Article
Predicting Physical Appearance from Low Template: State of the Art and Future Perspectives.
Genes - 5 Jan 2026
Sessa Francesco, Dervišević Emina, Esposito Massimiliano, Francaviglia Martina, Chisari Mario, Pomara Cristoforo, Salerno Monica
Abstract excerpt
Background/Objectives: Forensic DNA phenotyping (FDP) enables the prediction of externally visible characteristics (EVCs) such as eye, hair, and skin color, ancestry, and age from biological traces. However, low template DNA (LT-DNA), often derived from degraded or trace samples, poses significant challenges due to allelic dropout, contamination, and incomplete profiles. This review evaluates recent advances in...
Topics
- Humans
- Forensic Genetics
- Machine Learning
- Polymorphism, Single Nucleotide
- Phenotype
- DNA
- Eye Color
- Skin Pigmentation
