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Invasive cleavage of nucleic acids

United States Patent Application

View the Complete Application at the US Patent & Trademark Office
The present invention relates to means for the detection and characterization of nucleic acid sequences, as well as variations in nucleic acid sequences. The present invention also relates to methods for formning a nucleic acid cleavage structure on a target sequence and cleaving the nucleic acid cleavage structure in a site-specific manner. The structure-specific nuclease activity of a variety of enzymes is used to cleave the target-dependent cleavage structure, thereby indicating the presence of specific nucleic acid sequences or specific variations thereof.
Prudent, James R. (Madison, WI), Hall, Jeff G. (Madison, WI), Lyamichev, Victor I. (Madison, WI), Brow, Mary Ann D. (Madison, WI), Dahlberg, James E. (Madison, WI)
09/ 982,667
October 18, 2001
[0002] The invention was made with government support under Cooperative Agreement 70ANB5H1030 awarded by the Department of Commerce, National Institute of Standards and Technology, Advanced Technology Program and Grant No. DE-FG02-94ER81891 awarded by the Departnent of Energy. The Government has certain rights in the invention.