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Germanic Origins from the Perspective of the Y-Chromosome
Germanic Origins from the Perspective of the Y-Chromosome By Michael Robert St. Clair A dissertation submitted in partial satisfaction of the requirements for the degree of Doctor in Philosophy in German in the Graduate Division of the University of California, Berkeley Committee in charge: Irmengard Rauch, Chair Thomas F. Shannon Montgomery Slatkin Spring 2012 Abstract Germanic Origins from the Perspective of the Y-Chromosome by Michael Robert St. Clair Doctor of Philosophy in German University of California, Berkeley Irmengard Rauch, Chair This dissertation holds that genetic data are a useful tool for evaluating contemporary models of Germanic origins. The Germanic languages are a branch of the Indo-European language family and include among their major contemporary representatives English, German, Dutch, Danish, Swedish, Norwegian and Icelandic. Historically, the search for Germanic origins has sought to determine where the Germanic languages evolved, and why the Germanic languages are similar to and different from other European languages. Both archaeological and linguist approaches have been employed in this research direction. The linguistic approach to Germanic origins is split among those who favor the Stammbaum theory and those favoring language contact theory. Stammbaum theory posits that Proto-Germanic separated from an ancestral Indo-European parent language. This theoretical approach accounts for similarities between Germanic and other Indo- European languages by posting a period of mutual development. Germanic innovations, on the other hand, occurred in isolation after separation from the parent language. Language contact theory posits that Proto-Germanic was the product of language convergence and this convergence explains features that Germanic shares with other Indo-European languages. -
An Overview of the Independent Histories of the Human Y Chromosome and the Human Mitochondrial Chromosome
The Proceedings of the International Conference on Creationism Volume 8 Print Reference: Pages 133-151 Article 7 2018 An Overview of the Independent Histories of the Human Y Chromosome and the Human Mitochondrial chromosome Robert W. Carter Stephen Lee University of Idaho John C. Sanford Cornell University, Cornell University College of Agriculture and Life Sciences School of Integrative Plant Science,Follow this Plant and Biology additional Section works at: https://digitalcommons.cedarville.edu/icc_proceedings DigitalCommons@Cedarville provides a publication platform for fully open access journals, which means that all articles are available on the Internet to all users immediately upon publication. However, the opinions and sentiments expressed by the authors of articles published in our journals do not necessarily indicate the endorsement or reflect the views of DigitalCommons@Cedarville, the Centennial Library, or Cedarville University and its employees. The authors are solely responsible for the content of their work. Please address questions to [email protected]. Browse the contents of this volume of The Proceedings of the International Conference on Creationism. Recommended Citation Carter, R.W., S.S. Lee, and J.C. Sanford. An overview of the independent histories of the human Y- chromosome and the human mitochondrial chromosome. 2018. In Proceedings of the Eighth International Conference on Creationism, ed. J.H. Whitmore, pp. 133–151. Pittsburgh, Pennsylvania: Creation Science Fellowship. Carter, R.W., S.S. Lee, and J.C. Sanford. An overview of the independent histories of the human Y-chromosome and the human mitochondrial chromosome. 2018. In Proceedings of the Eighth International Conference on Creationism, ed. J.H. -
Haplogroup Relationships Between Domestic and Wild Sheep Resolved Using a Mitogenome Panel
