Abstract: 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 DTP21 polypeptide.
Type:
Grant
Filed:
October 29, 2010
Date of Patent:
December 23, 2014
Assignees:
Japan Tobacco, Inc., E. I. du Pont de Neumours and Company, Pioneer Hi-Bred International, Inc.
Inventors:
Masakazu Kashihara, Toshiyuki Komori, Ichiro Oka, Satoru Usami, Norio Kato, Yukoh Hiei, Yoshimitsu Takakura, Toshihiko Komari, Teruyuki Imayama, Scott V. Tingey, Hajime Sakai, Marc C. Albertsen, Stanley Luck
Abstract: The invention relates to methods and compositions for identifying maize plants that have newly conferred tolerance or enhanced tolerance to, or are susceptible to, Gray Leaf Spot (GLS). The methods use molecular genetic markers to identify, select and/or construct tolerant plants or identify and counter-select susceptible plants. Maize plants that display newly conferred tolerance or enhanced tolerance to GLS that are generated by the methods of the invention are also a feature of the invention.
Type:
Grant
Filed:
December 17, 2008
Date of Patent:
February 5, 2013
Assignees:
E I du Pont de Neumours and Company, Pioneer Hi-Bred International, Inc.
Abstract: Compositions and methods related to transgenic plants comprising seed production technology are provided. Specifically, maize plants having a E6611.32.1.38 event which confers seed production technology are provided. The plant harboring the E6611.32.1.38 event at the recited chromosomal location comprises the genomic/transgene junctions described. The plant genomic DNA flanking the integrated E6611.32.1.38 event can be used to design assays that will be specific for the E6611.32.1.38 event. The characterization of the genomic insertion site of the E6611.32.1.38 event provides for an enhanced breeding efficiency and enables the use of molecular markers to track the transgene insert in the breeding populations and progeny thereof. Various methods and compositions for the identification, detection, and use of the maize E6611.32.1.38 event are provided.
Type:
Grant
Filed:
February 16, 2009
Date of Patent:
September 4, 2012
Assignees:
Pioneer Hi Bred International Inc, E.I. du Pont de Neumours & Company
Inventors:
Kent Brink, Erin Crowgey, Nina Dietrich, David Hondred, Joshua K Young, Cathy X Zhong
Abstract: The present invention discloses a solar panel comprising a front sheet, a back sheet and a photovoltaic circuit between the front and back sheets, wherein back sheet has an outer layer having a first surface and a second surface wherein the first surface faces the environment and has protrusions and the second surface is adjacent to the photovoltaic circuit.
Abstract: A thermoplastic elastomer blend of 15-90 parts of a continuous matrix of a thermoplastic elastomeric copolyester having a melting point of 100.degree.-200.degree. C. and 10-85 parts of crosslinked polychloroprene present in the form of finely divided particles.
Abstract: Spinning of polyethylene terephthalate yarn at speeds in excess of 5000 meters per minute using a gas management technique of the gas surrounding the threadline to control the temperature and attenuation profiles of a spinning threadline provides a means to produce a low crystallinity polyester yarn with a relatively high elongation to break.