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Grenn FP, Makarious MB, Bandres-Ciga S, Iwaki H, Singleton AB, Nalls MA, Blauwendraat C. Analysis of Y chromosome haplogroups in Parkinson's disease. Brain Commun 2022; 4:fcac277. [PMID: 36387750 PMCID: PMC9665271 DOI: 10.1093/braincomms/fcac277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 07/01/2022] [Accepted: 10/27/2022] [Indexed: 11/13/2022] Open
Abstract
Parkinson's disease is a complex neurodegenerative disorder that is about 1.5 times more prevalent in males than females. Extensive work has been done to identify the genetic risk factors behind Parkinson's disease on autosomes and more recently on Chromosome X, but work remains to be done on the male-specific Y chromosome. In an effort to explore the role of the Y chromosome in Parkinson's disease, we analysed whole-genome sequencing data from the Accelerating Medicines Partnership-Parkinson's disease initiative (1466 cases and 1664 controls), genotype data from NeuroX (3491 cases and 3232 controls) and genotype data from UKBiobank (182 517 controls, 1892 cases and 3783 proxy cases), all consisting of male European ancestry samples. We classified sample Y chromosomes by haplogroup using three different tools for comparison (Snappy, Yhaplo and Y-LineageTracker) and meta-analysed this data to identify haplogroups associated with Parkinson's disease. This was followed up with a Y-chromosome association study to identify specific variants associated with disease. We also analysed blood-based RNASeq data obtained from the Accelerating Medicines Partnership-Parkinson's disease initiative (1020 samples) and RNASeq data obtained from the North American Brain Expression Consortium (171 samples) to identify Y-chromosome genes differentially expressed in cases, controls, specific haplogroups and specific tissues. RNASeq analyses suggest Y-chromosome gene expression differs between brain and blood tissues but does not differ significantly in cases, controls or specific haplogroups. Overall, we did not find any strong associations between Y-chromosome genetics and Parkinson's disease, suggesting the explanation for the increased prevalence in males may lie elsewhere.
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Affiliation(s)
- Francis P Grenn
- Molecular Genetics Section, Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, MD, USA
| | - Mary B Makarious
- Molecular Genetics Section, Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, MD, USA
- Department of Clinical and Movement Neurosciences, UCL Queen Square Institute of Neurology, London, UK
- UCL Movement Disorders Centre, University College London, London, UK
| | - Sara Bandres-Ciga
- Molecular Genetics Section, Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, MD, USA
| | - Hirotaka Iwaki
- Molecular Genetics Section, Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, MD, USA
- Center for Alzheimer’s and Related Dementias (CARD), National Institute on Aging and National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD, USA
- Data Tecnica International, Washington, DC, USA
| | - Andrew B Singleton
- Molecular Genetics Section, Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, MD, USA
- Center for Alzheimer’s and Related Dementias (CARD), National Institute on Aging and National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD, USA
| | - Mike A Nalls
- Molecular Genetics Section, Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, MD, USA
- Center for Alzheimer’s and Related Dementias (CARD), National Institute on Aging and National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD, USA
- Data Tecnica International, Washington, DC, USA
| | - Cornelis Blauwendraat
- Center for Alzheimer’s and Related Dementias (CARD), National Institute on Aging and National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD, USA
- Integrative Neurogenomics Unit, Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, MD, USA
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Phylogeographic review of Y chromosome haplogroups in Europe. Int J Legal Med 2021; 135:1675-1684. [PMID: 34216266 DOI: 10.1007/s00414-021-02644-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 06/16/2021] [Indexed: 10/20/2022]
Abstract
The Y chromosome has been widely explored for the study of human migrations. Due to its paternal inheritance, the Y chromosome polymorphisms are helpful tools for understanding the geographical distribution of populations all over the world and for inferring their origin, which is really useful in forensics. The remarkable historical context of Europe, with numerous migrations and invasions, has turned this continent into a melting pot. For this reason, it is interesting to study the Y chromosome variability and how it has contributed to improving our knowledge of the distribution and development of European male genetic pool as it is today. The analysis of Y lineages in Europe shows the predominance of four haplogroups, R1b-M269, I1-M253, I2-M438 and R1a-M420. However, other haplogroups have been identified which, although less frequent, provide significant evidence about the paternal origin of the populations. In addition, the study of the Y chromosome in Europe is a valuable tool for revealing the genetic trace of the different European colonizations, mainly in several American countries, where the European ancestry is mostly detected by the presence of the R1b-M269 haplogroup. Therefore, the objective of this review is to compile the studies of the Y chromosome haplogroups in current European populations, in order to provide an outline of these haplogroups which facilitate their use in forensic studies.
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Larmuseau MH, van den Berg P, Claerhout S, Calafell F, Boattini A, Gruyters L, Vandenbosch M, Nivelle K, Decorte R, Wenseleers T. A Historical-Genetic Reconstruction of Human Extra-Pair Paternity. Curr Biol 2019; 29:4102-4107.e7. [DOI: 10.1016/j.cub.2019.09.075] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 08/12/2019] [Accepted: 09/30/2019] [Indexed: 11/25/2022]
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The Dutch Y-chromosomal landscape. Eur J Hum Genet 2019; 28:287-299. [PMID: 31488894 PMCID: PMC7029002 DOI: 10.1038/s41431-019-0496-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 07/09/2019] [Accepted: 08/02/2019] [Indexed: 12/05/2022] Open
Abstract
Previous studies indicated existing, albeit limited, genetic-geographic population substructure in the Dutch population based on genome-wide data and a lack of this for mitochondrial SNP based data. Despite the aforementioned studies, Y-chromosomal SNP data from the Netherlands remain scarce and do not cover the territory of the Netherlands well enough to allow a reliable investigation of genetic-geographic population substructure. Here we provide the first substantial dataset of detailed spatial Y-chromosomal haplogroup information in 2085 males collected across the Netherlands and supplemented with previously published data from northern Belgium. We found Y-chromosomal evidence for genetic–geographic population substructure, and several Y-haplogroups demonstrating significant clinal frequency distributions in different directions. By means of prediction surface maps we could visualize (complex) distribution patterns of individual Y-haplogroups in detail. These results highlight the value of a micro-geographic approach and are of great use for forensic and epidemiological investigations and our understanding of the Dutch population history. Moreover, the previously noted absence of genetic-geographic population substructure in the Netherlands based on mitochondrial DNA in contrast to our Y-chromosome results, hints at different population histories for women and men in the Netherlands.
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Decorte R, Polet C, Boudin M, Tilquin F, Matroule JY, Dieu M, Charles C, Carlier A, Lebecque F, Deparis O. An interdisciplinary study around the reliquary of the late cardinal Jacques de Vitry. PLoS One 2019; 14:e0201424. [PMID: 30794540 PMCID: PMC6386372 DOI: 10.1371/journal.pone.0201424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Accepted: 01/18/2019] [Indexed: 11/24/2022] Open
Abstract
The reliquary of Jacques de Vitry, a prominent clergyman and theologian in the early 13th century, has experienced several transfers over the last centuries, which seriously question the attribution of the remains to the late Cardinal. Uncertainty about the year of his birth poses an additional question regarding his age at death in 1240. The reliquary, located in the Saint Marie d'Oigines church, Belgium, was reopened in 2015 for an interdisciplinary study around his relics as well as the Treasure of Oignies, a remarkable cultural heritage notably built from Jacques de Vitry's donation. Anthropological, isotopic and genetic analyses were performed independently on the remains found in the reliquary. Results of the analyses provided evidence that the likelihood that these remains are those of Jacques de Vitry is very high: the remains belong to the same human male individual and the historical tradition about his age is confirmed. In addition, a separate relic (left tibia) was analysed and found to match with the remains of the reliquary (right tibia). The unique Jacques de Vitry's mitre, made of parchment, was sampled non-destructively and the extracted parchment collagen was analysed by a proteomic method in order to determine the animal species. The results showed that, surprisingly, not all parts of the mitre were made from the same species. All together, these findings are expected to fertilize knowledge carried by historical tradition around the relics of Jacques de Vitry and his related cultural heritage.
