The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 27, 2012
Filed:
Apr. 08, 2010
Yumin Tao, Urbandale, IA (US);
Dennis L. Bidney, Urbandale, IA (US);
William J. Gordon-kamm, Urbandale, IA (US);
Leszek A. Lyznik, Johnston, IA (US);
Yumin Tao, Urbandale, IA (US);
Dennis L. Bidney, Urbandale, IA (US);
William J. Gordon-Kamm, Urbandale, IA (US);
Leszek A. Lyznik, Johnston, IA (US);
Pioneer Hi-Bred International, Inc., Johnston, IA (US);
Abstract
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.