Heredity (2011) 106, 700–706 & 2011 Macmillan Publishers Limited All rights reserved 0018-067X/11 www.nature.com/hdy ORIGINAL ARTICLE Haplogroup relationships between domestic and wild sheep resolved using a mitogenome panel JRS Meadows1,3, S Hiendleder2 and JW Kijas1 1CSIRO Livestock Industries, St Lucia, Queensland, Australia and 2School of Agriculture, Food and Wine & Research Centre for Reproductive Health, School of Animal and Veterinary Science, University of Adelaide, Roseworthy, South Australia, Australia Five haplogroups have been identified in domestic sheep 920 000±190 000 years ago based on protein coding through global surveys of mitochondrial (mt) sequence sequence. The utility of various mtDNA components to inform variation, however these group classifications are often the true relationship between sheep was also examined with based on small fragments of the complete mtDNA sequence; Bayesian, maximum likelihood and partitioned Bremmer sup- partial control region or the cytochrome B gene. This study port analyses. The control region was found to be the mtDNA presents the complete mitogenome from representatives of component, which contributed the highest amount of support to each haplogroup identified in domestic sheep, plus a sample the tree generated using the complete data set. This study of their wild relatives. Comparison of the sequence success- provides the nucleus of a mtDNA mitogenome panel, which can fully resolved the relationships between each haplogroup be used to assess additional mitogenomes and serve as a and provided insight into the relationship with wild sheep. reference set to evaluate small fragments of the mtDNA. The five haplogroups were characterised as branching Heredity (2011) 106, 700–706; doi:10.1038/hdy.2010.122; independently, a radiation that shared a common ancestor published online 13 October 2010 Keywords: Ovis aries; domestication; mitochondria; genome; diversity Introduction Pedrosa et al., 2005; Pereira et al., 2006; Tapio et al., 2006; Meadows et al., 2007). -
Genetics, Linguistics, and Prehistoric Migrations: an Analysis of California Indian Mitochondrial DNA Lineages
Journal of California and Great Basin Anttiropology | Vol, 26, No, 1 (2006) | pp 33-64 Genetics, Linguistics, and Prehistoric Migrations: An Analysis of California Indian Mitochondrial DNA Lineages JOHN R. JOHNSON Department of Anthropology, Santa Barbara Museum of Natural History 2559 Puesta del Sol, Santa Barbara, CA 93105 JOSEPH G. LORENZ Laboratory of Molecular Biology, Coriell Institute for Medical Research 403 Haddon Avenue, Camden, NJ 08103 The advent of mitochondrial DNA analysis makes possible the study of past migrations among California Indians through the study of genetic similarities and differences. Four scenarios of language change correlate with observable genetic patterns: (1) initial colonization followed by gradual changes due to isolation; (2) population replacement; (3) elite dominance; and (4) intermarriage between adjacent groups. A total of 126 mtDNA samples were provided by contemporary California Indian descendants whose maternal lineages were traced back to original eighteenth and nineteenth century sociolinguistic groups using mission records and other ethnohistoric sources. In particular, those groups belonging to three language families (Chumashan, Uto-Aztecan, and Yokutsan) encompassed enough samples to make meaningful comparisons. The four predominant mtDNA haplogroups found among American Indians (A, B, C, and D) were distributed differently among populations belonging to these language families in California. Examination of the distribution of particular haplotypes within each haplogroup further elucidated the separate population histories of these three language families. The expansions of Yokutsan and Uto-Aztecan groups into their respective homelands are evident in the structure of genetic relationships within haplogroup diagrams. The ancient presence of Chumashan peoples in the Santa Barbara Channel region can be inferred from the presence of a number of haplotypes arrayed along a chain-like branch derived from the founding haplotype within Haplogroup A. -
Using Ancient DNA to Study the Origins and Dispersal of Ancestral Polynesian Chickens Across the Pacific
Using ancient DNA to study the origins and dispersal of ancestral Polynesian chickens across the Pacific Vicki A. Thomsona, Ophélie Lebrasseurb, Jeremy J. Austina,c,1, Terry L. Huntd,e, David A. Burneyf, Tim Denhamg, Nicolas J. Rawlencea,h, Jamie R. Woodi, Jaime Gongoraj, Linus Girdland Flinkb,k, Anna Linderholmb, Keith Dobneyl, Greger Larsonb, and Alan Coopera,1 aAustralian Centre for Ancient DNA, School of Earth and Environmental Sciences, University of Adelaide, Adelaide, SA 5005, Australia; bDurham Evolution and Ancient DNA, Department of Archaeology, and kSchool of Biological and Biomedical Sciences, Durham University, Durham DH1 3LE, United Kingdom; cSciences Department, Museum Victoria, Melbourne, VIC 3001, Australia; dClark Honors College and eDepartment of Anthropology, University of Oregon, Eugene, OR 97403; fNational Tropical Botanical Garden, Kalaheo, HI 96741; gSchool of Archaeology and Anthropology, ANU College of Arts and Social Sciences, The Australian