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Affiliation(s)
- Ronny Decorte
- Forensic Biomedical Sciences, Department of Imaging & Pathology, KU Leuven (KUL), Leuven, Belgium
- Laboratory of Forensic Genetics and Molecular Archaeology, Department of Forensic Medicine, UZ Leuven (UZL), Leuven, Belgium
| | - Caroline Polet
- Department of Palaeontology, Royal Belgian Institute of Natural Sciences, Brussels, Belgium
| | - Mathieu Boudin
- Radiocarbon Dating Laboratory, Royal Institute for Cultural Heritage (KIK-IRPA), Brussels, Belgium
| | - Françoise Tilquin
- Research Unit in Microorganisms Biology (URBM), Narilis Institute, ILEE Institute, University of Namur, Namur, Belgium
| | - Jean-Yves Matroule
- Research Unit in Microorganisms Biology (URBM), Narilis Institute, ILEE Institute, University of Namur, Namur, Belgium
| | - Marc Dieu
- Mass Spectrometry Facility (MaSUN), University of Namur, Namur, Belgium
| | - Catherine Charles
- Moretus Plantin University Library, University of Namur, Namur, Belgium
| | | | | | - Olivier Deparis
- Heritages, Transmissions, Inheritances (PaTHs) Institute & Department of Physics, University of Namur, Namur, Belgium
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Defining Y-SNP variation among the Flemish population (Western Europe) by full genome sequencing. Forensic Sci Int Genet 2017; 31:e12-e16. [PMID: 29089250 DOI: 10.1016/j.fsigen.2017.10.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 10/10/2017] [Accepted: 10/24/2017] [Indexed: 12/27/2022]
Abstract
Y-chromosomal single nucleotide polymorphisms (Y-SNPs) represent a powerful tool in forensic research and casework, especially for inferring paternal ancestry of unknown perpetrators and unidentified bodies. However, the wealth of recently discovered Y-SNPs, the 'jungle' of different evolutionary lineage trees and nomenclatures, and the lack of population-wide data of many phylogenetically mapped Y-SNPs, limits the use of Y-SNPs in routine forensic approaches. Recently, a concise reference phylogeny of the human Y chromosome, the 'Minimal Reference Y-tree', was introduced aiming to provide a stable phylogeny with optimal global discrimination capacity by including the most resolving Y-SNPs. Here, we obtained a representative sample of 270 whole-genome sequences (WGS) to grasp the Y-SNP variation within the autochthonous Flemish population (Belgium, Western Europe) according to this reference Y-tree. The high quality of the Y-SNP calling was guaranteed for the WGS sample as well as its representativeness for the Flemish population based on the comparison of the main haplogroup frequencies with those from earlier studies on Flanders and the Netherlands. The 270 Flemish Y chromosomes were assigned to 98 different sub-haplogroups of the Minimal Reference Y-tree, showing its high potential of discrimination and confirming the spectrum of evolutionary lineages within Western Europe in general and within Flanders in particular. The full database with all Y-SNP calls of the Flemish sample is public available for future updates including forensic and population genetic studies. New initiatives to categorise Y-SNP variation in other populations according to the reference phylogeny of the Y chromosome are highly encouraged for forensic applications. Recommendations to realise such future population sample sets are discussed based on this study.
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Larmuseau MHD, Claerhout S, Gruyters L, Nivelle K, Vandenbosch M, Peeters A, van den Berg P, Wenseleers T, Decorte R. Genetic-genealogy approach reveals low rate of extrapair paternity in historical Dutch populations. Am J Hum Biol 2017; 29. [PMID: 28742271 DOI: 10.1002/ajhb.23046] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Revised: 05/01/2017] [Accepted: 07/07/2017] [Indexed: 11/09/2022] Open
Abstract
OBJECTIVE Evolutionary theory has shown that seeking out extrapair paternity (EPP) can be a viable reproductive strategy for both sexes in pair-bonded species, also in humans. As yet, estimates of the contemporary or historical EPP rate in human population are still rare. In the present study, we estimated the historical EPP rate in the Dutch population over the last 400 years and compared the rate with those obtained for other human populations to determine the evolutionary, cultural, and socio-demographic factors that influence human cuckoldry behavior. METHODS We estimated the historical EPP rate for the Dutch population via the "genealogical pair method", in which the EPP rate is derived from Y-chromosome mismatches between pairs of individuals that, based on genealogical evidence, share a common paternal ancestor. RESULTS Based on the analysis of 68 representative genealogical pairs, separated by a total of 1013 fertilization events, we estimated that the historical EPP rate for the Dutch population over the last 400 years was 0.96% per generation (95% confidence interval 0.46%-1.76%). CONCLUSION The Dutch EPP rate fits perfectly within the range reported for other contemporary and historical populations in Western Europe and was highly congruent with that estimated for neighboring Flanders, despite the socio-economic and religious differences between both populations. The estimated low EPP rate challenges the "dual mating strategy hypothesis" that states that women could obtain fitness benefits by securing investment from one man while cuckolding him to obtain good genes from an affair partner.
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Affiliation(s)
- Maarten H D Larmuseau
- Laboratory of Socioecology and Social Evolution, Department of Biology, KU Leuven, Leuven, Belgium.,Department of Imaging & Pathology, KU Leuven, Forensic Biomedical Sciences, Leuven, Belgium
| | - Sofie Claerhout
- Department of Imaging & Pathology, KU Leuven, Forensic Biomedical Sciences, Leuven, Belgium
| | - Leen Gruyters
- Laboratory of Socioecology and Social Evolution, Department of Biology, KU Leuven, Leuven, Belgium
| | - Kelly Nivelle
- Department of Imaging & Pathology, KU Leuven, Forensic Biomedical Sciences, Leuven, Belgium
| | - Michiel Vandenbosch
- Department of Imaging & Pathology, KU Leuven, Forensic Biomedical Sciences, Leuven, Belgium
| | - Anke Peeters
- Department of Imaging & Pathology, KU Leuven, Forensic Biomedical Sciences, Leuven, Belgium
| | - Pieter van den Berg
- Laboratory of Socioecology and Social Evolution, Department of Biology, KU Leuven, Leuven, Belgium
| | - Tom Wenseleers
- Laboratory of Socioecology and Social Evolution, Department of Biology, KU Leuven, Leuven, Belgium
| | - Ronny Decorte
- Department of Imaging & Pathology, KU Leuven, Forensic Biomedical Sciences, Leuven, Belgium.,Laboratory of Forensic genetics and Molecular Archaeology, UZ Leuven, Leuven, Belgium
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de Haan HG, van Hylckama Vlieg A, van der Gaag KJ, de Knijff P, Rosendaal FR. Male-specific risk of first and recurrent venous thrombosis: a phylogenetic analysis of the Y chromosome. J Thromb Haemost 2016; 14:1971-1977. [PMID: 27495181 DOI: 10.1111/jth.13437] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Accepted: 07/18/2016] [Indexed: 12/21/2022]
Abstract
Essentials Men have an unexplained higher risk of a first and recurrent venous thrombosis (VT) than women. We studied the role of the major European Y chromosome haplogroups in first and recurrent VT. In contrast to a study on coronary artery disease, haplogroup I was not linked to VT risk. Haplogroup E-carriers may have an increased risk of recurrent VT, but a larger study is needed. SUMMARY Background The risk of venous thrombosis (VT) recurrence is higher in men than in women. When reproductive risk factors are excluded, this sex difference is also apparent for a first VT. The current explanations for this difference are insufficient. Objectives To study the association between chromosome Y haplogroups and the risks of a first and recurrent VT. Methods Y chromosomes of 3742 men (1729 patients; 2013 controls) from the MEGA case-control study were tracked into haplogroups according to the phylogenetic tree. We calculated the risk of a first VT by comparing the major haplogroups with the most frequent haplogroup. For recurrence risk, 1645 patients were followed for a mean of 5 years, during which 350 developed a recurrence (21%; MEGA follow-up study). We calculated recurrence rates for the major haplogroups, and compared groups by calculating hazard ratios. Results We observed 13 haplogroups, of which R1b was the most frequent (59%). The major haplogroups were not associated with a first VT, with odds ratios ranging from 1.01 to 1.15. Haplogroup E carriers had the highest recurrence rate (53.5 per 1000 person-years, 95% confidence interval [CI] 33.3-86.1), whereas haplogroup R1a carriers had the lowest recurrence rate (24.3 per 1000 person-years, 95% CI 12.6-46.6). As compared with haplogroup R1b carriers, both haplogroups were not significantly associated with recurrence risk. Conclusions In contrast to a study on coronary artery disease, our results do not show a clear predisposing effect of Y haplogroups on first and recurrent VT risk in men. It is therefore unlikely that Y variation can explain the sex difference in VT risk.
