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Havaš Auguštin D, Šarac J, Reidla M, Tamm E, Grahovac B, Kapović M, Novokmet N, Rudan P, Missoni S, Marjanović D, Korolija M. Refining the Global Phylogeny of Mitochondrial N1a, X, and HV2 Haplogroups Based on Rare Mitogenomes from Croatian Isolates. Genes (Basel) 2023; 14:1614. [PMID: 37628665 PMCID: PMC10454736 DOI: 10.3390/genes14081614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 07/28/2023] [Accepted: 08/08/2023] [Indexed: 08/27/2023] Open
Abstract
Mitochondrial DNA (mtDNA) has been used for decades as a predominant tool in population genetics and as a valuable addition to forensic genetic research, owing to its unique maternal inheritance pattern that enables the tracing of individuals along the maternal lineage across numerous generations. The dynamic interplay between evolutionary forces, primarily genetic drift, bottlenecks, and the founder effect, can exert significant influence on genetic profiles. Consequently, the Adriatic islands have accumulated a subset of lineages that exhibits remarkable absence or rarity within other European populations. This distinctive genetic composition underscores the islands' potential as a significant resource in phylogenetic research, with implications reaching beyond regional boundaries to contribute to a global understanding. In the initial attempt to expand the mitochondrial forensic database of the Croatian population with haplotypes from small isolated communities, we sequenced mitogenomes of rare haplogroups from different Croatian island and mainland populations using next-generation sequencing (NGS). In the next step and based on the obtained results, we refined the global phylogeny of haplogroup N1a, HV2, and X by analyzing rare haplotypes, which are absent from the current phylogenetic tree. The trees were based on 16 novel and 52 previously published samples, revealing completely novel branches in the X and HV2 haplogroups and a new European cluster in the ancestral N1a variant, previously believed to be an exclusively African-Asian haplogroup. The research emphasizes the importance of investigating geographically isolated populations and their unique characteristics within a global context.
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Affiliation(s)
- Dubravka Havaš Auguštin
- Centre for Applied Bioanthropology, Institute for Anthropological Research, Ljudevita Gaja 32, 10000 Zagreb, Croatia; (D.H.A.)
- Institute for Anthropological Research, 10000 Zagreb, Croatia
| | - Jelena Šarac
- Centre for Applied Bioanthropology, Institute for Anthropological Research, Ljudevita Gaja 32, 10000 Zagreb, Croatia; (D.H.A.)
- Institute for Anthropological Research, 10000 Zagreb, Croatia
| | - Maere Reidla
- Institute of Genomics, University of Tartu, 50090 Tartu, Estonia
| | - Erika Tamm
- Institute of Genomics, University of Tartu, 50090 Tartu, Estonia
| | | | | | | | - Pavao Rudan
- Croatian Academy of Sciences and Arts, 10000 Zagreb, Croatia
| | - Saša Missoni
- Institute for Anthropological Research, 10000 Zagreb, Croatia
- Faculty of Dental Medicine and Health, J. J. Strossmayer University, 31000 Osijek, Croatia
| | - Damir Marjanović
- Centre for Applied Bioanthropology, Institute for Anthropological Research, Ljudevita Gaja 32, 10000 Zagreb, Croatia; (D.H.A.)
- Institute for Anthropological Research, 10000 Zagreb, Croatia
- Genetics and Bioengineering Department, International Burch University, 71000 Sarajevo, Bosnia and Herzegovina
| | - Marina Korolija
- Forensic Science Centre “Ivan Vučetić”, Ministry of the Interior, 10000 Zagreb, Croatia
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Abstract
Trade and colonization caused an unprecedented increase in Mediterranean human mobility in the first millennium BCE. Often seen as a dividing force, warfare is in fact another catalyst of culture contact. We provide insight into the demographic dynamics of ancient warfare by reporting genome-wide data from fifth-century soldiers who fought for the army of the Greek Sicilian colony of Himera, along with representatives of the civilian population, nearby indigenous settlements, and 96 present-day individuals from Italy and Greece. Unlike the rest of the sample, many soldiers had ancestral origins in northern Europe, the Steppe, and the Caucasus. Integrating genetic, archaeological, isotopic, and historical data, these results illustrate the significant role mercenaries played in ancient Greek armies and highlight how participation in war contributed to continental-scale human mobility in the Classical world.
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Broccard N, Silva NM, Currat M. Simulated patterns of mitochondrial diversity are consistent with partial population turnover in Bronze Age Central Europe. AMERICAN JOURNAL OF BIOLOGICAL ANTHROPOLOGY 2022; 177:134-146. [PMID: 36787792 PMCID: PMC9298224 DOI: 10.1002/ajpa.24431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 08/03/2021] [Accepted: 09/24/2021] [Indexed: 11/09/2022]
Abstract
OBJECTIVES The analysis of ancient mitochondrial DNA from osteological remains has challenged previous conclusions drawn from the analysis of mitochondrial DNA from present populations, notably by revealing an absence of genetic continuity between the Neolithic and modern populations in Central Europe. Our study investigates how to reconcile these contradictions at the mitochondrial level using a modeling approach. MATERIALS AND METHODS We used a spatially explicit computational framework to simulate ancient and modern DNA sequences under various evolutionary scenarios of post Neolithic demographic events and compared the genetic diversity of the simulated and observed mitochondrial sequences. We investigated which-if any-scenarios were able to reproduce statistics of genetic diversity similar to those observed, with a focus on the haplogroup N1a, associated with the spread of early Neolithic farmers. RESULTS Demographic fluctuations during the Neolithic transition or subsequent demographic collapses after this period, that is, due to epidemics such as plague, are not sufficient to explain the signal of population discontinuity detected on the mitochondrial DNA in Central Europe. Only a scenario involving a substantial genetic input due to the arrival of migrants after the Neolithic transition, possibly during the Bronze Age, is compatible with observed patterns of genetic diversity. DISCUSSION Our results corroborate paleogenomic studies, since out of the alternative hypotheses tested, the best one that was able to recover observed patterns of mitochondrial diversity in modern and ancient Central European populations was one were immigration of populations from the Pontic steppes during the Bronze Age was explicitly simulated.
