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  • 1
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    In:  Geophysics, San Francisco, Pergamon, vol. 53, no. 7, pp. 479-491, pp. L13314, (ISSN: 1340-4202)
    Publication Date: 1988
    Keywords: Vertical seismic profiling ; Synthetic seismograms ; Moving source Vertical seismic profiling
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  • 2
    Publication Date: 2019
    Print ISSN: 1752-0894
    Electronic ISSN: 1752-0908
    Topics: Geosciences
    Published by Springer Nature
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  • 3
    Publication Date: 2015-03-04
    Description: We generated genome-wide data from 69 Europeans who lived between 8,000-3,000 years ago by enriching ancient DNA libraries for a target set of almost 400,000 polymorphisms. Enrichment of these positions decreases the sequencing required for genome-wide ancient DNA analysis by a median of around 250-fold, allowing us to study an order of magnitude more individuals than previous studies and to obtain new insights about the past. We show that the populations of Western and Far Eastern Europe followed opposite trajectories between 8,000-5,000 years ago. At the beginning of the Neolithic period in Europe, approximately 8,000-7,000 years ago, closely related groups of early farmers appeared in Germany, Hungary and Spain, different from indigenous hunter-gatherers, whereas Russia was inhabited by a distinctive population of hunter-gatherers with high affinity to a approximately 24,000-year-old Siberian. By approximately 6,000-5,000 years ago, farmers throughout much of Europe had more hunter-gatherer ancestry than their predecessors, but in Russia, the Yamnaya steppe herders of this time were descended not only from the preceding eastern European hunter-gatherers, but also from a population of Near Eastern ancestry. Western and Eastern Europe came into contact approximately 4,500 years ago, as the Late Neolithic Corded Ware people from Germany traced approximately 75% of their ancestry to the Yamnaya, documenting a massive migration into the heartland of Europe from its eastern periphery. This steppe ancestry persisted in all sampled central Europeans until at least approximately 3,000 years ago, and is ubiquitous in present-day Europeans. These results provide support for a steppe origin of at least some of the Indo-European languages of Europe.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Haak, Wolfgang -- Lazaridis, Iosif -- Patterson, Nick -- Rohland, Nadin -- Mallick, Swapan -- Llamas, Bastien -- Brandt, Guido -- Nordenfelt, Susanne -- Harney, Eadaoin -- Stewardson, Kristin -- Fu, Qiaomei -- Mittnik, Alissa -- Banffy, Eszter -- Economou, Christos -- Francken, Michael -- Friederich, Susanne -- Pena, Rafael Garrido -- Hallgren, Fredrik -- Khartanovich, Valery -- Khokhlov, Aleksandr -- Kunst, Michael -- Kuznetsov, Pavel -- Meller, Harald -- Mochalov, Oleg -- Moiseyev, Vayacheslav -- Nicklisch, Nicole -- Pichler, Sandra L -- Risch, Roberto -- Rojo Guerra, Manuel A -- Roth, Christina -- Szecsenyi-Nagy, Anna -- Wahl, Joachim -- Meyer, Matthias -- Krause, Johannes -- Brown, Dorcas -- Anthony, David -- Cooper, Alan -- Alt, Kurt Werner -- Reich, David -- GM100233/GM/NIGMS NIH HHS/ -- R01 HG006399/HG/NHGRI NIH HHS/ -- Howard Hughes Medical Institute/ -- England -- Nature. 2015 Jun 11;522(7555):207-11. doi: 10.1038/nature14317. Epub 2015 Mar 2.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Australian Centre for Ancient DNA, School of Earth and Environmental Sciences &Environment Institute, University of Adelaide, Adelaide, South Australia 5005, Australia. ; 1] Department of Genetics, Harvard Medical School, Boston, Massachusetts 02115, USA [2] Broad Institute of Harvard and MIT, Cambridge, Massachusetts 02142, USA. ; Broad Institute of Harvard and MIT, Cambridge, Massachusetts 02142, USA. ; 1] Department of Genetics, Harvard Medical School, Boston, Massachusetts 02115, USA [2] Broad Institute of Harvard and MIT, Cambridge, Massachusetts 02142, USA [3] Howard Hughes Medical Institute, Harvard Medical School, Boston, Massachusetts 02115, USA. ; Institute of Anthropology, Johannes Gutenberg University of Mainz, D-55128 Mainz, Germany. ; 1] Department of Genetics, Harvard Medical School, Boston, Massachusetts 02115, USA [2] Broad Institute of Harvard and MIT, Cambridge, Massachusetts 02142, USA [3] Max Planck Institute for Evolutionary Anthropology, D-04103 Leipzig, Germany [4] Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, IVPP, CAS, Beijing 100049, China. ; Institute for Archaeological Sciences, University of Tubingen, D-72070 