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Affiliation(s)
- H G de Haan
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
| | - A van Hylckama Vlieg
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
| | - K J van der Gaag
- Forensic Laboratory for DNA Research, Department of Human and Clinical Genetics, Leiden University Medical Center, Leiden, The Netherlands
| | - P de Knijff
- Forensic Laboratory for DNA Research, Department of Human and Clinical Genetics, Leiden University Medical Center, Leiden, The Netherlands
| | - F R Rosendaal
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands.
- Einthoven Laboratory of Experimental Vascular Medicine, Leiden University Medical Center, Leiden, The Netherlands.
- Department of Thrombosis and Hemostasis, Leiden University Medical Center, Leiden, the Netherlands.
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Biohistorical materials and contemporary privacy concerns-the forensic case of King Albert I. Forensic Sci Int Genet 2016; 24:202-210. [PMID: 27470949 DOI: 10.1016/j.fsigen.2016.07.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Revised: 06/21/2016] [Accepted: 07/14/2016] [Indexed: 12/31/2022]
Abstract
The rapid advancement of technology in genomic analysis increasingly allows researchers to study human biohistorical materials. Nevertheless, little attention has been paid to the privacy of the donor's living relatives and the negative impact they might experience from the (public) availability of genetic results, even in cases of scientific, forensic or historical relevance. This issue has become clear during a cold case investigation of a relic attributed to Belgian King and World War I-hero Albert I who died, according to the official version, in a solo climbing accident in 1934. Authentication of the relic with blood stains assigned to the King and collected on the place where his body was discovered is recognised as one of the final opportunities to test the plausibility of various conspiracy theories on the King's demise. While the historical value and current technological developments allow the genomic analysis of this relic, publication of genetic data would immediately lead to privacy concerns for living descendants and relatives of the King, including the Belgian and British royal families, even after more than 80 years. Therefore, the authentication study of the relic of King Albert I has been a difficult exercise towards balancing public research interests and privacy interests. The identification of the relic was realised by using a strict genetic genealogical approach including Y-chromosome and mitochondrial genome comparison with living relatives, thereby limiting the analysis to genomic regions relevant for identification. The genetic results combined with all available historical elements concerning the relic, provide strong evidence that King Albert I was indeed the donor of the blood stains, which is in line with the official climbing accident hypothesis and contradicts widespread 'mise-en-scène' scenarios. Since publication of the haploid data of the blood stains has the potential to violate the privacy of living relatives, we opted for external and independent reviewing of (the quality of) our data and statistical interpretation by external forensic experts in haploid markers to guarantee the objectivity and scientific accuracy of the identification data analysis as well as the privacy of living descendants and relatives. Although the cold case investigation provided relevant insights into the circumstances surrounding the death of King Albert I, it also revealed the insufficient ethical guidance for current genomic studies of biohistorical material.
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The Paternal Landscape along the Bight of Benin - Testing Regional Representativeness of West-African Population Samples Using Y-Chromosomal Markers. PLoS One 2015; 10:e0141510. [PMID: 26544036 PMCID: PMC4636292 DOI: 10.1371/journal.pone.0141510] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Accepted: 10/08/2015] [Indexed: 11/19/2022] Open
Abstract
Patterns of genetic variation in human populations across the African continent are still not well studied in comparison with Eurasia and America, despite the high genetic and cultural diversity among African populations. In population and forensic genetic studies a single sample is often used to represent a complete African region. In such a scenario, inappropriate sampling strategies and/or the use of local, isolated populations may bias interpretations and pose questions of representativeness at a macrogeographic-scale. The non-recombining region of the Y-chromosome (NRY) has great potential to reveal the regional representation of a sample due to its powerful phylogeographic information content. An area poorly characterized for Y-chromosomal data is the West-African region along the Bight of Benin, despite its important history in the trans-Atlantic slave trade and its large number of ethnic groups, languages and lifestyles. In this study, Y-chromosomal haplotypes from four Beninese populations were determined and a global meta-analysis with available Y-SNP and Y-STR data from populations along the Bight of Benin and surrounding areas was performed. A thorough methodology was developed allowing comparison of population samples using Y-chromosomal lineage data based on different Y-SNP panels and phylogenies. Geographic proximity turned out to be the best predictor of genetic affinity between populations along the Bight of Benin. Nevertheless, based on Y-chromosomal data from the literature two population samples differed strongly from others from the same or neighbouring areas and are not regionally representative within large-scale studies. Furthermore, the analysis of the HapMap sample YRI of a Yoruban population from South-western Nigeria based on Y-SNPs and Y-STR data showed for the first time its regional representativeness, a result which is important for standard population and forensic genetic applications using the YRI sample. Therefore, the uniquely and powerful geographical information carried by the Y-chromosome makes it an important locus to test the representativeness of a certain sample even in the genomic era, especially in poorly investigated areas like Africa.
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Convergence of Y Chromosome STR Haplotypes from Different SNP Haplogroups Compromises Accuracy of Haplogroup Prediction. J Genet Genomics 2015; 42:403-7. [DOI: 10.1016/j.jgg.2015.03.008] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2014] [Revised: 03/21/2015] [Accepted: 03/24/2015] [Indexed: 11/20/2022]
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Trombetta B, D'Atanasio E, Massaia A, Ippoliti M, Coppa A, Candilio F, Coia V, Russo G, Dugoujon JM, Moral P, Akar N, Sellitto D, Valesini G, Novelletto A, Scozzari R, Cruciani F. Phylogeographic Refinement and Large Scale Genotyping of Human Y Chromosome Haplogroup E Provide New Insights into the Dispersal of Early Pastoralists in the African Continent. Genome Biol Evol 2015; 7:1940-50. [PMID: 26108492 PMCID: PMC4524485 DOI: 10.1093/gbe/evv118] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Haplogroup E, defined by mutation M40, is the most common human Y chromosome clade within Africa. To increase the level of resolution of haplogroup E, we disclosed the phylogenetic relationships among 729 mutations found in 33 haplogroup DE Y-chromosomes sequenced at high coverage in previous studies. Additionally, we dissected the E-M35 subclade by genotyping 62 informative markers in 5,222 samples from 118 worldwide populations. The phylogeny of haplogroup E showed novel features compared with the previous topology, including a new basal dichotomy. Within haplogroup E-M35, we resolved all the previously known polytomies and assigned all the E-M35* chromosomes to five new different clades, all belonging to a newly identified subhaplogroup (E-V1515), which accounts for almost half of the E-M35 chromosomes from the Horn of Africa. Moreover, using a Bayesian phylogeographic analysis and a single nucleotide polymorphism-based approach we localized and dated the origin of this new lineage in the northern part of the Horn, about 12 ka. Time frames, phylogenetic structuring, and sociogeographic distribution of E-V1515 and its subclades are consistent with a multistep demic spread of pastoralism within north-eastern Africa and its subsequent diffusion to subequatorial areas. In addition, our results increase the discriminative power of the E-M35 haplogroup for use in forensic genetics through the identification of new ancestry-informative markers.
