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:
Jul. 15, 2014
Filed:
Feb. 27, 2013
Rubicon Genomics, Inc., Ann Arbor, MI (US);
Vladimir L. Makarov, Ann Arbor, MI (US);
Emmanuel Kamberov, Ann Arbor, MI (US);
Brendan J. Tarrier, Whitmore Lake, MI (US);
Rubicon Genomics, Inc., Ann Arbor, MI (US);
Abstract
The present invention concerns isolation, library preparation and selective amplification from a compositionally heterogeneous pool of DNA fragments of a fraction of molecules, such as those originating from promoter CpG islands and characterized by a high GC content. In particular, the process utilizes a heat-induced segregation of DNA molecules into GC-poor, single-stranded molecule fractions and GC-rich, double-stranded molecule fractions, with subsequent enzymatic conversion of the GC-rich, double-stranded DNA molecules into a library, and, optionally, amplification. In specific embodiments, the isolation process is used to generate promoter-enriched genomic and methylome libraries for research and diagnostic applications, for example.