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Affiliation(s)
- Nicolas Broccard
- Laboratory of Anthropology, Genetics and Peopling History, Department of Genetics and Evolution – Anthropology UnitUniversity of GenevaGenevaSwitzerland
| | - Nuno Miguel Silva
- Laboratory of Anthropology, Genetics and Peopling History, Department of Genetics and Evolution – Anthropology UnitUniversity of GenevaGenevaSwitzerland
| | - Mathias Currat
- Laboratory of Anthropology, Genetics and Peopling History, Department of Genetics and Evolution – Anthropology UnitUniversity of GenevaGenevaSwitzerland
- Institute of Genetics and Genomics in Geneva (IGE3)University of GenevaGenevaSwitzerland
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Malyarchuk BA. Sources of the mitochondrial gene pool of Russians by the results of analysis of modern and paleogenomic data. Vavilovskii Zhurnal Genet Selektsii 2019. [DOI: 10.18699/vj19.529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Paleogenomic studies of recent years have shown that the Bronze Age migrations of populations of the PontoCaspian steppes from the east to the west of Europe had a great influence on the formation of the genetic makeup of modern Europeans. The results of studies of the variability of mitochondrial genomes in the modern Russian populations of Eastern Europe also made it possible to identify an increase in the effective population size during the Bronze Age, which, apparently, could be related to the migration processes of this time. This paper presents the results of analysis of data on the variability of entire mitochondrial genomes in the modern Russian populations in comparison with the distribution of mtDNA haplogroups in the ancient populations of Europe and the Caucasus of the Neolithic and Bronze Age. It was shown that the formation of the modern appearance of the Russian mitochondrial gene pool began approximately 4 thousand years B.C. due to the influx of mtDNA haplotypes characteristic of the population of Central and Western Europe to the east of Europe. It is assumed that the migrations of the ancient populations of the Ponto-Caspian steppes in the western direction led to the formation of mixed populations in Central Europe, bearing mitochondrial haplogroups H, J, T, K, W characteristic of Western and Central Europeans. Further expansion of these populations to the east of Europe and further to Asia explains the emergence of new features of the mitochondrial gene pool in Eastern Europeans. The results of a phylogeographic analysis are also presented, showing that the features of the geographical distribution of the subgroups of the mitochondrial haplogroup R1a in Europe are a reflection of the “Caucasian” component that appeared in the gene pools of various groups of Europeans during the migration of the Bronze Age. The results of phylogeographic analysis of mitochondrial haplogroups U2e2a1d, U4d2, N1a1a1a1, H2b, and H8b1 testify to the migrations of ancient Eastern Europeans to Asia – the south of Siberia and the Indian subcontinent.
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Neparáczki E, Maróti Z, Kalmár T, Kocsy K, Maár K, Bihari P, Nagy I, Fóthi E, Pap I, Kustár Á, Pálfi G, Raskó I, Zink A, Török T. Mitogenomic data indicate admixture components of Central-Inner Asian and Srubnaya origin in the conquering Hungarians. PLoS One 2018; 13:e0205920. [PMID: 30335830 PMCID: PMC6193700 DOI: 10.1371/journal.pone.0205920] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Accepted: 10/02/2018] [Indexed: 01/07/2023] Open
Abstract
It has been widely accepted that the Finno-Ugric Hungarian language, originated from proto Uralic people, was brought into the Carpathian Basin by the conquering Hungarians. From the middle of the 19th century this view prevailed against the deep-rooted Hungarian Hun tradition, maintained in folk memory as well as in Hungarian and foreign written medieval sources, which claimed that Hungarians were kinsfolk of the Huns. In order to shed light on the genetic origin of the Conquerors we sequenced 102 mitogenomes from early Conqueror cemeteries and compared them to sequences of all available databases. We applied novel population genetic algorithms, named Shared Haplogroup Distance and MITOMIX, to reveal past admixture of maternal lineages. Our results show that the Conquerors assembled from various nomadic groups of the Eurasian steppe. Population genetic results indicate that they had closest connection to the Onogur-Bulgar ancestors of Volga Tatars. Phylogenetic results reveal that more than one third of the Conqueror maternal lineages were derived from Central-Inner Asia and their most probable ultimate sources were the Asian Scythians and Asian Huns, giving support to the Hungarian Hun tradition. The rest of the lineages most likely originated from the Bronze Age Potapovka-Poltavka-Srubnaya cultures of the Pontic-Caspian steppe. Available data imply that the Conquerors did not have a major contribution to the gene pool of the Carpathian Basin.