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Affiliation(s)
- Beniamino Trombetta
- Dipartimento di Biologia e Biotecnologie "C. Darwin," Sapienza Università di Roma, Italy
| | - Eugenia D'Atanasio
- Dipartimento di Biologia e Biotecnologie "C. Darwin," Sapienza Università di Roma, Italy
| | - Andrea Massaia
- Dipartimento di Biologia e Biotecnologie "C. Darwin," Sapienza Università di Roma, Italy Present address: The Wellcome Trust Sanger Institute, Hinxton, Cambridgeshire, United Kingdom
| | - Marco Ippoliti
- Dipartimento di Biologia e Biotecnologie "C. Darwin," Sapienza Università di Roma, Italy
| | - Alfredo Coppa
- Dipartimento di Biologia Ambientale, Sapienza Università di Roma, Italy
| | | | - Valentina Coia
- Accademia Europea di Bolzano (EURAC), Istituto per le Mummie e l'Iceman, Bolzano, Italy
| | - Gianluca Russo
- Dipartimento di Sanità Pubblica e Malattie Infettive, Sapienza Università di Roma, Italy
| | - Jean-Michel Dugoujon
- Laboratoire d'Anthropologie Moléculaire et Imagerie de Synthèse, UMR 5288, Centre National de la Recherche Scientifique (CNRS), Université Toulouse-3-Paul-Sabatier, Toulouse, France
| | - Pedro Moral
- Department of Animal Biology-Anthropology, Biodiversity Research Institute, University of Barcelona, Spain
| | - Nejat Akar
- Pediatrics Department, TOBB-Economy and Technology University Hospital, Ankara, Turkey
| | | | - Guido Valesini
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Italy
| | - Andrea Novelletto
- Dipartimento di Biologia e Biotecnologie "C. Darwin," Sapienza Università di Roma, Italy
| | - Rosaria Scozzari
- Dipartimento di Biologia e Biotecnologie "C. Darwin," Sapienza Università di Roma, Italy
| | - Fulvio Cruciani
- Dipartimento di Biologia e Biotecnologie "C. Darwin," Sapienza Università di Roma, Italy Istituto di Biologia e Patologia Molecolari, CNR, Rome Italy
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Valverde L, Illescas MJ, Villaescusa P, Gotor AM, García A, Cardoso S, Algorta J, Catarino S, Rouault K, Férec C, Hardiman O, Zarrabeitia M, Jiménez S, Pinheiro MF, Jarreta BM, Olofsson J, Morling N, de Pancorbo MM. New clues to the evolutionary history of the main European paternal lineage M269: dissection of the Y-SNP S116 in Atlantic Europe and Iberia. Eur J Hum Genet 2015; 24:437-41. [PMID: 26081640 DOI: 10.1038/ejhg.2015.114] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2015] [Revised: 04/19/2015] [Accepted: 04/29/2015] [Indexed: 11/09/2022] Open
Abstract
The dissection of S116 in more than 1500 individuals from Atlantic Europe and the Iberian Peninsula has provided important clues about the controversial evolutionary history of M269. First, the results do not point to an origin of M269 in the Franco-Cantabrian refuge, owing to the lack of sublineage diversity within M269, which supports the new theories proposing its origin in Eastern Europe. Second, S116 shows frequency peaks and spatial distribution that differ from those previously proposed, indicating an origin farther west, and it also shows a high frequency in the Atlantic coastline. Third, an outstanding frequency of the DF27 sublineage has been found in Iberia, with a restricted distribution pattern inside this peninsula and a frequency maximum in the area of the Franco-Cantabrian refuge. This entire panorama indicates an old arrival of M269 into Western Europe, because it has generated at least two episodes of expansion in the Franco-Cantabrian area. This study demonstrates the importance of continuing the dissection of the M269 lineage in different European populations because the discovery and study of new sublineages can adjust or even completely revise the theories about European peopling, as has been the case for the place of origin of M269.
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Affiliation(s)
- Laura Valverde
- BIOMICs Research Group, Lascaray Research Center, University of the Basque Country UPV/EHU, Vitoria-Gasteiz, Spain
| | - Maria José Illescas
- BIOMICs Research Group, Lascaray Research Center, University of the Basque Country UPV/EHU, Vitoria-Gasteiz, Spain
| | - Patricia Villaescusa
- BIOMICs Research Group, Lascaray Research Center, University of the Basque Country UPV/EHU, Vitoria-Gasteiz, Spain
| | - Amparo M Gotor
- BIOMICs Research Group, Lascaray Research Center, University of the Basque Country UPV/EHU, Vitoria-Gasteiz, Spain
| | - Ainara García
- BIOMICs Research Group, Lascaray Research Center, University of the Basque Country UPV/EHU, Vitoria-Gasteiz, Spain
| | - Sergio Cardoso
- BIOMICs Research Group, Lascaray Research Center, University of the Basque Country UPV/EHU, Vitoria-Gasteiz, Spain
| | - Jaime Algorta
- Progenika Biopharma SA (a Grifols company), Bizkaia Technology Park, Derio, Spain.,Department of Molecular Biology, Faculty of Science and Technology, University of the Basque Country UPV/EHU, Bilbao, Spain
| | - Susana Catarino
- Progenika Biopharma SA (a Grifols company), Bizkaia Technology Park, Derio, Spain
| | - Karen Rouault
- Inserm UMR1078, Génétique, Génomique fonctionnelle et Biotechnologies, Brest, France
| | - Claude Férec
- Inserm UMR1078, Génétique, Génomique fonctionnelle et Biotechnologies, Brest, France
| | - Orla Hardiman
- National Neuroscience Centre, Beaumont Hospital, Dublin, Ireland
| | - Maite Zarrabeitia
- Forensic and Legal Medicine Area, Department of Physiology and Pharmacology, University of Cantabria, Cantabria, Spain
| | - Susana Jiménez
- Forensic Medicine Division, Department of Pathology and Surgery, University Miguel Hernandez Elche, Alicante, Spain
| | - Maria Fátima Pinheiro
- Forensic Genetics Department, National Institute of Legal Medicine and Forensic Sciences, Porto, Portugal
| | - Begoña M Jarreta
- Laboratory of Genetics and Genetic Identification, Department of Pharmacology, University of Zaragoza, Zaragoza, Spain
| | - Jill Olofsson
- Section of Forensic Genetics, Department of Forensic Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Niels Morling
- Section of Forensic Genetics, Department of Forensic Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Marian M de Pancorbo
- BIOMICs Research Group, Lascaray Research Center, University of the Basque Country UPV/EHU, Vitoria-Gasteiz, Spain
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14
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Larmuseau MHD, Boon N, Vanderheyden N, Van Geystelen A, Larmuseau HFM, Matthys K, De Clercq W, Decorte R. High Y-chromosomal diversity and low relatedness between paternal lineages on a communal scale in the Western European Low Countries during the surname establishment. Heredity (Edinb) 2015; 115:3-12. [PMID: 25873146 DOI: 10.1038/hdy.2015.5] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Revised: 11/20/2014] [Accepted: 12/23/2014] [Indexed: 01/02/2023] Open
Abstract
There is limited knowledge on the biological relatedness between citizens and on the demographical dynamics within villages, towns and cities in pre-17th century Western Europe. By combining Y-chromosomal genotypes, in-depth genealogies and surname data in a strict genetic genealogical approach, it is possible to provide insights into the genetic diversity and the relatedness between indigenous paternal lineages within a particular community at the time of the surname adoption. To obtain these insights, six Flemish communities were selected in this study based on the differences in geography and historical development. After rigorous selection of appropriate DNA donors, low relatedness between Y chromosomes of different surnames was found within each community, although there is co-occurrence of these surnames in each community since the start of the surname adoption between the 14th and 15th century. Next, the high communal diversity in Y-chromosomal lineages was comparable with the regional diversity across Flanders at that time. Moreover, clinal distributions of particular Y-chromosomal lineages between the communities were observed according to the clinal distributions earlier observed across the Flemish regions and Western Europe. No significant indication for genetic differences between communities with distinct historical development was found in the analysis. These genetic results provide relevant information for studies in historical sciences, archaeology, forensic genetics and genealogy.
