科研之友
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摘要
Sense and sensibility: Amplified DNA detection is accomplished by the autocatalytic cleavage of a programmed nucleic acid structure based on the Mg 2+-dependent DNAzyme E6 (see picture). The analyte sequence is autocatalytically generated by the DNAzyme from a reporter nucleic acid, which is labeled with a fluorophore and quencher at its two ends.
