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. 18, 1997
Filed:
Jun. 07, 1995
James J Murtagh, Atlanta, GA (US);
Other;
Abstract
The present invention provides a method of detecting the presence of a nucleotide sequence within a double-stranded DNA in a sample comprising: a. digesting the double-stranded DNA with an exonuclease which converts at least a portion of the double-stranded DNA to single-stranded DNA, b. binding the single-stranded DNA with a nucleic acid probe which selectively hybridizes with the single-stranded DNA, and c. detecting hybridization between the single-stranded DNA and the nucleic acid probe, the existence of hybridization indicating the presence of the nucleotide sequence within the double-stranded DNA in the sample. The present invention further provides a method of detecting the presence of a nucleotide sequence in a sample comprising DNA which is the product of a DNA amplification technique. The invention also provides methods of sequencing and cloning using exonuclease.