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Affiliation(s)
| | - Zoltán Maróti
- Department of Pediatrics and Pediatric Health Center, University of Szeged, Szeged, Hungary
| | - Tibor Kalmár
- Department of Pediatrics and Pediatric Health Center, University of Szeged, Szeged, Hungary
| | - Klaudia Kocsy
- Department of Genetics, University of Szeged, Szeged, Hungary
| | - Kitti Maár
- Department of Genetics, University of Szeged, Szeged, Hungary
| | | | - István Nagy
- SeqOmics Biotechnology Ltd., Mórahalom, Hungary
- Institute of Biochemistry, Biological Research Centre, Szeged, Hungary
| | - Erzsébet Fóthi
- Department of Anthropology, Hungarian Natural History Museum, Budapest, Hungary
| | - Ildikó Pap
- Department of Anthropology, Hungarian Natural History Museum, Budapest, Hungary
| | - Ágnes Kustár
- Department of Anthropology, Hungarian Natural History Museum, Budapest, Hungary
| | - György Pálfi
- Department of Biological Anthropology, University of Szeged, Szeged, Hungary
| | - István Raskó
- Institute of Genetics, Biological Research Centre, Szeged, Hungary
| | - Albert Zink
- Institute for Mummies and the Iceman, EURAC, Bolzano, Italy
| | - Tibor Török
- Department of Genetics, University of Szeged, Szeged, Hungary
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Malyarchuk B, Litvinov A, Derenko M, Skonieczna K, Grzybowski T, Grosheva A, Shneider Y, Rychkov S, Zhukova O. Mitogenomic diversity in Russians and Poles. Forensic Sci Int Genet 2017. [PMID: 28633069 DOI: 10.1016/j.fsigen.2017.06.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Complete mtDNA genome sequencing improves molecular resolution for distinguishing variation between individuals and populations, but there is still deficiency of mitogenomic population data. To overcome this limitation, we used Sanger-based protocol to generate complete mtDNA sequences of 376 Russian individuals from six populations of European part of Russia and 100 Polish individuals from northern Poland. Nearly complete resolution of mtDNA haplotypes was achieved - about 97% of haplotypes were unique both in Russians and Poles, and no haplotypes overlapped between them when indels were considered. While European populations showed a low, but statistically significant level of between-population differentiation (Fst=0.66%, p=0), Russians demonstrate lack of between-population differences (Fst=0.22%, p=0.15). Results of the Bayesian skyline analysis of Russian mitogenomes demonstrate not only post-Last Glacial Maximum expansion, but also rapid population growth starting from about 4.3kya (95% CI: 2.9-5.8kya), i.e. in the Bronze Age. This expansion strongly correlates with the Kurgan model established by archaeologists and confirmed by paleogeneticists.
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Affiliation(s)
- Boris Malyarchuk
- Institute of Biological Problems of the North, Far-East Branch of the Russian Academy of Sciences, Portovaya Street 18, Magadan 685000, Russia.
| | - Andrey Litvinov
- Institute of Biological Problems of the North, Far-East Branch of the Russian Academy of Sciences, Portovaya Street 18, Magadan 685000, Russia
| | - Miroslava Derenko
- Institute of Biological Problems of the North, Far-East Branch of the Russian Academy of Sciences, Portovaya Street 18, Magadan 685000, Russia
| | - Katarzyna Skonieczna
- Division of Molecular and Forensic Genetics, Department of Forensic Medicine, Ludwik Rydygier Collegium Medicum, Nicolaus Copernicus University,Sklodowskiej-Curie Street 9, Bydgoszcz 85-094, Poland
| | - Tomasz Grzybowski
- Division of Molecular and Forensic Genetics, Department of Forensic Medicine, Ludwik Rydygier Collegium Medicum, Nicolaus Copernicus University,Sklodowskiej-Curie Street 9, Bydgoszcz 85-094, Poland
| | - Aleksandra Grosheva
- N.I. Vavilov Institute of General Genetics, Russian Academy of Sciences,Gubkin Street 3, Moscow 119991, Russia, Russia
| | - Yuri Shneider
- N.I. Vavilov Institute of General Genetics, Russian Academy of Sciences,Gubkin Street 3, Moscow 119991, Russia, Russia
| | - Sergei Rychkov
- N.I. Vavilov Institute of General Genetics, Russian Academy of Sciences,Gubkin Street 3, Moscow 119991, Russia, Russia
| | - Olga Zhukova
- N.I. Vavilov Institute of General Genetics, Russian Academy of Sciences,Gubkin Street 3, Moscow 119991, Russia, Russia
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Fregel R, Cabrera V, Larruga JM, Abu-Amero KK, González AM. Carriers of Mitochondrial DNA Macrohaplogroup N Lineages Reached Australia around 50,000 Years Ago following a Northern Asian Route. PLoS One 2015; 10:e0129839. [PMID: 26053380 PMCID: PMC4460043 DOI: 10.1371/journal.pone.0129839] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2014] [Accepted: 05/13/2015] [Indexed: 01/17/2023] Open
Abstract
Background The modern human colonization of Eurasia and Australia is mostly explained by a single-out-of-Africa exit following a southern coastal route throughout Arabia and India. However, dispersal across the Levant would better explain the introgression with Neanderthals, and more than one exit would fit better with the different ancient genomic components discovered in indigenous Australians and in ancient Europeans. The existence of an additional Northern route used by modern humans to reach Australia was previously deduced from the phylogeography of mtDNA macrohaplogroup N. Here, we present new mtDNA data and new multidisciplinary information that add more support to this northern route. Methods MtDNA hypervariable segments and haplogroup diagnostic coding positions were analyzed in 2,278 Saudi Arabs, from which 1,725 are new samples. Besides, we used 623 published mtDNA genomes belonging to macrohaplogroup N, but not R, to build updated phylogenetic trees to calculate their coalescence ages, and more than 70,000 partial mtDNA sequences were screened to establish their respective geographic ranges. Results The Saudi mtDNA profile confirms the absence of autochthonous mtDNA lineages in Arabia with coalescence ages deep enough to support population continuity in the region since the out-of-Africa episode. In contrast to Australia, where N(xR) haplogroups are found in high frequency and with deep coalescence ages, there are not autochthonous N(xR) lineages in India nor N(xR) branches with coalescence ages as deep as those found in Australia. These patterns are at odds with the supposition that Australian colonizers harboring N(xR) lineages used a route involving India as a stage. The most ancient N(xR) lineages in Eurasia are found in China, and inconsistently with the coastal route, N(xR) haplogroups with the southernmost geographical range have all more recent radiations than the Australians. Conclusions Apart from a single migration event via a southern route, phylogeny and phylogeography of N(xR) lineages support that people carrying mtDNA N lineages could have reach Australia following a northern route through Asia. Data from other disciplines also support this scenario.
