1. Towards complete male individualization with rapidly mutating Y-chromosomal STRs
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Ballantyne, KN, Ralf, A, Aboukhalid, R, Achakzai, NM, Anjos, MJ, Ayub, Q, Balažic, J, Ballantyne, J, Ballard, DJ, Berger, B, Bobillo, C, Bouabdellah, M, Burri, H, Butler, J, Capal, T, Caratti, S, Carracedo, A, Cartault, F, Carvalho, EF, Cheng, B, Coble, MD, Comas, D, Corach, D, D'Amato, ME, Davison, S, de Carvalho, EF, de Knijff, Peter, de Ungria, M, Decorte, Ronny, Dobosz, T, Dupuy, BM, Elmrghni, S, Gliwinski, M, Gomes, SC, Grol, L, Haas, C, Hanson, E, Henke, J, Hill, CR, Holmlund, G, Honda, K, Immel, U, Inoue, S, Jobling, MA, Kaddura, M, Kim, JS, Kim, SH, Kim, W, King, TE, Klausriegler, E, Kling, D, Kovacevic, LL, Kovatsi, L, Krajewski, P, Kravchenko, S, Larmuseau, Maarten, Lee, EY, Lee, SH, Lessig, R, Livshits, LA, Marjanovic, D, Minarik, M, Mizuno, N, Moreira, H, Morling, N, Mukherjee, M, Nagaraju, J, Neuhuber, F, Nie, S, Nilasitsataporn, P, Nishi, T, Oh, HH, Olofsson, J, Onofri, V, Palo, JU, Pamjav, H, Parson, W, Payet, C, Petlach, M, Phillips, C, Ploski, R, Prasad, SPR, Primorac, D, Purnnomo, GA, Purps, J, Rangel, H, Rebala, K, Rerkamnuaychoke, B, Rey, D, Robino, C, Rodríguez, F, Roewer, L, Rosa, A, Sajantila, A, Sala, A, Salvador, J, Sanz, P, Schmitt, C, Sharma, AK, Silva, DA, Shin, KJ, Sijen, T, Sirker, M, Siváková, D, Skaro, V, Solano-Matamoros, C, Souto, L, Stenzl, V, Sudoyo, H, Syndercombe-Court, D, Tagliabracci, A, Taylor, D, Tillmar, A, Tsybovsky, IS, Tyler-Smith, C, van der Gaag, K, Vanek, D, Völgyi, A, Ward, D, Willemse, P, Winkler, C, Yap, EPH, Yong, RYY, Zupanic Pajnic, I, and Kayser, M
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haplotypes ,paternal lineage ,RM YSTRs ,Y-STRs ,forensic ,Y-chromosome - Abstract
Relevant for various areas of human genetics, Y-chromosomal short tandem repeats (Y-STRs) are commonly used for testing close paternal relationships among individuals and populations, and for male lineage identification. However, even the widely used 17-loci Yfiler set cannot resolve individuals and populations completely. Here, 52 centers generated quality-controlled data of 13 rapidly mutating (RM) Y-STRs in 14,644 related and unrelated males from 111 worldwide populations. Strikingly, >99% of the 12,272 unrelated males were completely individualized. Haplotype diversity was extremely high (global: 0.9999985, regional: 0.99836–0.9999988). Haplotype sharing between populations was almost absent except for six (0.05%) of the 12,156 haplotypes. Haplotype sharing within populations was generally rare (0.8% nonunique haplotypes), significantly lower in urban (0.9%) than rural (2.1%) and highest in endogamous groups (14.3%). Analysis of molecular variance revealed 99.98% of variation within populations, 0.018% among populations within groups, and 0.002% among groups. Of the 2,372 newly and 156 previously typed male relative pairs, 29% were differentiated including 27% of the 2,378 father–son pairs. Relative to Yfiler, haplotype diversity was increased in 86% of the populations tested and overall male relative differentiation was raised by 23.5%. Our study demonstrates the value of RMY-STRs in identifying and separating unrelated and related males and provides a reference database. ispartof: Human Mutation vol:35 issue:8 pages:1021-1032 status: published
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- 2014