Fig. 1

Schematic diagrams of CYP2C9 and AGTR1 gene chip analysis. R is the chip hybridization positioning reference. *1 and *3 are the wild type and mutant type probe sites of CYP2C9 gene, respectively. A, C are the wild-type and mutant-type probe sites of AGTR1 gene, respectively. P is the positive reference probe site for CYP2C9 and AGTR1, while N is the negative reference probe site. There are 5 repeats for the wild-type probes, the mutant-type probes, positive reference probes, and negative reference probes