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Affiliation(s)
- Rosa Fregel
- Departamento de Genética, Facultad de Biología, Universidad de La Laguna, La Laguna, Tenerife, Spain
- * E-mail:
| | - Vicente Cabrera
- Departamento de Genética, Facultad de Biología, Universidad de La Laguna, La Laguna, Tenerife, Spain
| | - Jose M. Larruga
- Departamento de Genética, Facultad de Biología, Universidad de La Laguna, La Laguna, Tenerife, Spain
| | - Khaled K. Abu-Amero
- Department of Ophthalmology, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Ana M. González
- Departamento de Genética, Facultad de Biología, Universidad de La Laguna, La Laguna, Tenerife, Spain
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Palanichamy MG, Mitra B, Zhang CL, Debnath M, Li GM, Wang HW, Agrawal S, Chaudhuri TK, Zhang YP. West Eurasian mtDNA lineages in India: an insight into the spread of the Dravidian language and the origins of the caste system. Hum Genet 2015; 134:637-47. [PMID: 25832481 DOI: 10.1007/s00439-015-1547-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2015] [Accepted: 03/25/2015] [Indexed: 11/28/2022]
Abstract
There is no indication from the previous mtDNA studies that west Eurasian-specific subclades have evolved within India and played a role in the spread of languages and the origins of the caste system. To address these issues, we have screened 14,198 individuals (4208 from this study) and analyzed 112 mitogenomes (41 new sequences) to trace west Eurasian maternal ancestry. This has led to the identification of two autochthonous subhaplogroups--HV14a1 and U1a1a4, which are likely to have originated in the Dravidian-speaking populations approximately 10.5-17.9 thousand years ago (kya). The carriers of these maternal lineages might have settled in South India during the time of the spread of the Dravidian language. In addition to this, we have identified several subsets of autochthonous U7 lineages, including U7a1, U7a2b, U7a3, U7a6, U7a7, and U7c, which seem to have originated particularly in the higher-ranked caste populations in relatively recent times (2.6-8.0 kya with an average of 5.7 kya). These lineages have provided crucial clues to the differentiation of the caste system that has occurred during the recent past and possibly, this might have been influenced by the Indo-Aryan migration. The remaining west Eurasian lineages observed in the higher-ranked caste groups, like the Brahmins, were found to cluster with populations who possibly arrived from west Asia during more recent times.
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Affiliation(s)
- Malliya Gounder Palanichamy
- Laboratory for Conservation and Utilization of Bio-resources, Yunnan University, Kunming, 650 091, Yunnan, China,
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Davidovic S, Malyarchuk B, Aleksic JM, Derenko M, Topalovic V, Litvinov A, Stevanovic M, Kovacevic-Grujicic N. Mitochondrial DNA perspective of Serbian genetic diversity. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2014; 156:449-65. [PMID: 25418795 DOI: 10.1002/ajpa.22670] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2014] [Accepted: 11/04/2014] [Indexed: 11/08/2022]
Abstract
Although south-Slavic populations have been studied to date from various aspects, the population of Serbia, occupying the central part of the Balkan Peninsula, is still genetically understudied at least at the level of mitochondrial DNA (mtDNA) variation. We analyzed polymorphisms of the first and the second mtDNA hypervariable segments (HVS-I and HVS-II) and informative coding-region markers in 139 Serbians to shed more light on their mtDNA variability, and used available data on other Slavic and neighboring non-Slavic populations to assess their interrelations in a broader European context. The contemporary Serbian mtDNA profile is consistent with the general European maternal landscape having a substantial proportion of shared haplotypes with eastern, central, and southern European populations. Serbian population was characterized as an important link between easternmost and westernmost south-Slavic populations due to the observed lack of genetic differentiation with all other south-Slavic populations and its geographical positioning within the Balkan Peninsula. An increased heterogeneity of south Slavs, most likely mirroring turbulent demographic events within the Balkan Peninsula over time (i.e., frequent admixture and differential introgression of various gene pools), and a marked geographical stratification of Slavs to south-, east-, and west-Slavic groups, were also found. A phylogeographic analyses of 20 completely sequenced Serbian mitochondrial genomes revealed not only the presence of mtDNA lineages predominantly found within the Slavic gene pool (U4a2a*, U4a2a1, U4a2c, U4a2g, HV10), supporting a common Slavic origin, but also lineages that may have originated within the southern Europe (H5*, H5e1, H5a1v) and the Balkan Peninsula in particular (H6a2b and L2a1k).
