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:
Apr. 30, 1991
Filed:
Apr. 29, 1988
Peter Duck, Ottawa, CA;
Robert Bender, Ottawa, CA;
Meiogenics U.S. Limited Partnership, Columbia, MD (US);
Abstract
This invention provides a method for detecting a target nucleic acid which comprises forming a reaction mixture which includes the target nucleic acid and an amount of a complementary single-stranded nucleic acid probe which is greater than the target molecule, under conditions which allow the probe and the target nucleic acid to hybridize to each other and form a double stranded target-probe complex, nicking the hybridized probe at least once within a predetermined sequence so as to form at least two probe fragments hybridized to the target nucleic acid, resulting in the probe fragments to become single-stranded and allowing the target nucleic acid to become hybridized to another probe; and identifying probe fragments, thereby detecting the target nucleic acid. This invention also provides a method for detecting a target nucleic acid.