Nucleic acid sequence detection by triple helix formation at pri

Details Nucleic acid sequence detection by triple helix formation at pri Nucleic acid sequence detection by triple helix formation at pri

1994-08-23

1998-09-01

Jones, W. Gary

Chemistry: molecular biology and microbiology

Measuring or testing process involving enzymes or...

Involving nucleic acid

435 911, 435 912, 536 243, 536 2431, 536 2432, 536 2433, C12Q 168, C12Q 170, C12P 1934, C07H 2104

Patent

active

058009841

ABSTRACT:
Disclosed is a method for detecting a nucleic acid target sequence by formation of triple helix nucleic acid structures. The method may, but need not, involve amplifying the nucleic acid in vitro using cycles of denaturation and amplification to yield product duplexes, and detecting the product duplexes by hybridizing a third strand of nucleic acid to the product duplexes without denaturation. The triple helix-forming duplex sequences may be endogenous to the target sequence being detected, or they may be introduced in the probes used during amplification.

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