Neuroscience, Science, Brain, Research.
giant magnetoresistive (GMR) COMT genotyping assay. A and B: Saliva samples were collected (A) and processed (B) for genomic DNA (gDNA). C: The gDNA was used in multiplexed PCR to produce biotinylated DNA amplicons (biotin shown as green spheres). D: Amplicons then hybridized on the GMR biosensor