DNA matrix processing method based on combined restriction digestion mechanism

A DNA matrix processing method based on a combined restriction digestion mechanism, comprising the following steps:

• constructing a single auxiliary strand-mediated combined restriction digestion mechanism;
• wherein the single auxiliary strand-mediated combined restriction digestion mechanism comprises an auxiliary strand Aux, an E6 type DNAzyme DZ3 and a substrate BrA3T;
• the auxiliary strand Aux is an input signal of the mechanism, and a fluorescence released by a cleaved substrate is an output signal of the mechanism;
• introducing an auxiliary strand based on the single auxiliary strand-mediated combined restriction digestion mechanism, to obtain a dual auxiliary strands-mediated combined restriction digestion mechanism;
• wherein the dual auxiliary strands-mediated combined restriction digestion mechanism comprises two auxiliary strands Aux1-z11 and Aux2-z11, an E6 type DNAzyme DE3 and a substrate ErA3T;
• the two auxiliary strands Aux1-z11 and Aux2-z11 are an input signal of the mechanism, and a fluorescence released by a cleaved substrate is an output signal of the mechanism;
• and
• constructing DNA matrix processing and a weighted sum of Boolean matrix multiplication with the dual auxiliary strands-mediated combined restriction digestion mechanism.