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Affiliation(s)
- Slobodan Davidovic
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, 11010, Belgrade, Serbia
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Alt KW, Knipper C, Peters D, Müller W, Maurer AF, Kollig I, Nicklisch N, Müller C, Karimnia S, Brandt G, Roth C, Rosner M, Mende B, Schöne BR, Vida T, von Freeden U. Lombards on the move--an integrative study of the migration period cemetery at Szólád, Hungary. PLoS One 2014; 9:e110793. [PMID: 25369022 PMCID: PMC4219681 DOI: 10.1371/journal.pone.0110793] [Citation(s) in RCA: 83] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2014] [Accepted: 09/11/2014] [Indexed: 12/01/2022] Open
Abstract
In 2005 to 2007 45 skeletons of adults and subadults were excavated at the Lombard period cemetery at Szólád (6th century A.D.), Hungary. Embedded into the well-recorded historical context, the article presents the results obtained by an integrative investigation including anthropological, molecular genetic and isotopic (δ(15)N, δ(13)C, (87)Sr/(86)Sr) analyses. Skeletal stress markers as well as traces of interpersonal violence were found to occur frequently. The mitochondrial DNA profiles revealed a heterogeneous spectrum of lineages that belong to the haplogroups H, U, J, HV, T2, I, and K, which are common in present-day Europe and in the Near East, while N1a and N1b are today quite rare. Evidence of possible direct maternal kinship was identified in only three pairs of individuals. According to enamel strontium isotope ratios, at least 31% of the individuals died at a location other than their birthplace and/or had moved during childhood. Based on the peculiar 87 Sr/86 Sr ratio distribution between females, males, and subadults in comparison to local vegetation and soil samples, we propose a three-phase model of group movement. An initial patrilocal group with narrower male but wider female Sr isotope distribution settled at Szólád, whilst the majority of subadults represented in the cemetery yielded a distinct Sr isotope signature. Owing to the virtual absence of Szólád-born adults in the cemetery, we may conclude that the settlement was abandoned after approx. one generation. Population heterogeneity is furthermore supported by the carbon and nitrogen isotope data. They indicate that a group of high-ranking men had access to larger shares of animal-derived food whilst a few individuals consumed remarkable amounts of millet. The inferred dynamics of the burial community are in agreement with hypotheses of a highly mobile lifestyle during the Migration Period and a short-term occupation of Pannonia by Lombard settlers as conveyed by written sources.
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Affiliation(s)
- Kurt W. Alt
- Center for Natural and Cultural History of the Teeth, Danube Private University, Krems, Austria
- State Office for Heritage Management and Archaeology Saxony-Anhalt and State Museum of Prehistory, Halle, Germany
- Institute for Prehistory and Archaeological Science, Basel University, Basel, Switzerland
| | - Corina Knipper
- Curt Engelhorn Centre Archaeometry gGmbH, Mannheim, Germany
| | - Daniel Peters
- Institut für Prähistorische Archäologie, Freie Universität Berlin, Berlin, Germany
| | - Wolfgang Müller
- Department of Earth Sciences, Royal Holloway University of London, London, United Kingdom
| | | | - Isabelle Kollig
- State Office for Heritage Management and Archaeology Saxony-Anhalt and State Museum of Prehistory, Halle, Germany
| | - Nicole Nicklisch
- Center for Natural and Cultural History of the Teeth, Danube Private University, Krems, Austria
- State Office for Heritage Management and Archaeology Saxony-Anhalt and State Museum of Prehistory, Halle, Germany
- Institute for Prehistory and Archaeological Science, Basel University, Basel, Switzerland
| | | | - Sarah Karimnia
- Institute of Anthropology, University of Mainz, Mainz, Germany
| | - Guido Brandt
- Institute of Anthropology, University of Mainz, Mainz, Germany
| | - Christina Roth
- Institute of Anthropology, University of Mainz, Mainz, Germany
| | | | - Balász Mende
- Archaeological Institute, Research Centre for Humanities, Hungarian Academy of Sciences, Budapest, Hungary
| | - Bernd R. Schöne
- Institute of Geosciences, University of Mainz, Mainz, Germany
| | - Tivadar Vida
- Department of Prehistory and Protohistory, Eötvös Loránd University of Budapest, Budapest, Hungary
| | - Uta von Freeden
- German Archaeological Institute, Roman Germanic Commission, Frankfurt a. M., Germany
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Juras A, Dabert M, Kushniarevich A, Malmström H, Raghavan M, Kosicki JZ, Metspalu E, Willerslev E, Piontek J. Ancient DNA reveals matrilineal continuity in present-day Poland over the last two millennia. PLoS One 2014; 9:e110839. [PMID: 25337992 PMCID: PMC4206425 DOI: 10.1371/journal.pone.0110839] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2014] [Accepted: 09/20/2014] [Indexed: 11/21/2022] Open
Abstract
While numerous ancient human DNA datasets from across Europe have been published till date, modern-day Poland in particular, remains uninvestigated. Besides application in the reconstruction of continent-wide human history, data from this region would also contribute towards our understanding of the history of the Slavs, whose origin is hypothesized to be in East or Central Europe. Here, we present the first population-scale ancient human DNA study from the region of modern-day Poland by establishing mitochondrial DNA profiles for 23 samples dated to 200 BC – 500 AD (Roman Iron Age) and for 20 samples dated to 1000–1400 AD (Medieval Age). Our results show that mitochondrial DNA sequences from both periods belong to haplogroups that are characteristic of contemporary West Eurasia. Haplotype sharing analysis indicates that majority of the ancient haplotypes are widespread in some modern Europeans, including Poles. Notably, the Roman Iron Age samples share more rare haplotypes with Central and Northeast Europeans, whereas the Medieval Age samples share more rare haplotypes with East-Central and South-East Europeans, primarily Slavic populations. Our data demonstrates genetic continuity of certain matrilineages (H5a1 and N1a1a2) in the area of present-day Poland from at least the Roman Iron Age until present. As such, the maternal gene pool of present-day Poles, Czechs and Slovaks, categorized as Western Slavs, is likely to have descended from inhabitants of East-Central Europe during the Roman Iron Age.
