Forensic DNA Phenotyping: Genes and Genetic Variants for Eye Color Prediction.

ABSTRACT: In recent decades, the use of genetic polymorphisms related to specific phenotypes, such as eye color, has greatly contributed to the development of the research field called forensic DNA phenotyping (FDP), enabling the investigators of crime cases to reduce the number of suspects, making their work faster and more precise. Eye color is a polygenic phenotype, and many genetic variants have been highlighted, with the major contributor being the HERC2-OCA2 locus, where many single nucleotide variations (SNPs) were identified. Interestingly, the HERC2-OCA2 locus, containing the intronic SNP rs12913832, the major eye color determinant, shows a high level of evolutionary conservation across many species of vertebrates. Currently, there are some genetic panels to predict eye color

SUBMITTER: Brancato D 

PROVIDER: S-EPMC10454093 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature