypeptide in industrial processes. Also included in the invention are cells transformed with a polynucleotide according to the invention suitable for producing these proteins.Type: ApplicationFiled: June 23, 2011Publication date: August 22, 2013Applicant: DSM IP ASSETS B.V.Inventors: Margot Elisabeth Francoise Schoonneveld-Bergmans, Wilbert Herman Marie Heijne, Monica D. Vlasie, Robbertus Antonius Damveld
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Publication number: 20130219564Abstract: The present invention relates to methods and compositions for improving the efficiency of Agrobacterium- and Rhizobium-mediated plant cell transformation by use of additional transformation enhancer sequences, such as overdrive or TSS sequences, operably linked to a T-DNA border sequence on a recombinant construct that comprises T-DNA.Type: ApplicationFiled: March 19, 2013Publication date: August 22, 2013Applicant: Monsanto Technology LLCInventor: Monsanto Technology LLC
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Publication number: 20130217577Abstract: The present disclosure relates to a novel class of EPSPS enzymes, and nucleic acids useful in encoding the same.Type: ApplicationFiled: February 1, 2013Publication date: August 22, 2013Applicant: DOW AGROSCIENCES LLCInventor: DOW AGROSCIENCES LLC
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Patent number: 8513499Abstract: According to the invention, there is provided seed and plants of the sorghum line designated Tx3361. The invention thus relates to the plants, seeds and tissue cultures of the line Tx3361, and to methods for producing a plant produced by crossing a sorghum plant of line Tx3361 with itself or with another plant, such as a plant of another line, species or genus. The invention further relates to seeds and plants produced by crossing plants of line Tx3361 with plants of another line, species or genus. The invention further relates to the inbred and hybrid genetic complements of plants of line Tx3361.Type: GrantFiled: July 24, 2009Date of Patent: August 20, 2013Assignee: The Texas A&M University SystemInventors: William L. Rooney, Leslie C. Kuhlman
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Publication number: 20130205446Abstract: Nucleic acids and the encoded VIM1-like polypeptides, VTC2-like polypeptides, ARF6-like polypeptides or DUF1685 polypeptides are provided. A method of enhancing yield-related traits in plants by modulating expression of nucleic acids encoding VIM1-like polypeptides, VTC2-like polypeptides, ARF6-like polypeptides or DUF1685 polypeptides is provided. Plants with modulated expression of the nucleic acids encoding VIM1-like polypeptides, VTC2-like polypeptides, ARF6-like polypeptides or DUF1685 polypeptides have enhanced yield-related traits relative to control plants.Type: ApplicationFiled: September 20, 2011Publication date: August 8, 2013Applicant: BASF Plant Science Company GmbHInventors: Valerie Frankard, Yves Hatzfeld, Christophe Reuzeau, Ana Isabel Sanz Molinero
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Publication number: 20130202647Abstract: Disclosed herein are chloroplast transformation vectors constructed to enable expression and hyperaccumulation of membrane proteins in chloroplasts. Another embodiment relates to plants transformed with such vectors. Another embodiment relates to seeds and other plant tissues transformed with such vectors. Another embodiment relates to a method of increasing expression of membrane proteins in chloroplasts including transforming a plant cell with vectors described herein.Type: ApplicationFiled: December 17, 2012Publication date: August 8, 2013Applicant: University of Central Florida Research Foundation, Inc.Inventor: Henry Daniell
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Publication number: 20130203125Abstract: In planta consolidated bioprocessing has the advantages of decreasing biomass pretreatment costs, utilizing excess plant protein production capacity for enzyme production, and decreasing mass transfer resistance of enzyme diffusion to its substrate. However, in planta expression of cell wall degrading (CWD) enzymes often leads to detrimental plant phenotypes that impact crop yield. To provide in planta CWD enzyme activity without any adverse phenotype, a thermostable xylanase, XynB (EC 3.2.1.8), was engineered with a thermoregulated intein, Tth-HB27 DnaE-1 (Tth intein), that controls its hydrolytic activity through conditional intein splicing. Maize plants expressing the heat inducible Tth intein-modified XynB developed normally, yet possessed enhanced post harvest glucose production from dried corn stover. Expression of CWD enzymes as dormant, intein-modified proteins that can be activated by heat treatment after harvest provides the basis for developing a novel cellulosic processing trait in plants.Type: ApplicationFiled: August 23, 2011Publication date: August 8, 2013Applicant: AGRIVIDA, INC.Inventors: Binzhang Shen, James Apgar, Oleg Bougri, R. Michael Raab