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Affiliation(s)
- Anna Juras
- Department of Human Evolutionary Biology, Faculty of Biology, Adam Mickiewicz University in Poznan, Poznan, Poland
- * E-mail:
| | - Miroslawa Dabert
- Molecular Biology Techniques Laboratory, Faculty of Biology, Adam Mickiewicz University in Poznan, Poznan, Poland
| | | | - Helena Malmström
- Centre for GeoGenetics, Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark
- Department of Evolutionary Biology, Uppsala University, Uppsala, Sweden
| | - Maanasa Raghavan
- Centre for GeoGenetics, Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark
| | - Jakub Z. Kosicki
- Institute of Environmental Biology, Faculty of Biology, Adam Mickiewicz University in Poznan, Poznan, Poland
| | - Ene Metspalu
- Evolutionary Biology Group, Estonian Biocentre, Tartu, Estonia
- Department of Evolutionary Biology, University of Tartu, Tartu, Estonia
| | - Eske Willerslev
- Centre for GeoGenetics, Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark
| | - Janusz Piontek
- Department of Human Evolutionary Biology, Faculty of Biology, Adam Mickiewicz University in Poznan, Poznan, Poland
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Derenko M, Malyarchuk B, Denisova G, Perkova M, Litvinov A, Grzybowski T, Dambueva I, Skonieczna K, Rogalla U, Tsybovsky I, Zakharov I. Western Eurasian ancestry in modern Siberians based on mitogenomic data. BMC Evol Biol 2014; 14:217. [PMID: 25301575 PMCID: PMC4195960 DOI: 10.1186/s12862-014-0217-9] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2014] [Accepted: 09/29/2014] [Indexed: 11/30/2022] Open
Abstract
Background Although the genetic heritage of aboriginal Siberians is mostly of eastern Asian ancestry, a substantial western Eurasian component is observed in the majority of northern Asian populations. Traces of at least two migrations into southern Siberia, one from eastern Europe and the other from western Asia/the Caucasus have been detected previously in mitochondrial gene pools of modern Siberians. Results We report here 166 new complete mitochondrial DNA (mtDNA) sequences that allow us to expand and re-analyze the available data sets of western Eurasian lineages found in northern Asian populations, define the phylogenetic status of Siberian-specific subclades and search for links between mtDNA haplotypes/subclades and events of human migrations. From a survey of 158 western Eurasian mtDNA genomes found in Siberia we estimate that nearly 40% of them most likely have western Asian and another 29% European ancestry. It is striking that 65 of northern Asian mitogenomes, i.e. ~41%, fall into 19 branches and subclades which can be considered as Siberian-specific being found so far only in Siberian populations. From the coalescence analysis it is evident that the sequence divergence of Siberian-specific subclades was relatively small, corresponding to only 0.6-9.5 kya (using the complete mtDNA rate) and 1–6 kya (coding region rate). Conclusions The phylogeographic analysis implies that the western Eurasian founders, giving rise to Siberian specific subclades, may trace their ancestry only to the early and mid-Holocene, though some of genetic lineages may trace their ancestry back to the end of Last Glacial Maximum (LGM). We have not found the modern northern Asians to have western Eurasian genetic components of sufficient antiquity to indicate traces of pre-LGM expansions. Electronic supplementary material The online version of this article (doi:10.1186/s12862-014-0217-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Miroslava Derenko
- Institute of Biological Problems of the North, Russian Academy of Sciences, Magadan, Russia.
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13
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Echoes from Sepharad: signatures on the maternal gene pool of crypto-Jewish descendants. Eur J Hum Genet 2014; 23:693-9. [PMID: 25074462 DOI: 10.1038/ejhg.2014.140] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2014] [Revised: 06/11/2014] [Accepted: 06/20/2014] [Indexed: 11/08/2022] Open
Abstract
The majority of genetic studies on Jewish populations have been focused on Ashkenazim, and genetic data from the Sephardic original source, the Iberian Peninsula, are particularly scarce. Regarding the mitochondrial genome, the available information is limited to a single Portuguese village, Belmonte, where just two different lineages (a single one corresponding to 93.3%) were found in 30 individuals. Aiming at disclosing the ancestral maternal background of the Portuguese Jewry, we enlarged the sampling to other crypto-Jewish descendants in the Bragança district (NE Portugal). Fifty-seven complete mtDNA genomes were newly sequenced and - in contrast with Belmonte - a high level of diversity was found, with five haplogroups (HV0b, N1, T2b11, T2e and U2e) being putatively identified as Sephardic founding lineages. Therefore - in sharp contrast with Belmonte - these communities have managed to escape the expected inbreeding effects caused by centuries of religious repression and have kept a significant proportion of the Sephardic founder gene pool. This deeper analysis of the surviving Sephardic maternal lineages allowed a much more comprehensive and detailed perspective on the origins and survival of the Sephardic genetic heritage. In line with previously published results on Sephardic paternal lineages, our findings also show a surprising resistance to the erosion of genetic diversity in the maternal lineages.