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Affiliation(s)
- M H D Larmuseau
- 1] Laboratory of Forensic Genetics and Molecular Archaeology, UZ Leuven, Leuven, Belgium [2] Department of Imaging and Pathology, Forensic Biomedical Sciences, KU Leuven, Leuven, Belgium [3] Laboratory of Socioecology and Social Evolution, Department of Biology, KU Leuven, Leuven, Belgium
| | - N Boon
- 1] Laboratory of Biodiversity and Evolutionary Genomics, Department of Biology, KU Leuven, Leuven, Belgium [2] Institute of Tropical Medicine, Antwerp, Belgium
| | - N Vanderheyden
- Laboratory of Forensic Genetics and Molecular Archaeology, UZ Leuven, Leuven, Belgium
| | - A Van Geystelen
- Laboratory of Socioecology and Social Evolution, Department of Biology, KU Leuven, Leuven, Belgium
| | - H F M Larmuseau
- Faculty of Social Sciences, Department of Social Sciences,Centre of Sociological Research (CESO), KU Leuven, Leuven, Belgium
| | - K Matthys
- Faculty of Social Sciences, Department of Social Sciences,Centre of Sociological Research (CESO), KU Leuven, Leuven, Belgium
| | - W De Clercq
- Faculty of Arts and Philosophy, Department of Archaeology, Ghent University, Ghent, Belgium
| | - R Decorte
- 1] Laboratory of Forensic Genetics and Molecular Archaeology, UZ Leuven, Leuven, Belgium [2] Department of Imaging and Pathology, Forensic Biomedical Sciences, KU Leuven, Leuven, Belgium
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15
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Rothe J, Melisch C, Powers N, Geppert M, Zander J, Purps J, Spors B, Nagy M. Genetic research at a fivefold children's burial from medieval Berlin. Forensic Sci Int Genet 2015; 15:90-7. [DOI: 10.1016/j.fsigen.2014.10.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2014] [Revised: 10/20/2014] [Accepted: 10/24/2014] [Indexed: 10/24/2022]
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16
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Pseudoautosomal region 1 length polymorphism in the human population. PLoS Genet 2014; 10:e1004578. [PMID: 25375121 PMCID: PMC4222609 DOI: 10.1371/journal.pgen.1004578] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2014] [Accepted: 07/07/2014] [Indexed: 12/30/2022] Open
Abstract
The human sex chromosomes differ in sequence, except for the pseudoautosomal regions (PAR) at the terminus of the short and the long arms, denoted as PAR1 and PAR2. The boundary between PAR1 and the unique X and Y sequences was established during the divergence of the great apes. During a copy number variation screen, we noted a paternally inherited chromosome X duplication in 15 independent families. Subsequent genomic analysis demonstrated that an insertional translocation of X chromosomal sequence into theMa Y chromosome generates an extended PAR. The insertion is generated by non-allelic homologous recombination between a 548 bp LTR6B repeat within the Y chromosome PAR1 and a second LTR6B repeat located 105 kb from the PAR boundary on the X chromosome. The identification of the reciprocal deletion on the X chromosome in one family and the occurrence of the variant in different chromosome Y haplogroups demonstrate this is a recurrent genomic rearrangement in the human population. This finding represents a novel mechanism shaping sex chromosomal evolution. The human sex chromosomes differ in sequence, except for homologous sequences at both ends, termed the pseudoautosomal regions (PAR1 and PAR2). PAR enables the pairing of chromosomes Y and X during meiosis. The PARs are located at the termini of respectively the short and long arms of chromosomes X and Y. The observation of gradual shortening of the Y chromosome over evolutionary time has led to speculations that the Y chromosome is “doomed to extinction.” However, the Y chromosome has been shaped over evolution not only by the loss of genes, but also by addition of genes as a result of interchromosomal exchanges. In this work, we identified males with a duplication on chromosome Xp22.33 of about 136 kb as an incidental finding during a copy number variation screen. We demonstrate that the duplicon is an insertional translocation due to non-allelic homologous recombination from the X to the Y chromosome that is flanked by a long terminal repeat (LTR6B). We show this translocation event has occurred independently multiple times and that the duplicated region recombines with the X chromosome. Therefore, the duplicated region represents an extension of the pseudoautosomal region, representing a novel mechanism shaping sex chromosomal evolution in humans.
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17
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Traces of medieval migrations in a socially stratified population from Northern Italy. Evidence from uniparental markers and deep-rooted pedigrees. Heredity (Edinb) 2014; 114:155-62. [PMID: 25204305 DOI: 10.1038/hdy.2014.77] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2014] [Revised: 06/25/2014] [Accepted: 07/23/2014] [Indexed: 02/03/2023] Open
Abstract
Social and cultural factors had a critical role in determining the genetic structure of Europe. Therefore, socially stratified populations may help to focus on specific episodes of European demographic history. In this study, we use uniparental markers to analyse the genetic structure of Partecipanza in San Giovanni in Persiceto (Northern Italy), a peculiar institution whose origins date back to the Middle Ages and whose members form the patrilineal descent of a group of founder families. From a maternal point of view (mtDNA), Partecipanza is genetically homogeneous with the rest of the population. However, we observed a significant differentiation for Y-chromosomes. In addition, by comparing 17 Y-STR profiles with deep-rooted paternal pedigrees, we estimated a Y-STR mutation rate equal to 3.90 * 10(-3) mutations per STR per generation and an average generation duration time of 33.38 years. When we used these values for tentative dating, we estimated 1300-600 years ago for the origins of the Partecipanza. These results, together with a peculiar Y-chromosomal composition and historical evidence, suggest that Germanic populations (Lombards in particular) settled in the area during the Migration Period (400-800 AD, approximately) and may have had an important role in the foundation of this community.
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18
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Larmuseau MH, Vanderheyden N, Van Geystelen A, Decorte R. A substantially lower frequency of uninformative matches between 23 versus 17 Y-STR haplotypes in north Western Europe. Forensic Sci Int Genet 2014; 11:214-9. [DOI: 10.1016/j.fsigen.2014.04.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2014] [Revised: 04/03/2014] [Accepted: 04/05/2014] [Indexed: 01/31/2023]
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19
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Van Geystelen A, Wenseleers T, Decorte R, Caspers MJL, Larmuseau MHD. In silico detection of phylogenetic informative Y-chromosomal single nucleotide polymorphisms from whole genome sequencing data. Electrophoresis 2014; 35:3102-10. [DOI: 10.1002/elps.201300459] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2013] [Revised: 12/03/2013] [Accepted: 01/07/2014] [Indexed: 12/25/2022]
Affiliation(s)
- Anneleen Van Geystelen
- Laboratory of Forensic Genetics and Molecular Archaeology; UZ Leuven Leuven Belgium
- Laboratory of Socioecology and Social Evolution; Department of Biology; KU Leuven Leuven Belgium
| | - Tom Wenseleers
- Laboratory of Socioecology and Social Evolution; Department of Biology; KU Leuven Leuven Belgium
| | - Ronny Decorte
- Laboratory of Forensic Genetics and Molecular Archaeology; UZ Leuven Leuven Belgium
- Biomedical Forensic Sciences; Department of Imaging & Pathology; KU Leuven Leuven Belgium
| | - Maarten J. L. Caspers
- Laboratory of Forensic Genetics and Molecular Archaeology; UZ Leuven Leuven Belgium
- Laboratory of Biodiversity and Evolutionary Genomics; Department of Biology; KU Leuven Leuven Belgium
| | - Maarten H. D. Larmuseau
- Laboratory of Forensic Genetics and Molecular Archaeology; UZ Leuven Leuven Belgium
- Biomedical Forensic Sciences; Department of Imaging & Pathology; KU Leuven Leuven Belgium
- Laboratory of Biodiversity and Evolutionary Genomics; Department of Biology; KU Leuven Leuven Belgium
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20
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Larmuseau MHD, Vanderheyden N, Van Geystelen A, Oven M, Knijff P, Decorte R. Recent Radiation within Y‐chromosomal Haplogroup R‐M269 Resulted in High Y‐STR Haplotype Resemblance. Ann Hum Genet 2014; 78:92-103. [DOI: 10.1111/ahg.12050] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2013] [Accepted: 11/07/2013] [Indexed: 01/18/2023]
Affiliation(s)
- Maarten H. D. Larmuseau
- Laboratory of Forensic Genetics and Molecular ArchaeologyUZ Leuven Leuven Belgium
- Department of Imaging & PathologyBiomedical Forensic SciencesKU Leuven Leuven Belgium
- Laboratory of Biodiversity and Evolutionary GenomicsDepartment of BiologyKU Leuven Leuven Belgium
| | - Nancy Vanderheyden
- Laboratory of Forensic Genetics and Molecular ArchaeologyUZ Leuven Leuven Belgium
| | - Anneleen Van Geystelen
- Laboratory of Socioecology and Social EvolutionDepartment of BiologyKU Leuven Leuven Belgium
| | - Mannis Oven
- Department of Forensic Molecular BiologyErasmus MC – University Medical Center Rotterdam Rotterdam The Netherlands
| | - Peter Knijff
- Department of Human GeneticsLeiden University Medical Center Leiden The Netherlands
| | - Ronny Decorte
- Laboratory of Forensic Genetics and Molecular ArchaeologyUZ Leuven Leuven Belgium
- Department of Imaging & PathologyBiomedical Forensic SciencesKU Leuven Leuven Belgium
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21
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Larmuseau MHD, Vanoverbeke J, Van Geystelen A, Defraene G, Vanderheyden N, Matthys K, Wenseleers T, Decorte R. Low historical rates of cuckoldry in a Western European human population traced by Y-chromosome and genealogical data. Proc Biol Sci 2013; 280:20132400. [PMID: 24266034 PMCID: PMC3813347 DOI: 10.1098/rspb.2013.2400] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2013] [Accepted: 09/30/2013] [Indexed: 11/12/2022] Open
Abstract
Recent evidence suggests that seeking out extra-pair paternity (EPP) can be a viable alternative reproductive strategy for both males and females in many pair-bonded species, including humans. Accurate data on EPP rates in humans, however, are scant and mostly restricted to extant populations. Here, we provide the first large-scale, unbiased genetic study of historical EPP rates in a Western European human population based on combining Y-chromosomal data to infer genetic patrilineages with genealogical and surname data, which reflect known historical presumed paternity. Using two independent methods, we estimate that over the last few centuries, EPP rates in Flanders (Belgium) were only around 1–2% per generation. This figure is substantially lower than the 8–30% per generation reported in some behavioural studies on historical EPP rates, but comparable with the rates reported by other genetic studies of contemporary Western European populations. These results suggest that human EPP rates have not changed substantially during the last 400 years in Flanders and imply that legal genealogies rarely differ from the biological ones. This result has significant implications for a diverse set of fields, including human population genetics, historical demography, forensic science and human sociobiology.
