| 摘要 |
The present invention relates to a novel method for detection of target nucleic acid sequences by cyclic exonucleolytic reactions (CER) or exonucleolytic reactions (ER) using single-labeled immobilized probes on a solid phase. The present invention enables to detect target nucleic acid sequences on a solid phase using single-labeled systems. Comparing with multiple-labeled systems such as dual labeling, the present invention using single-labeled probes has excellent advantages in light of convenience and cost effectiveness in probe design and preparation. Furthermore, the measurement of changes of the signal decrease during reactions is responsible for more accurate qualitative and quantitative analysis of target nucleic acid sequences. |
