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:
Sep. 11, 2001
Filed:
Sep. 17, 1999
Sherman Weissman, New Haven, CT (US);
Roger Lasken, Guilford, CT (US);
Xinghua Pan, West Haven, CT (US);
Molecular Staging Inc., New Haven, CT (US);
Abstract
Genomic or cDNA, or fragments and mixtures thereof, can be screened by generation of subsets and then subjecting the subsets to mismatch scanning procedures. Alternatively, DNA fragments can be generated by cutting with a restriction endonuclease that generates variable overhangs. For either of the above methods, Y-shaped adapters having a region of non-complementary single-stranded DNA at the end can be used. Heterohybrid DNA, containing one DNA strand derived from each of two different samples, or homohybrids, containing DNA strands from the same sample, can be selected. Adapters attached to the ends of the fragments are designed to allow the selective isolation of homohybrid or heterohybrid DNA.