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Affiliation(s)
- M. H. D. Larmuseau
- Laboratory of Forensic Genetics and Molecular Archaeology, UZ Leuven, Leuven, Belgium
- Laboratory of Biodiversity and Evolutionary Genomics, Department of Biology, KU Leuven, Leuven, Belgium
- Laboratory of Socioecology and Social Evolution, Department of Biology, KU Leuven, Leuven, Belgium
| | - J. Vanoverbeke
- Laboratory of Aquatic Ecology and Evolutionary Biology, Department of Biology, KU Leuven, Leuven, Belgium
| | - A. Van Geystelen
- Laboratory of Socioecology and Social Evolution, Department of Biology, KU Leuven, Leuven, Belgium
| | - G. Defraene
- Department of Radiation Oncology, UZ Leuven, Leuven, Belgium
| | - N. Vanderheyden
- Laboratory of Forensic Genetics and Molecular Archaeology, UZ Leuven, Leuven, Belgium
| | - K. Matthys
- Centre for Sociological Research (CESO), Family and Population Studies, KU Leuven, Leuven, Belgium
| | - T. Wenseleers
- Laboratory of Socioecology and Social Evolution, Department of Biology, KU Leuven, Leuven, Belgium
| | - R. Decorte
- Laboratory of Forensic Genetics and Molecular Archaeology, UZ Leuven, Leuven, Belgium
- Biomedical Forensic Sciences, Department of Imaging and Pathology, KU Leuven, Leuven, Belgium
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22
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Larmuseau MHD, Delorme P, Germain P, Vanderheyden N, Gilissen A, Van Geystelen A, Cassiman JJ, Decorte R. Genetic genealogy reveals true Y haplogroup of House of Bourbon contradicting recent identification of the presumed remains of two French Kings. Eur J Hum Genet 2013; 22:681-7. [PMID: 24105374 DOI: 10.1038/ejhg.2013.211] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2013] [Revised: 08/12/2013] [Accepted: 08/15/2013] [Indexed: 11/09/2022] Open
Abstract
Genetic analysis strongly increases the opportunity to identify skeletal remains or other biological samples from historical figures. However, validation of this identification is essential and should be done by DNA typing of living relatives. Based on the similarity of a limited set of Y-STRs, a blood sample and a head were recently identified as those belonging respectively to King Louis XVI and his paternal ancestor King Henry IV. Here, we collected DNA samples from three living males of the House of Bourbon to validate the since then controversial identification of these remains. The three living relatives revealed the Bourbon's Y-chromosomal variant on a high phylogenetic resolution for several members of the lineage between Henry IV and Louis XVI. This 'true' Bourbon's variant is different from the published Y-STR profiles of the blood as well as of the head. The earlier identifications of these samples can therefore not be validated. Moreover, matrilineal genealogical data revealed that the published mtDNA sequence of the head was also different from the one of a series of relatives. This therefore leads to the conclusion that the analyzed samples were not from the French kings. Our study once again demonstrated that in order to realize an accurate genetic identification of historical remains DNA typing of living persons, who are paternally or maternally related with the presumed donor of the samples, is required.
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Affiliation(s)
- Maarten H D Larmuseau
- 1] Laboratory of Forensic Genetics and Molecular Archaeology, UZ Leuven, Leuven, Belgium [2] Forensic Biomedical Sciences, Department of Imaging and Pathology, KU Leuven, Leuven, Belgium [3] Laboratory of Biodiversity and Evolutionary Genomics, Department of Biology, KU Leuven, Leuven, Belgium
| | | | | | - Nancy Vanderheyden
- Laboratory of Forensic Genetics and Molecular Archaeology, UZ Leuven, Leuven, Belgium
| | - Anja Gilissen
- Laboratory of Forensic Genetics and Molecular Archaeology, UZ Leuven, Leuven, Belgium
| | - Anneleen Van Geystelen
- 1] Laboratory of Forensic Genetics and Molecular Archaeology, UZ Leuven, Leuven, Belgium [2] Laboratory of Socioecology and Social Evolution, Department of Biology, KU Leuven, Leuven, Belgium
| | - Jean-Jacques Cassiman
- Laboratory of Forensic Genetics and Molecular Archaeology, UZ Leuven, Leuven, Belgium
| | - Ronny Decorte
- 1] Laboratory of Forensic Genetics and Molecular Archaeology, UZ Leuven, Leuven, Belgium [2] Forensic Biomedical Sciences, Department of Imaging and Pathology, KU Leuven, Leuven, Belgium
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23
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Larmuseau MHD, Vanderheyden N, Van Geystelen A, van Oven M, Kayser M, Decorte R. Increasing phylogenetic resolution still informative for Y chromosomal studies on West-European populations. Forensic Sci Int Genet 2013; 9:179-85. [PMID: 23683810 DOI: 10.1016/j.fsigen.2013.04.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2013] [Revised: 03/22/2013] [Accepted: 04/07/2013] [Indexed: 01/28/2023]
Abstract
Many Y-chromosomal lineages which are defined in the latest phylogenetic tree of the human Y chromosome by the Y Chromosome Consortium (YCC) in 2008 are distributed in (Western) Europe due to the fact that a large number of phylogeographic studies focus on this area. Therefore, the question arises whether newly discovered polymorphisms on the Y chromosome will still be interesting to study Western Europeans on a population genetic level. To address this question, the West-European region of Flanders (Belgium) was selected as study area since more than 1000 Y chromosomes from this area have previously been genotyped at the highest resolution of the 2008 YCC-tree and coupled to in-depth genealogical data. Based on these data the temporal changes of the population genetic pattern over the last centuries within Flanders were studied and the effects of several past gene flow events were identified. In the present study a set of recently reported novel Y-SNPs were genotyped to further characterize all those Flemish Y chromosomes that belong to haplogroups G, R-M269 and T. Based on this extended Y-SNP set the discrimination power increased drastically as previous large (sub-)haplogroups are now subdivided in several non-marginal groups. Next, the previously observed population structure within Flanders appeared to be the result of different gradients of independent sub-haplogroups. Moreover, for the first time within Flanders a significant East-West gradient was observed in the frequency of two R-M269 lineages, and this gradient is still present when considering the current residence of the DNA donors. Our results thus suggest that an update of the Y-chromosomal tree based on new polymorphisms is still useful to increase the discrimination power based on Y-SNPs and to study population genetic patterns in more detail, even in an already well-studied region such as Western Europe.
