Y-Chromosome Marker

Y-chromosome marker detects male genetic material enabling paternity assessment and forensic identification. Specific Y-chromosome sequences amplify selectively. Population frequency provides discriminatory power. Regulatory applications include criminal investigations. Medical applications support genetic counselling.

Genetic testing employs Y-chromosome markers. Forensic evidence analysis utilises markers. Regulatory guidelines establish testing standards. Post-analysis interpretation guides decision-making. Emerging markers improve discrimination.