申请人:Epoch Biosciences, Inc.
公开号:US20030113765A1
公开(公告)日:2003-06-19
Compositions and methods for fluorescent detection of nucleic acids are provided. The compositions can be detected by fluorescence when hybridized to a nucleic acid containing a target sequence, but are non-fluorescent in the non-hybridized state. Alternatively, the fluorescence properties of the compositions change in a detectable manner upon hybridization to a nucleic acid containing a target sequence. Methods for synthesis and methods of use of the compositions are also provided.
本发明提供了用于荧光检测核酸的组合物和方法。这些组合物在与含有目标序列的核酸杂交时可以通过荧光检测,但在非杂交状态下是非荧光的。 或者,这些组合物的荧光特性在与含有目标序列的核酸杂交时以可检测的方式发生变化。还提供了合成和使用这些组合物的方法。