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Affiliation(s)
- M H D Larmuseau
- UZ Leuven, Laboratory of Forensic Genetics and Molecular Archaeology, Leuven, Belgium; KU Leuven, Forensic Medicine, Department of Imaging & Pathology, Leuven, Belgium; KU Leuven, Laboratory of Biodiversity and Evolutionary Genomics, Department of Biology, Leuven, Belgium.
| | - N Vanderheyden
- UZ Leuven, Laboratory of Forensic Genetics and Molecular Archaeology, Leuven, Belgium
| | - A Van Geystelen
- UZ Leuven, Laboratory of Forensic Genetics and Molecular Archaeology, Leuven, Belgium; KU Leuven, Laboratory of Socioecology and Social Evolution, Department of Biology, Leuven, Belgium
| | - M van Oven
- Department of Forensic Molecular Biology, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - M Kayser
- Department of Forensic Molecular Biology, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - R Decorte
- UZ Leuven, Laboratory of Forensic Genetics and Molecular Archaeology, Leuven, Belgium; KU Leuven, Forensic Medicine, Department of Imaging & Pathology, Leuven, Belgium
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24
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Van Geystelen A, Decorte R, Larmuseau MHD. Updating the Y-chromosomal phylogenetic tree for forensic applications based on whole genome SNPs. Forensic Sci Int Genet 2013; 7:573-580. [PMID: 23597787 DOI: 10.1016/j.fsigen.2013.03.010] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2013] [Accepted: 03/19/2013] [Indexed: 01/17/2023]
Abstract
The Y-chromosomal phylogenetic tree has a wide variety of important forensic applications and therefore it needs to be state-of-the-art. Nevertheless, since the last 'official' published tree many publications reported additional Y-chromosomal lineages and other phylogenetic topologies. Therefore, it is difficult for forensic scientists to interpret those reports and use an up-to-date tree and corresponding nomenclature in their daily work. Whole genome sequencing (WGS) data is useful to verify and optimise the current phylogenetic tree for haploid markers. The AMY-tree software is the first open access program which analyses WGS data for Y-chromosomal phylogenetic applications. Here, all published information is collected in a phylogenetic tree and the correctness of this tree is checked based on the first large analysis of 747 WGS samples with AMY-tree. The obtained result is one phylogenetic tree with all peer-reviewed reported Y-SNPs without the observed recurrent and ambiguous mutations. Nevertheless, the results showed that currently only the genomes of a limited set of Y-chromosomal (sub-)haplogroups is available and that many newly reported Y-SNPs based on WGS projects are false positives, even with high sequencing coverage methods. This study demonstrates the usefulness of AMY-tree in the process of checking the quality of the present Y-chromosomal tree and it accentuates the difficulties to enlarge this tree based on only WGS methods.
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Affiliation(s)
- A Van Geystelen
- UZ Leuven, Laboratory of Forensic Genetics and Molecular Archaeology, Leuven, Belgium; KU Leuven, Department of Biology, Laboratory of Socioecology and Social Evolution, Leuven, Belgium
| | - R Decorte
- UZ Leuven, Laboratory of Forensic Genetics and Molecular Archaeology, Leuven, Belgium; KU Leuven, Department of Imaging & Pathology, Forensic Medicine, Leuven, Belgium
| | - M H D Larmuseau
- UZ Leuven, Laboratory of Forensic Genetics and Molecular Archaeology, Leuven, Belgium; KU Leuven, Department of Imaging & Pathology, Forensic Medicine, Leuven, Belgium; KU Leuven, Department of Biology, Laboratory of Biodiversity and Evolutionary Genomics, Leuven, Belgium.
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25
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Larmuseau MHD, Van Geystelen A, van Oven M, Decorte R. Genetic genealogy comes of age: perspectives on the use of deep-rooted pedigrees in human population genetics. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2013; 150:505-11. [PMID: 23440589 DOI: 10.1002/ajpa.22233] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2012] [Revised: 12/21/2012] [Accepted: 01/03/2013] [Indexed: 11/06/2022]
Abstract
In this article, we promote the implementation of extensive genealogical data in population genetic studies. Genealogical records can provide valuable information on the origin of DNA donors in a population genetic study, going beyond the commonly collected data such as residence, birthplace, language, and self-reported ethnicity. Recent studies demonstrated that extended genealogical data added to surname analysis can be crucial to detect signals of (past) population stratification and to interpret the population structure in a more objective manner. Moreover, when in-depth pedigree data are combined with haploid markers, it is even possible to disentangle signals of temporal differentiation within a population genetic structure during the last centuries. Obtaining genealogical data for all DNA donors in a population genetic study is a labor-intensive task but the vastly growing (genetic) genealogical databases, due to the broad interest of the public, are making this job more time-efficient if there is a guarantee for sufficient data quality. At the end, we discuss the advantages and pitfalls of using genealogy within sampling campaigns and we provide guidelines for future population genetic studies.
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Affiliation(s)
- M H D Larmuseau
- UZ Leuven, Laboratory of Forensic Genetics and Molecular Archaeology, Leuven, Belgium.
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AMY-tree: an algorithm to use whole genome SNP calling for Y chromosomal phylogenetic applications. BMC Genomics 2013; 14:101. [PMID: 23405914 PMCID: PMC3583733 DOI: 10.1186/1471-2164-14-101] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2012] [Accepted: 12/19/2012] [Indexed: 12/02/2022] Open
Abstract
Background Due to the rapid progress of next-generation sequencing (NGS) facilities, an explosion of human whole genome data will become available in the coming years. These data can be used to optimize and to increase the resolution of the phylogenetic Y chromosomal tree. Moreover, the exponential growth of known Y chromosomal lineages will require an automatic determination of the phylogenetic position of an individual based on whole genome SNP calling data and an up to date Y chromosomal tree. Results We present an automated approach, ‘AMY-tree’, which is able to determine the phylogenetic position of a Y chromosome using a whole genome SNP profile, independently from the NGS platform and SNP calling program, whereby mistakes in the SNP calling or phylogenetic Y chromosomal tree are taken into account. Moreover, AMY-tree indicates ambiguities within the present phylogenetic tree and points out new Y-SNPs which may be phylogenetically relevant. The AMY-tree software package was validated successfully on 118 whole genome SNP profiles of 109 males with different origins. Moreover, support was found for an unknown recurrent mutation, wrong reported mutation conversions and a large amount of new interesting Y-SNPs. Conclusions Therefore, AMY-tree is a useful tool to determine the Y lineage of a sample based on SNP calling, to identify Y-SNPs with yet unknown phylogenetic position and to optimize the Y chromosomal phylogenetic tree in the future. AMY-tree will not add lineages to the existing phylogenetic tree of the Y-chromosome but it is the first step to analyse whole genome SNP profiles in a phylogenetic framework.
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Larmuseau MHD, Vanoverbeke J, Gielis G, Vanderheyden N, Larmuseau HFM, Decorte R. In the name of the migrant father--analysis of surname origins identifies genetic admixture events undetectable from genealogical records. Heredity (Edinb) 2012; 109:90-5. [PMID: 22511074 PMCID: PMC3400745 DOI: 10.1038/hdy.2012.17] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2011] [Revised: 03/01/2012] [Accepted: 03/09/2012] [Indexed: 11/08/2022] Open
Abstract
Patrilineal heritable surnames are widely used to select autochthonous participants for studies on small-scale population genetic patterns owing to the unique link between the surname and a genetic marker, the Y-chromosome (Y-chr). Today, the question arises as to whether the surname origin will be informative on top of in-depth genealogical pedigrees. Admixture events that happened in the period after giving heritable surnames but before the start of genealogical records may be informative about the additional value of the surname origin. In this context, an interesting historical event is the demic migration from French-speaking regions in Northern France to the depopulated and Dutch-speaking region Flanders at the end of the sixteenth century. Y-chr subhaplogroups of individuals with a French/Roman surname that could be associated with this migration event were compared with those of a group with autochthonous Flemish surnames. Although these groups could not be differentiated based on in-depth genealogical data, they were significantly genetically different from each other. Moreover, the observed genetic divergence was related to the differences in the distributions of main Y-subhaplogroups between contemporary populations from Northern France and Flanders. Therefore, these results indicate that the surname origin can be an important feature on top of in-depth genealogical results to select autochthonous participants for a regional population genetic study based on Y-chromosomes.
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Affiliation(s)
- M H D Larmuseau
- UZ Leuven, Department of Forensic Medicine, Laboratory of Forensic Genetics and Molecular Archaeology, Leuven, Belgium.