Tubingen, Germany. ; 1] Institute of Archaeology, Research Centre for the Humanities, Hungarian Academy of Science, H-1014 Budapest, Hungary [2] Romisch Germanische Kommission (RGK) Frankfurt, D-60325 Frankfurt, Germany. ; Archaeological Research Laboratory, Stockholm University, 114 18 Stockholm, Sweden. ; Departments of Paleoanthropology and Archaeogenetics, Senckenberg Center for Human Evolution and Paleoenvironment, University of Tubingen, D-72070 Tubingen, Germany. ; State Office for Heritage Management and Archaeology Saxony-Anhalt and State Museum of Prehistory, D-06114 Halle, Germany. ; Departamento de Prehistoria y Arqueologia, Facultad de Filosofia y Letras, Universidad Autonoma de Madrid, E-28049 Madrid, Spain. ; The Cultural Heritage Foundation, Vasteras 722 12, Sweden. ; Peter the Great Museum of Anthropology and Ethnography (Kunstkamera) RAS, St Petersburg 199034, Russia. ; Volga State Academy of Social Sciences and Humanities, Samara 443099, Russia. ; Deutsches Archaeologisches Institut, Abteilung Madrid, E-28002 Madrid, Spain. ; 1] Institute of Anthropology, Johannes Gutenberg University of Mainz, D-55128 Mainz, Germany [2] State Office for Heritage Management and Archaeology Saxony-Anhalt and State Museum of Prehistory, D-06114 Halle, Germany [3] Danube Private University, A-3500 Krems, Austria. ; Institute for Prehistory and Archaeological Science, University of Basel, CH-4003 Basel, Switzerland. ; Departamento de Prehistoria, Universitat Autonoma de Barcelona, E-08193 Barcelona, Spain. ; Departamento de Prehistoria y Arqueolgia, Universidad de Valladolid, E-47002 Valladolid, Spain. ; 1] Institute of Anthropology, Johannes Gutenberg University of Mainz, D-55128 Mainz, Germany [2] Institute of Archaeology, Research Centre for the Humanities, Hungarian Academy of Science, H-1014 Budapest, Hungary. ; State Office for Cultural Heritage Management Baden-Wurttemberg, Osteology, D-78467 Konstanz, Germany. ; Max Planck Institute for Evolutionary Anthropology, D-04103 Leipzig, Germany. ; 1] Institute for Archaeological Sciences, University of Tubingen, D-72070 Tubingen, Germany [2] Departments of Paleoanthropology and Archaeogenetics, Senckenberg Center for Human Evolution and Paleoenvironment, University of Tubingen, D-72070 Tubingen, Germany [3] Max Planck Institute for the Science of Human History, D-07745 Jena, Germany. ; Anthropology Department, Hartwick College, Oneonta, New York 13820, USA. ; 1] Institute of Anthropology, Johannes Gutenberg University of Mainz, D-55128 Mainz, Germany [2] State Office for Heritage Management and Archaeology Saxony-Anhalt and State Museum of Prehistory, D-06114 Halle, Germany [3] Danube Private University, A-3500 Krems, Austria [4] Institute for Prehistory and Archaeological Science, University of Basel, CH-4003 Basel, Switzerland.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25731166" target="_blank"〉PubMed〈/a〉
    Keywords: Cultural Evolution/*history ; Europe/ethnology ; Genome, Human/genetics ; *Grassland ; History, Ancient ; Human Migration/*history ; Humans ; Language/*history ; Male ; Polymorphism, Genetic/genetics ; Population Dynamics ; Russia
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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  • 4
    Publication Date: 2015-11-26
    Description: Ancient DNA makes it possible to observe natural selection directly by analysing samples from populations before, during and after adaptation events. Here we report a genome-wide scan for selection using ancient DNA, capitalizing on the largest ancient DNA data set yet assembled: 230 West Eurasians who lived between 6500 and 300 bc, including 163 with newly reported data. The new samples include, to our knowledge, the first genome-wide ancient DNA from Anatolian Neolithic farmers, whose genetic material we obtained by extracting from petrous bones, and who we show were members of the population that was the source of Europe's first farmers. We also report a transect of the steppe region in Samara between 5600 and 300 bc, which allows us to identify admixture into the steppe from at least two external sources. We detect selection at loci associated with diet, pigmentation and immunity, and two independent episodes of selection on height.