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Publication number: 20130205441Abstract: This disclosure concerns compositions and methods for targeting peptides, polypeptides, and proteins to plastids of plastid-containing cells. In some embodiments, the disclosure concerns chloroplast transit peptides that may direct a polypeptide to a plastid, and nucleic acid molecules encoding the same. In some embodiments, the disclosure concerns methods for producing a transgenic plant material (e.g., a transgenic plant) comprising a chloroplast transit peptide, as well as plant materials produced by such methods, and plant commodity products produced therefrom.Type: ApplicationFiled: February 1, 2013Publication date: August 8, 2013Applicant: DOW AGROSCIENCES LLCInventor: Dow Agrosciences LLC
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Publication number: 20130205445Abstract: The invention relates to a method of enhancing the seed yield and promoting the growth of monocotyledonous or dicotyledonous plants by overexpression of TMT (tonoplast monosaccharide transporter) protein in osogenic or transgenic plant cells. The invention further concerns a transgenic plant having the property of an enhanced seed yield and increased growth as compared with the wild type, comprising a nucleotide sequence which codes for a TMT (tonoplast monosaccharide transporter) protein, as well as a regulatory nucleotide sequence, operably linked therewith, for the control of an increased gene expression of the TMT protein in the plant cells of the transgenic plant. It further relates to the use of the transgenic plant for the cultivation or production of cultivated plants or useful plants, or biomass, oils or proteins produced therefrom.Type: ApplicationFiled: December 23, 2010Publication date: August 8, 2013Applicant: Technische Universitat KaiserslauternInventors: Ekkehard Neuhaus, Oliver Trentmann, Alexandra Wormit, Karina Wingenter
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Publication number: 20130205439Abstract: Methods for the production of an intergeneric hybrid plants and plants produced thereby. In certain aspects, intergeneric hybrid plants are produced by crossing a sorghum parent plant comprising a mutant sorghum iap allele with a second moncot plant. Methods for the use of such plants and products obtained therefrom are also provided.Type: ApplicationFiled: January 25, 2013Publication date: August 8, 2013Applicant: The Texas A&M University SystemInventor: The Texas A&M University System
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Publication number: 20130205440Abstract: This disclosure concerns compositions and methods for targeting peptides, polypeptides, and proteins to plastids of plastid-containing cells. In some embodiments, the disclosure concerns chloroplast transit peptides that may direct a polypeptide to a plastid, and nucleic acid molecules encoding the same. In some embodiments, the disclosure concerns methods for producing a transgenic plant material (e.g., a transgenic plant) comprising a chloroplast transit peptide, as well as plant materials produced by such methods, and plant commodity products produced therefrom.Type: ApplicationFiled: February 1, 2013Publication date: August 8, 2013Applicant: DOW AGROSCIENCES LLCInventor: Dow AgroSciences LLC
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Publication number: 20130198888Abstract: Compositions and methods are provided for stacking multiple independent transgenic loci into the genome of a plant. Compositions include plants, seeds or plant cells comprising at least one transgenic target site and at least one genomic locus of interest integrated at different genomic sites within a genomic window. Plant breeding techniques can be employed such that the transgenic target site and the genomic locus of interest can be bred together. In this way, multiple independent transgene integrations can be generated within a genomic window to create a complex trait locus. The complex trait locus is designed such that the transgenic target sites and/or genomic loci of interest can segregate independently of each other, thus providing the benefit of altering a complex trait locus by breeding-in and breeding-away specific elements. Various methods can also be employed to modify the target sites such that they contain a variety of polynucleotides of interest.Type: ApplicationFiled: January 24, 2013Publication date: August 1, 2013Applicants: E.I. DU PONT DE NEMOURS AND COMPANY, PIONEER HI-BRED INTERNATIONAL, INC.Inventors: Pioneer Hi-Bred International, Inc., E.I. Du Pont De Nemours And Company
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Publication number: 20130196027Abstract: A barley plant including a mutant LOX-1 protein and that is deficient in lipoxygenase activity.Type: ApplicationFiled: March 13, 2013Publication date: August 1, 2013Applicant: Sapporo Breweries LimitedInventor: Sapporo Breweries Limited
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Patent number: 8492612Abstract: Isolated nucleic acids and proteins associated with lipid and sugar metabolism regulation are provided. In particular, lipid metabolism proteins (LMP) and encoding nucleic acids originating from Arabidopsis thaliana are provided. The nucleic acids and proteins are used in methods of producing transgenic plants and modulating levels of seed storage compounds. Preferably, the seed storage compounds are lipids, fatty acids, starches or seed storage proteins.Type: GrantFiled: June 13, 2012Date of Patent: July 23, 2013Assignee: BASF Plant Science GmbHInventors: Volker Mittendorf, Heiko A. Haertel, Petra Cirpus
