SNP microarrays

SNP microarrays are a laboratory tool used to examine genetic variation across a person’s genome. They focus on single nucleotide polymorphisms (SNPs), which are tiny differences in the DNA sequence that can influence traits and disease risk. The microarray contains many probes that detect specific SNPs, allowing scientists to quickly compare genetic patterns. This technology helps in research, diagnosing genetic conditions, and understanding individual genetic predispositions. It provides a comprehensive snapshot of genetic differences with high accuracy and efficiency, making it a valuable tool in personalized medicine and genomics studies.