ancestryinformative
Ancestryinformative markers, commonly referred to as ancestry-informative markers or AIMs, are genetic variants that show substantial differences in allele frequencies across populations. These markers, often single-nucleotide polymorphisms (SNPs), can provide information about an individual's biogeographical ancestry or the overall ancestry composition of admixed individuals. The term can also apply to other marker types, including Y-chromosome and mitochondrial DNA variants.
AIMs are identified by comparing allele frequencies in reference population panels and selecting loci with high
Applications of AIMs span forensic genetics, anthropology, and population genetics. They are used to infer probable
Limitations and considerations include the dependence on representative reference data, potential biases from sampling, and reduced