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Publication number: 20130185829Abstract: The invention relates to a method for improving the kernel productivity of a maize plant, wherein said method comprises overexpressing in said plant at least one glutamine synthetase isoenzyme, in order to increase the number and/or size of kernels.Type: ApplicationFiled: March 14, 2013Publication date: July 18, 2013Applicant: GENOPLANTE-VALORInventor: GENOPLANTE-VALOR
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Publication number: 20130185831Abstract: Recombinant polynucleotides and recombinant polypeptides useful for improvement of plants are provided. The disclosed recombinant polynucleotides and recombinant polypeptides find use in production of transgenic plants to produce plants having improved properties.Type: ApplicationFiled: July 31, 2012Publication date: July 18, 2013Inventors: David K. Kovalic, Scott E. Andersen, Joseph R. Byrum, Timothy W. Conner, James D. Masucci, Yihua Zhou
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Publication number: 20130180170Abstract: Embodiments of the present invention describe a food plot screen seed mixture including one or more low height plant seeds, one or more medium height plant seeds and one or more tall height plant seeds.Type: ApplicationFiled: December 21, 2012Publication date: July 18, 2013Applicant: FRIGID FORAGEInventor: Frigid Forage
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Publication number: 20130180005Abstract: Compositions and methods for producing a plant population lacking sexually derived embryos are provided. Compositions include suppression cassettes encoding polynucleotides and promoters resulting in parthenogenesis. Further provided are parthenogenesis genetic elements used to prevent sexual reproduction in self-reproducing plants. Methods include: utilizing maternal embryo defective recessive mutations which are maintained as a sterile inbred maintenance system, allowing generation of populations that are homozygous for recessive mutant alleles, but transgenically complemented. Methods include utilizing a toxin genes expressed via egg-cell specific promoters, creating a dominant, embryo-less phenotypes, non-transmittable through female gametes. Resultant hemizygous plants are transformed with egg-cell promoters driving the antidote, a pollen ablation PTU and a seed color marker for identification of transgenic seed.Type: ApplicationFiled: April 12, 2012Publication date: July 11, 2013Applicant: Pioneer Hi Bred International IncInventors: Andrew Mark Cigan, Shai J. Lawit
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Publication number: 20130180010Abstract: Methods and compositions are provided to increase the activity/level of an RKD polypeptide or an active variant or fragment thereof in an unreduced ovule plant cell that is outside of the embryo sac. In specific embodiments, such modulation of activity/level of the RKD polypeptide promotes an egg cell-like state in an unreduced ovule plant cell that is outside of the embryo sac. Such methods and compositions can employ an expression construct comprising a RKD polypeptide or active variant or fragment thereof operably linked to an ovule tissue-preferred promoter, in particular an ovule tissue-preferred promoter that is active in at least one non-gametophyte tissue in a plant ovule and is active in an unreduced cell that is outside of the embryo sac.Type: ApplicationFiled: April 12, 2012Publication date: July 11, 2013Applicant: PIONEER HI BRED INTERNATIONAL INCInventors: Mark A. Chamberlin, Shai J. Lawit
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Publication number: 20130180008Abstract: Compositions and methods for regulating expression of heterologous nucleotide sequences in a plant are provided. Compositions include nucleotide sequences for an Arabidopsis thaliana (AT SVL3) promoter. Also provided is a method for expressing a heterologous nucleotide sequence in a plant using a promoter sequence disclosed herein.Type: ApplicationFiled: April 12, 2012Publication date: July 11, 2013Applicant: PIONEER HI BRED INTERNATIONAL INCInventors: MARK A. CHAMBERLIN, SHAI J. LAWIT
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Publication number: 20130180009Abstract: Compositions and methods for regulating expression of heterologous nucleotide sequences in a plant are provided. Compositions include promoter sequences with direct expression in an egg cell or embryonic cell-preferred manner. Such compositions find use in, for example, a method for expressing a heterologous nucleotide sequence in a plant; detection of specific cell types in the ovule and targeted ablation of specific cell types.Type: ApplicationFiled: April 12, 2012Publication date: July 11, 2013Applicant: PIONEER HI BRED INTERNATIONAL INCInventors: MARC C. ALBERTSEN, MARK A. CHAMBERLIN, TIMOTHY W. FOX, SHAI J. LAWIT, BRIAN R. LOVELAND