1. Microgeographic variation of Y-chromosome haplotypes in Italy
- Author
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Eugenia Carnevali, M. Venturi, Andrea Piccinini, A. Barbaro, Francesca Scarnicci, Carla Bini, Ranieri Domenici, Carlo Robino, Valerio Onofri, Ugo Ricci, Susi Pelotti, F. Torricelli, Nicoletta Cerri, Carlo Previderè, Luciana Caenazzo, Gianmarco Ferri, Michela Maniscalco, Silvano Presciuttini, Pelotti, S., Bini, C., Barbaro, A., Caenazzo, L., Carnevali, E., Cerri, N., Domenici, R., Ferri, G., Maniscalco, M., Onofri, V., Piccinini, A., Previderè, C., Ricci, U., Robino, C., Scarnicci, F., Torricelli, F., Venturi, M., and Presciuttini, S.
- Subjects
Genetics ,Sampling scheme ,Extended haplotype ,Population data ,Haplotype ,Y chromosome ,Pathology and Forensic Medicine ,Geography ,Short tandem repeats ,Haplotypes ,Sample size determination ,Microsatellite ,Y-chromosome ,Y haplotype ,Demography - Abstract
Within an Italian collaborative exercise on the extended haplotype of the Y-chromosome, 1288 subjects were typed by the AmpFlSTR YFiler Amplification Kit (AB Applied Biosystems) and other 526 were typed by the PowerPlex Y ® System (Promega). The sampling scheme included either a "regional" or a "local" recruitment, the first referring to individuals born in the region of the participating lab, the second referring to individuals coming from small villages. Total sample sizes were N =954 and 860, respectively. A significant decrease of haplotype diversity was found in the local samples. The results may be of interest in forensic applications of the Y-chromosome.
- Published
- 2008