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Niederstätter H, Rampl G, Erhart D, Pitterl F, Oberacher H, Neuhuber F, Hausner I, Gassner C, Schennach H, Berger B, Parson W. Pasture names with Romance and Slavic roots facilitate dissection of Y chromosome variation in an exclusively German-speaking alpine region. PLoS One 2012; 7:e41885. [PMID: 22848647 PMCID: PMC3407130 DOI: 10.1371/journal.pone.0041885] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2012] [Accepted: 06/28/2012] [Indexed: 01/04/2023] Open
Abstract
The small alpine district of East Tyrol (Austria) has an exceptional demographic history. It was contemporaneously inhabited by members of the Romance, the Slavic and the Germanic language groups for centuries. Since the Late Middle Ages, however, the population of the principally agrarian-oriented area is solely Germanic speaking. Historic facts about East Tyrol's colonization are rare, but spatial density-distribution analysis based on the etymology of place-names has facilitated accurate spatial mapping of the various language groups' former settlement regions. To test for present-day Y chromosome population substructure, molecular genetic data were compared to the information attained by the linguistic analysis of pasture names. The linguistic data were used for subdividing East Tyrol into two regions of former Romance (A) and Slavic (B) settlement. Samples from 270 East Tyrolean men were genotyped for 17 Y-chromosomal microsatellites (Y-STRs) and 27 single nucleotide polymorphisms (Y-SNPs). Analysis of the probands' surnames revealed no evidence for spatial genetic structuring. Also, spatial autocorrelation analysis did not indicate significant correlation between genetic (Y-STR haplotypes) and geographic distance. Haplogroup R-M17 chromosomes, however, were absent in region A, but constituted one of the most frequent haplogroups in region B. The R-M343 (R1b) clade showed a marked and complementary frequency distribution pattern in these two regions. To further test East Tyrol's modern Y-chromosomal landscape for geographic patterning attributable to the early history of settlement in this alpine area, principal coordinates analysis was performed. The Y-STR haplotypes from region A clearly clustered with those of Romance reference populations and the samples from region B matched best with Germanic speaking reference populations. The combined use of onomastic and molecular genetic data revealed and mapped the marked structuring of the distribution of Y chromosomes in an alpine region that has been culturally homogeneous for centuries.
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Affiliation(s)
| | - Gerhard Rampl
- Institute of Lexicography of Austrian Dialects and Names, Austrian Academy of Sciences, Vienna, Austria
| | - Daniel Erhart
- Institute of Legal Medicine, Innsbruck Medical University, Innsbruck, Austria
| | - Florian Pitterl
- Institute of Legal Medicine, Innsbruck Medical University, Innsbruck, Austria
| | - Herbert Oberacher
- Institute of Legal Medicine, Innsbruck Medical University, Innsbruck, Austria
| | - Franz Neuhuber
- Institute of Legal Medicine, University of Salzburg, Salzburg, Austria
| | - Isolde Hausner
- Institute of Lexicography of Austrian Dialects and Names, Austrian Academy of Sciences, Vienna, Austria
| | - Christoph Gassner
- Central Institute for Blood Transfusion & Immunological Department, Innsbruck, Austria
- Blood Transfusion Service Zürich, SRC, Schlieren, Switzerland
| | - Harald Schennach
- Central Institute for Blood Transfusion & Immunological Department, Innsbruck, Austria
| | - Burkhard Berger
- Institute of Legal Medicine, Innsbruck Medical University, Innsbruck, Austria
- * E-mail:
| | - Walther Parson
- Institute of Legal Medicine, Innsbruck Medical University, Innsbruck, Austria
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Rocca RA, Magoon G, Reynolds DF, Krahn T, Tilroe VO, Op den Velde Boots PM, Grierson AJ. Discovery of Western European R1b1a2 Y chromosome variants in 1000 genomes project data: an online community approach. PLoS One 2012; 7:e41634. [PMID: 22911832 PMCID: PMC3404022 DOI: 10.1371/journal.pone.0041634] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2012] [Accepted: 06/22/2012] [Indexed: 01/26/2023] Open
Abstract
The authors have used an online community approach, and tools that were readily available via the Internet, to discover genealogically and therefore phylogenetically relevant Y-chromosome polymorphisms within core haplogroup R1b1a2-L11/S127 (rs9786076). Presented here is the analysis of 135 unrelated L11 derived samples from the 1000 Genomes Project. We were able to discover new variants and build a much more complex phylogenetic relationship for L11 sub-clades. Many of the variants were further validated using PCR amplification and Sanger sequencing. The identification of these new variants will help further the understanding of population history including patrilineal migrations in Western and Central Europe where R1b1a2 is the most frequent haplogroup. The fine-grained phylogenetic tree we present here will also help to refine historical genetic dating studies. Our findings demonstrate the power of citizen science for analysis of whole genome sequence data.
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Temporal differentiation across a West-European Y-chromosomal cline: genealogy as a tool in human population genetics. Eur J Hum Genet 2011; 20:434-40. [PMID: 22126748 DOI: 10.1038/ejhg.2011.218] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
The pattern of population genetic variation and allele frequencies within a species are unstable and are changing over time according to different evolutionary factors. For humans, it is possible to combine detailed patrilineal genealogical records with deep Y-chromosome (Y-chr) genotyping to disentangle signals of historical population genetic structures because of the exponential increase in genetic genealogical data. To test this approach, we studied the temporal pattern of the 'autochthonous' micro-geographical genetic structure in the region of Brabant in Belgium and the Netherlands (Northwest Europe). Genealogical data of 881 individuals from Northwest Europe were collected, from which 634 family trees showed a residence within Brabant for at least one generation. The Y-chr genetic variation of the 634 participants was investigated using 110 Y-SNPs and 38 Y-STRs and linked to particular locations within Brabant on specific time periods based on genealogical records. Significant temporal variation in the Y-chr distribution was detected through a north-south gradient in the frequencies distribution of sub-haplogroup R1b1b2a1 (R-U106), next to an opposite trend for R1b1b2a2g (R-U152). The gradient on R-U106 faded in time and even became totally invisible during the Industrial Revolution in the first half of the nineteenth century. Therefore, genealogical data for at least 200 years are required to study small-scale 'autochthonous' population structure in Western Europe.
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Ehler E, Vane D, Stenzl V, Vancata V. Y-chromosomal diversity of the Valachs from the Czech Republic: model for isolated population in Central Europe. Croat Med J 2011; 52:358-67. [PMID: 21674832 PMCID: PMC3131682 DOI: 10.3325/cmj.2011.52.358] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Aim To evaluate Y-chromosomal diversity of the Moravian Valachs of the Czech Republic and compare them with a Czech population sample and other samples from Central and South-Eastern Europe, and to evaluate the effects of genetic isolation and sampling. Methods The first sample set of the Valachs consisted of 94 unrelated male donors from the Valach region in northeastern Czech Republic border-area. The second sample set of the Valachs consisted of 79 men who originated from 7 paternal lineages defined by surname. No close relatives were sampled. The third sample set consisted of 273 unrelated men from the whole of the Czech Republic and was used for comparison, as well as published data for other 27 populations. The total number of samples was 3244. Y-short tandem repeat (STR) markers were typed by standard methods using PowerPlex® Y System (Promega) and Yfiler® Amplification Kit (Applied Biosystems) kits. Y-chromosomal haplogroups were estimated from the haplotype information. Haplotype diversity and other intra- and inter-population statistics were computed. Results The Moravian Valachs showed a lower genetic variability of Y-STR markers than other Central European populations, resembling more to the isolated Balkan populations (Aromuns, Csango, Bulgarian, and Macedonian Roma) than the surrounding populations (Czechs, Slovaks, Poles, Saxons). We illustrated the effect of sampling on Valach paternal lineages, which includes reduction of discrimination capacity and variability inside Y-chromosomal haplogroups. Valach modal haplotype belongs to R1a haplogroup and it was not detected in the Czech population. Conclusion The Moravian Valachs display strong substructure and isolation in their Y chromosomal markers. They represent a unique Central European population model for population genetics.
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Affiliation(s)
- Edvard Ehler
- Department of Anthropology and Human Genetics, Faculty of Science, Charles University in Prague, Prague, Czech Republic.
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