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Lacan M, Keyser C, Crubézy E, Ludes B. Ancestry of modern Europeans: contributions of ancient DNA. Cell Mol Life Sci 2013; 70:2473-87. [PMID: 23052219 PMCID: PMC11113793 DOI: 10.1007/s00018-012-1180-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2012] [Revised: 09/21/2012] [Accepted: 09/24/2012] [Indexed: 12/25/2022]
Abstract
Understanding the peopling history of Europe is crucial to comprehend the origins of modern populations. Of course, the analysis of current genetic data offers several explanations about human migration patterns which occurred on this continent, but it fails to explain precisely the impact of each demographic event. In this context, direct access to the DNA of ancient specimens allows the overcoming of recent demographic phenomena, which probably highly modified the constitution of the current European gene pool. In recent years, several DNA studies have been successfully conducted from ancient human remains thanks to the improvement of molecular techniques. They have brought new fundamental information on the peopling of Europe and allowed us to refine our understanding of European prehistory. In this review, we will detail all the ancient DNA studies performed to date on ancient European DNA from the Middle Paleolithic to the beginning of the protohistoric period.
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Affiliation(s)
- Marie Lacan
- Laboratoire AMIS, CNRS UMR 5288, 37 Allées Jules Guesde,Toulouse cedex 3, France.
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15
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First insights into the metagenome of Egyptian mummies using next-generation sequencing. J Appl Genet 2013; 54:309-25. [PMID: 23553074 DOI: 10.1007/s13353-013-0145-1] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2012] [Revised: 03/08/2013] [Accepted: 03/11/2013] [Indexed: 12/31/2022]
Abstract
We applied, for the first time, next-generation sequencing (NGS) technology on Egyptian mummies. Seven NGS datasets obtained from five randomly selected Third Intermediate to Graeco-Roman Egyptian mummies (806 BC-124AD) and two unearthed pre-contact Bolivian lowland skeletons were generated and characterised. The datasets were contrasted to three recently published NGS datasets obtained from cold-climate regions, i.e. the Saqqaq, the Denisova hominid and the Alpine Iceman. Analysis was done using one million reads of each newly generated or published dataset. Blastn and megablast results were analysed using MEGAN software. Distinct NGS results were replicated by specific and sensitive polymerase chain reaction (PCR) protocols in ancient DNA dedicated laboratories. Here, we provide unambiguous identification of authentic DNA in Egyptian mummies. The NGS datasets showed variable contents of endogenous DNA harboured in tissues. Three of five mummies displayed a human DNA proportion comparable to the human read count of the Saqqaq permafrost-preserved specimen. Furthermore, a metagenomic signature unique to mummies was displayed. By applying a "bacterial fingerprint", discrimination among mummies and other remains from warm areas outside Egypt was possible. Due to the absence of an adequate environment monitoring, a bacterial bloom was identified when analysing different biopsies from the same mummies taken after a lapse of time of 1.5 years. Plant kingdom representation in all mummy datasets was unique and could be partially associated with their use in embalming materials. Finally, NGS data showed the presence of Plasmodium falciparum and Toxoplasma gondii DNA sequences, indicating malaria and toxoplasmosis in these mummies. We demonstrate that endogenous ancient DNA can be extracted from mummies and serve as a proper template for the NGS technique, thus, opening new pathways of investigation for future genome sequencing of ancient Egyptian individuals.
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Lee EJ, Makarewicz C, Renneberg R, Harder M, Krause-Kyora B, Müller S, Ostritz S, Fehren-Schmitz L, Schreiber S, Müller J, von Wurmb-Schwark N, Nebel A. Emerging genetic patterns of the European Neolithic: perspectives from a late Neolithic Bell Beaker burial site in Germany. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2012; 148:571-9. [PMID: 22552938 DOI: 10.1002/ajpa.22074] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2011] [Revised: 03/08/2012] [Accepted: 03/12/2012] [Indexed: 11/05/2022]
Abstract
The transition from hunting and gathering to agriculture in Europe is associated with demographic changes that may have shifted the human gene pool of the region as a result of an influx of Neolithic farmers from the Near East. However, the genetic composition of populations after the earliest Neolithic, when a diverse mosaic of societies that had been fully engaged in agriculture for some time appeared in central Europe, is poorly known. At this period during the Late Neolithic (ca. 2,800-2,000 BC), regionally distinctive burial patterns associated with two different cultural groups emerge, Bell Beaker and Corded Ware, and may reflect differences in how these societies were organized. Ancient DNA analyses of human remains from the Late Neolithic Bell Beaker site of Kromsdorf, Germany showed distinct mitochondrial haplotypes for six individuals, which were classified under the haplogroups I1, K1, T1, U2, U5, and W5, and two males were identified as belonging to the Y haplogroup R1b. In contrast to other Late Neolithic societies in Europe emphasizing maintenance of biological relatedness in mortuary contexts, the diversity of maternal haplotypes evident at Kromsdorf suggests that burial practices of Bell Beaker communities operated outside of social norms based on shared maternal lineages. Furthermore, our data, along with those from previous studies, indicate that modern U5-lineages may have received little, if any, contribution from the Mesolithic or Neolithic mitochondrial gene pool.
