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. 2014 Sep;12(100):12-23.
doi: 10.1016/j.fsigen.2014.04.008. Epub 2014 Apr 28.

A global analysis of Y-chromosomal haplotype diversity for 23 STR loci

Josephine Purps  1 Sabine Siegert  2 Sascha Willuweit  1 Marion Nagy  1 Cíntia Alves  3 Renato Salazar  4 Sheila M T Angustia  5 Lorna H Santos  5 Katja Anslinger  6 Birgit Bayer  6 Qasim Ayub  7 Wei Wei  7 Yali Xue  7 Chris Tyler-Smith  7 Miriam Baeta Bafalluy  8 Begoña Martínez-Jarreta  8 Balazs Egyed  9 Beate Balitzki  10 Sibylle Tschumi  10 David Ballard  11 Denise Syndercombe Court  11 Xinia Barrantes  12 Gerhard Bäßler  13 Tina Wiest  13 Burkhard Berger  14 Harald Niederstätter  14 Walther Parson  15 Carey Davis  16 Bruce Budowle  17 Helen Burri  18 Urs Borer  18 Christoph Koller  18 Elizeu F Carvalho  19 Patricia M Domingues  19 Wafaa Takash Chamoun  20 Michael D Coble  21 Carolyn R Hill  21 Daniel Corach  22 Mariela Caputo  22 Maria E D'Amato  23 Sean Davison  23 Ronny Decorte  24 Maarten H D Larmuseau  24 Claudio Ottoni  24 Olga Rickards  25 Di Lu  26 Chengtao Jiang  26 Tadeusz Dobosz  27 Anna Jonkisz  27 William E Frank  28 Ivana Furac  29 Christian Gehrig  30 Vincent Castella  30 Branka Grskovic  31 Cordula Haas  32 Jana Wobst  32 Gavrilo Hadzic  33 Katja Drobnic  33 Katsuya Honda  34 Yiping Hou  35 Di Zhou  35 Yan Li  35 Shengping Hu  36 Shenglan Chen  36 Uta-Dorothee Immel  37 Rüdiger Lessig  37 Zlatko Jakovski  38 Tanja Ilievska  38 Anja E Klann  39 Cristina Cano García  39 Peter de Knijff  40 Thirsa Kraaijenbrink  40 Aikaterini Kondili  41 Penelope Miniati  41 Maria Vouropoulou  41 Lejla Kovacevic  42 Damir Marjanovic  42 Iris Lindner  43 Issam Mansour  44 Mouayyad Al-Azem  44 Ansar El Andari  44 Miguel Marino  45 Sandra Furfuro  45 Laura Locarno  45 Pablo Martín  46 Gracia M Luque  46 Antonio Alonso  46 Luís Souto Miranda  47 Helena Moreira  47 Natsuko Mizuno  48 Yasuki Iwashima  48 Rodrigo S Moura Neto  49 Tatiana L S Nogueira  50 Rosane Silva  51 Marina Nastainczyk-Wulf  52 Jeanett Edelmann  52 Michael Kohl  52 Shengjie Nie  53 Xianping Wang  54 Baowen Cheng  55 Carolina Núñez  56 Marian Martínez de Pancorbo  56 Jill K Olofsson  57 Niels Morling  57 Valerio Onofri  58 Adriano Tagliabracci  58 Horolma Pamjav  59 Antonia Volgyi  59 Gusztav Barany  59 Ryszard Pawlowski  60 Agnieszka Maciejewska  60 Susi Pelotti  61 Witold Pepinski  62 Monica Abreu-Glowacka  63 Christopher Phillips  64 Jorge Cárdenas  64 Danel Rey-Gonzalez  64 Antonio Salas  64 Francesca Brisighelli  65 Cristian Capelli  66 Ulises Toscanini  67 Andrea Piccinini  68 Marilidia Piglionica  69 Stefania L Baldassarra  69 Rafal Ploski  70 Magdalena Konarzewska  70 Emila Jastrzebska  71 Carlo Robino  72 Antti Sajantila  73 Jukka U Palo  74 Evelyn Guevara  74 Jazelyn Salvador  75 Maria Corazon De Ungria  75 Jae Joseph Russell Rodriguez  76 Ulrike Schmidt  77 Nicola Schlauderer  77 Pekka Saukko  78 Peter M Schneider  79 Miriam Sirker  79 Kyoung-Jin Shin  80 Yu Na Oh  80 Iulia Skitsa  81 Alexandra Ampati  81 Tobi-Gail Smith  82 Lina Solis de Calvit  83 Vlastimil Stenzl  84 Thomas Capal  84 Andreas Tillmar  85 Helena Nilsson  85 Stefania Turrina  86 Domenico De Leo  86 Andrea Verzeletti  87 Venusia Cortellini  87 Jon H Wetton  88 Gareth M Gwynne  88 Mark A Jobling  88 Martin R Whittle  89 Denilce R Sumita  89 Paulina Wolańska-Nowak  90 Rita Y Y Yong  91 Michael Krawczak  92 Michael Nothnagel  2 Lutz Roewer  93
Affiliations