National University, Canberra, ACT 0200, Australia; hAllan Wilson Centre for Molecular Ecology and Evolution, Department of Zoology, University of Otago, Dunedin 9016, New Zealand; iLandcare Research, Lincoln 7640, New Zealand; jFaculty of Veterinary Science, University of Sydney, Sydney, NSW 2006, Australia; and lDepartment of Archaeology, University of Aberdeen, Aberdeen AB24 3UF, Scotland Edited by David J. Meltzer, Southern Methodist University, Dallas, TX, and approved February 20, 2014 (received for review October 31, 2013) The human colonization of Remote Oceania remains one of the resolved, the precise details of this intensive migratory episode great feats of exploration in history, proceeding east from Asia remain unclear (6). across the vast expanse of the Pacific Ocean. Human commensal Human commensal and early domesticated species were wide- and domesticated species were widely transported as part of this ly, but not ubiquitously, dispersed as people colonized the Pacific. -
New Insights from Thailand Into the Maternal Genetic History of Mainland Southeast Asia
European Journal of Human Genetics (2018) 26:898–911 https://doi.org/10.1038/s41431-018-0113-7 ARTICLE New insights from Thailand into the maternal genetic history of Mainland Southeast Asia 1,2 3,4 5 5 6 Wibhu Kutanan ● Jatupol Kampuansai ● Andrea Brunelli ● Silvia Ghirotto ● Pittayawat Pittayaporn ● 7 2 2 8 3 Sukhum Ruangchai ● Roland Schröder ● Enrico Macholdt ● Metawee Srikummool ● Daoroong Kangwanpong ● 2 2 2 Alexander Hübner ● Leonardo Arias ● Mark Stoneking Received: 24 July 2017 / Revised: 17 January 2018 / Accepted: 23 January 2018 / Published online: 26 February 2018 © The Author(s) 2018. This article is published with open access Abstract Tai-Kadai (TK) is one of the major language families in Mainland Southeast Asia (MSEA), with a concentration in the area of Thailand and Laos. Our previous study of 1234 mtDNA genome sequences supported a demic diffusion scenario in the spread of TK languages from southern China to Laos as well as northern and northeastern Thailand. Here we add an additional 560 mtDNA genomes from 22 groups, with a focus on the TK-speaking central Thai people and the Sino-Tibetan speaking Karen. We find extensive diversity, including 62 haplogroups not reported previously from this region. Demic 1234567890();,: diffusion is still a preferable scenario for central Thais, emphasizing the expansion of TK people through MSEA, although there is also some support for gene flow between central Thai and native Austroasiatic speaking Mon and Khmer. We also tested competing models concerning the genetic relationships of groups from the major MSEA languages, and found support for an ancestral relationship of TK and Austronesian-speaking groups. -
Cultural Variation Impacts Paternal and Maternal Genetic Lineages of the Hmong-Mien and Sino-Tibetan Groups from Thailand
European Journal of Human Genetics https://doi.org/10.1038/s41431-020-0693-x ARTICLE Cultural variation impacts paternal and maternal genetic lineages of the Hmong-Mien and Sino-Tibetan groups from Thailand 1,2 3 4 2 1 Wibhu Kutanan ● Rasmi Shoocongdej ● Metawee Srikummool ● Alexander Hübner ● Thanatip Suttipai ● 1 5,6 2 Suparat Srithawong ● Jatupol Kampuansai ● Mark Stoneking Received: 8 February 2020 / Revised: 17 June 2020 / Accepted: 26 June 2020 © The Author(s) 2020. This article is published with open access Abstract The Hmong-Mien (HM) and Sino-Tibetan (ST) speaking groups are known as hill tribes in Thailand; they were the subject of the first studies to show an impact of patrilocality vs. matrilocality on patterns of mitochondrial (mt) DNA vs. male- specific portion of the Y chromosome (MSY) variation. However, HM and ST groups have not been studied in as much detail as other Thai groups; here we report and analyze 234 partial MSY sequences (∼2.3 mB) and 416 complete mtDNA sequences from 14 populations that, when combined with our previous published data, provides the largest dataset yet for the hill tribes. We find a striking difference between Hmong and IuMien (Mien-speaking) groups: the Hmong are genetically 1234567890();,: 1234567890();,: different from both the IuMien and all other Thai groups, whereas the IuMien are genetically more similar to other linguistic groups than to the Hmong. In general, we find less of an impact of patrilocality vs. matrilocality on patterns of mtDNA vs. MSY variation than previous studies. However, there is a dramatic difference in the frequency of MSY and mtDNA lineages of Northeast Asian (NEA) origin vs. -