Figure 2 | Scientific Reports

Figure 2

From: Label-free detection of microRNA based on coupling multiple isothermal amplification techniques

Figure 2

Fluorescence intensity of amplification products by SDA in the presence (a) and absence (b) of let-7d. The concentration of target let-7d (curve a) is 10 nM. Inset: native polyacrylamide gel electrophoresis (10%) of amplification products of SDA: lane1 100 bp marker, lane 2 only S6 that was synthesized as a standard comparation, lane 3 absence of target, lane 4 presence of target.

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