A global analysis of Y-chromosomal haplotype diversity for 23 STR loci

Josephine Purps et al. Forensic Sci Int Genet. 2014 Sep.

Abstract

In a worldwide collaborative effort, 19,630 Y-chromosomes were sampled from 129 different populations in 51 countries. These chromosomes were typed for 23 short-tandem repeat (STR) loci (DYS19, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS385ab, DYS437, DYS438, DYS439, DYS448, DYS456, DYS458, DYS635, GATAH4, DYS481, DYS533, DYS549, DYS570, DYS576, and DYS643) and using the PowerPlex Y23 System (PPY23, Promega Corporation, Madison, WI). Locus-specific allelic spectra of these markers were determined and a consistently high level of allelic diversity was observed. A considerable number of null, duplicate and off-ladder alleles were revealed. Standard single-locus and haplotype-based parameters were calculated and compared between subsets of Y-STR markers established for forensic casework. The PPY23 marker set provides substantially stronger discriminatory power than other available kits but at the same time reveals the same general patterns of population structure as other marker sets. A strong correlation was observed between the number of Y-STRs included in a marker set and some of the forensic parameters under study. Interestingly a weak but consistent trend toward smaller genetic distances resulting from larger numbers of markers became apparent.

Keywords: AMOVA; Database; Discriminatory power; Gene diversity; Population structure.

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Figures

Fig. 1
Fig. 1
Geographic distribution of sampling sites. Male samples (n = 19,630) were collected at 129 sites on five continents.
Fig. 2
Fig. 2
Allele distribution of PPY23-specific loci.
Fig. 3
Fig. 3
Ranking of PPY23 markers by gene diversity (GD). For the calculation of GD, DYS385ab was treated as a single marker. DYS389II.I equals the difference between DYS389II and DYS389I. PPY23-specific markers are given in bold. (a) Rank within the whole data set; (b) rank within continental residency groups, i.e. Africa (orange; n = 445), Asia (red; n = 3458), Europe (magenta; n = 11,968), Latin America (blue; n = 1183) or North America (green; n = 2576). (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)
Fig. 4
Fig. 4
Marker-wise frequency of variant alleles. PPY23-specific markers are given in bold. Light gray: copy number variants; gray: intermediate alleles; dark gray: null allele.
Fig. 5
Fig. 5
Genetic distances between populations. Pairwise RST values for PPY23 were calculated between all 129 populations and grouped by continental residency.
Fig. 6
Fig. 6
Population structure revealed by PPY23. Interpolated maps depict the first MDS components of pairwise RST values for PPY23. (a) Two-dimensional MDS analysis for the whole data set (129 populations); (b) four-dimensional MDS analysis for populations of European residency and ancestry alone (68 populations). Sample locations are marked in white. Color coding is on an arbitrary rainbow scale that assigns yellow and magenta to the opposite ends of the scale.

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