A universal genotyping-microarray constructed by ligating a universal fluorescence-probe with SNP-encoded flaps cleaved from multiplex invasive reactions.

To achieve a microarray universal to any SNP, we proposed a new way to construct a genotyping-microarray by ligating a universal fluorescence-probe with SNP-encoded flaps cleaved from invasive reactions on a slide surface. Our proposed microarray is labor-saving and cost-saving in setting up a new experiment for genotyping multiple SNPs, which is related to personalized medicine.