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:
Aug. 04, 1998
Filed:
May. 01, 1996
James Leushner, North York, CA;
May Hui, Toronto, CA;
James M Dunn, Scarborough, CA;
Marina T Larson, Yorktown, NY (US);
Visible Genetics Inc., Toronto, CA;
Abstract
Amplification and sequencing of a selected region of a target nucleic acid polymer are be performed in a single vessel. The sample is added to an amplification mixture containing a thermally stable polymerase and nucleoside feedstocks. Chain terminating dideoxynucleosides are added either at the beginning of the amplification reaction or during the course of the amplification. A thermally stable polymerase which incorporates dideoxynucleotides into an extending oligonucleotide at a rate which is no less than about 0.4 times the rate of incorporation of deoxynucleosides can be used in the amplification mixture or added with the chain terminating nucleoside.