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Affiliation(s)
- Esther J Lee
- Graduate School "Human Development in Landscapes," Christian-Albrechts-University of Kiel, Germany
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17
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Derenko M, Malyarchuk B, Denisova G, Perkova M, Rogalla U, Grzybowski T, Khusnutdinova E, Dambueva I, Zakharov I. Complete mitochondrial DNA analysis of eastern Eurasian haplogroups rarely found in populations of northern Asia and eastern Europe. PLoS One 2012; 7:e32179. [PMID: 22363811 PMCID: PMC3283723 DOI: 10.1371/journal.pone.0032179] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2011] [Accepted: 01/22/2012] [Indexed: 12/21/2022] Open
Abstract
With the aim of uncovering all of the most basal variation in the northern Asian mitochondrial DNA (mtDNA) haplogroups, we have analyzed mtDNA control region and coding region sequence variation in 98 Altaian Kazakhs from southern Siberia and 149 Barghuts from Inner Mongolia, China. Both populations exhibit the prevalence of eastern Eurasian lineages accounting for 91.9% in Barghuts and 60.2% in Altaian Kazakhs. The strong affinity of Altaian Kazakhs and populations of northern and central Asia has been revealed, reflecting both influences of central Asian inhabitants and essential genetic interaction with the Altai region indigenous populations. Statistical analyses data demonstrate a close positioning of all Mongolic-speaking populations (Mongolians, Buryats, Khamnigans, Kalmyks as well as Barghuts studied here) and Turkic-speaking Sojots, thus suggesting their origin from a common maternal ancestral gene pool. In order to achieve a thorough coverage of DNA lineages revealed in the northern Asian matrilineal gene pool, we have completely sequenced the mtDNA of 55 samples representing haplogroups R11b, B4, B5, F2, M9, M10, M11, M13, N9a and R9c1, which were pinpointed from a massive collection (over 5000 individuals) of northern and eastern Asian, as well as European control region mtDNA sequences. Applying the newly updated mtDNA tree to the previously reported northern Asian and eastern Asian mtDNA data sets has resolved the status of the poorly classified mtDNA types and allowed us to obtain the coalescence age estimates of the nodes of interest using different calibrated rates. Our findings confirm our previous conclusion that northern Asian maternal gene pool consists of predominantly post-LGM components of eastern Asian ancestry, though some genetic lineages may have a pre-LGM/LGM origin.
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Affiliation(s)
- Miroslava Derenko
- Institute of Biological Problems of the North, Russian Academy of Sciences, Magadan, Russia.
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Galeta P, Sládek V, Sosna D, Bruzek J. Modeling neolithic dispersal in central Europe: demographic implications. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2012; 146:104-15. [PMID: 21732320 DOI: 10.1002/ajpa.21572] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
On the basis of new examination of ancient DNA and craniometric analyses, Neolithic dispersal in Central Europe has been recently explained as reflecting colonization or at least a major influx of near eastern farmers. Given the fact that Neolithic dispersal in Central Europe was very rapid and extended into a large area, colonization would have to be associated with high population growth and fertility rates of an expanding Neolithic population. We built three demographic models to test whether the growth and fertility rates of Neolithic farmers were high enough to allow them to colonize Central Europe without admixture with foragers. The principle of the models is based on stochastic population projections. Our results demonstrate that colonization is an unlikely explanation for the Neolithic dispersal in Central Europe, as the majority of fertility and growth rate estimates obtained in all three models are higher than levels expected in the early Neolithic population. On the basis of our models, we derived that colonization would be possible only if (1) more than 37% of women survived to mean age at childbearing, (2) Neolithic expansion in Central Europe lasted more than 150 years, and (3) the population of farmers grew in the entire settled area. These settings, however, represent very favorable demographic conditions that seem unlikely given current archaeological and demographic evidence. Therefore, our results support the view that Neolithic dispersal in Central Europe involved admixture of expanding farmers with local foragers. We estimate that the admixture contribution from foragers may have been between 55% and 72%.
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Affiliation(s)
- Patrik Galeta
- Department of Anthropology, University of West Bohemia, 306 14 Pilsen, Czech Republic.
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Fernandes V, Alshamali F, Alves M, Costa MD, Pereira JB, Silva NM, Cherni L, Harich N, Cerny V, Soares P, Richards MB, Pereira L. The Arabian cradle: mitochondrial relicts of the first steps along the southern route out of Africa. Am J Hum Genet 2012; 90:347-55. [PMID: 22284828 DOI: 10.1016/j.ajhg.2011.12.010] [Citation(s) in RCA: 107] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2011] [Revised: 12/11/2011] [Accepted: 12/14/2011] [Indexed: 11/20/2022] Open
Abstract
A major unanswered question regarding the dispersal of modern humans around the world concerns the geographical site of the first human steps outside of Africa. The "southern coastal route" model predicts that the early stages of the dispersal took place when people crossed the Red Sea to southern Arabia, but genetic evidence has hitherto been tenuous. We have addressed this question by analyzing the three minor west-Eurasian haplogroups, N1, N2, and X. These lineages branch directly from the first non-African founder node, the root of haplogroup N, and coalesce to the time of the first successful movement of modern humans out of Africa, ∼60 thousand years (ka) ago. We sequenced complete mtDNA genomes from 85 Southwest Asian samples carrying these haplogroups and compared them with a database of 300 European examples. The results show that these minor haplogroups have a relict distribution that suggests an ancient ancestry within the Arabian Peninsula, and they most likely spread from the Gulf Oasis region toward the Near East and Europe during the pluvial period 55-24 ka ago. This pattern suggests that Arabia was indeed the first staging post in the spread of modern humans around the world.
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Affiliation(s)
- Verónica Fernandes
- Instituto de Patologia e Imunologia Molecular da Universidade do Porto, Portugal
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Bulgarians vs the other European populations: a mitochondrial DNA perspective. Int J Legal Med 2011; 126:497-503. [DOI: 10.1007/s00414-011-0589-y] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2011] [Accepted: 06/01/2011] [Indexed: 10/18/2022]
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