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Mathieson, Iain -- Lazaridis, Iosif -- Rohland, Nadin -- Mallick, Swapan -- Patterson, Nick -- Roodenberg, Songul Alpaslan -- Harney, Eadaoin -- Stewardson, Kristin -- Fernandes, Daniel -- Novak, Mario -- Sirak, Kendra -- Gamba, Cristina -- Jones, Eppie R -- Llamas, Bastien -- Dryomov, Stanislav -- Pickrell, Joseph -- Arsuaga, Juan Luis -- de Castro, Jose Maria Bermudez -- Carbonell, Eudald -- Gerritsen, Fokke -- Khokhlov, Aleksandr -- Kuznetsov, Pavel -- Lozano, Marina -- Meller, Harald -- Mochalov, Oleg -- Moiseyev, Vyacheslav -- Guerra, Manuel A Rojo -- Roodenberg, Jacob -- Verges, Josep Maria -- Krause, Johannes -- Cooper, Alan -- Alt, Kurt W -- Brown, Dorcas -- Anthony, David -- Lalueza-Fox, Carles -- Haak, Wolfgang -- Pinhasi, Ron -- Reich, David -- GM100233/GM/NIGMS NIH HHS/ -- Howard Hughes Medical Institute/ -- England -- Nature. 2015 Dec 24;528(7583):499-503. doi: 10.1038/nature16152. Epub 2015 Nov 23.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Genetics, Harvard Medical School, Boston, Massachusetts 02115, USA. ; Broad Institute of MIT and Harvard, Cambridge, Massachusetts 02142, USA. ; Howard Hughes Medical Institute, Harvard Medical School, Boston, Massachusetts 02115, USA. ; Independent researcher, Santpoort-Noord, The Netherlands. ; School of Archaeology and Earth Institute, Belfield, University College Dublin, Dublin 4, Ireland. ; Institute for Anthropological Research, Zagreb 10000, Croatia. ; Department of Anthropology, Emory University, Atlanta, Georgia 30322, USA. ; Smurfit Institute of Genetics, Trinity College Dublin, Dublin 2, Ireland. ; Australian Centre for Ancient DNA, School of Biological Sciences &Environment Institute, University of Adelaide, Adelaide, South Australia 5005, Australia. ; Laboratory of Human Molecular Genetics, Institute of Molecular and Cellular Biology, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia. ; Department of Paleolithic Archaeology, Institute of Archaeology and Ethnography, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia. ; Centro Mixto UCM-ISCIII de Evolucion y Comportamiento Humanos, 28040 Madrid, Spain. ; Departamento de Paleontologia, Facultad Ciencias Geologicas, Universidad Complutense de Madrid, 28040 Madrid, Spain. ; Centro Nacional de Investigacion sobre Evolucion Humana (CENIEH), 09002 Burgos, Spain. ; IPHES. Institut Catala de Paleoecologia Humana i Evolucio Social, Campus Sescelades-URV, 43007 Tarragona, Spain. ; Area de Prehistoria, Universitat Rovira i Virgili (URV), 43002 Tarragona, Spain. ; Netherlands Institute in Turkey, Istiklal Caddesi, Nur-i Ziya Sokak 5, Beyog lu 34433, Istanbul, Turkey. ; Volga State Academy of Social Sciences and Humanities, Samara 443099, Russia. ; State Office for Heritage Management and Archaeology Saxony-Anhalt and State Museum of Prehistory, D-06114 Halle, Germany. ; Peter the Great Museum of Anthropology and Ethnography (Kunstkamera) RAS, St Petersburg 199034, Russia. ; Department of Prehistory and Archaeology, University of Valladolid, 47002 Valladolid, Spain. ; The Netherlands Institute for the Near East, Leiden RA-2300, the Netherlands. ; Max Planck Institute for the Science of Human History, D-07745 Jena, Germany. ; Institute for Archaeological Sciences, University of Tubingen, D-72070 Tubingen, Germany. ; Danube Private University, A-3500 Krems, Austria. ; Institute for Prehistory and Archaeological Science, University of Basel, CH-4003 Basel, Switzerland. ; Anthropology Department, Hartwick College, Oneonta, New York 13820, USA. ; Institute of Evolutionary Biology (CSIC-Universitat Pompeu Fabra), 08003 Barcelona, Spain.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26595274" target="_blank"〉PubMed〈/a〉
    Keywords: Agriculture/history ; Asia/ethnology ; Body Height/genetics ; Bone and Bones ; DNA/genetics/isolation & purification ; Diet/history ; Europe/ethnology ; Genetics, Population ; Genome, Human/*genetics ; Haplotypes/genetics ; History, Ancient ; Humans ; Immunity/genetics ; Male ; Multifactorial Inheritance/genetics ; Pigmentation/genetics ; Selection, Genetic/*genetics ; Sequence Analysis, DNA
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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  • 5
    Publication Date: 2015-08-08
    Description: In order to explore the diversity and selective signatures of duplication and deletion human copy-number variants (CNVs), we sequenced 236 individuals from 125 distinct human populations. We observed that duplications exhibit fundamentally different population genetic and selective signatures than deletions and are more likely to be stratified between human populations. Through reconstruction of the ancestral human genome, we identify megabases of DNA lost in different human lineages and pinpoint large duplications that introgressed from the extinct Denisova lineage now found at high frequency exclusively in Oceanic populations. We find that the proportion of CNV base pairs to single-nucleotide-variant base pairs is greater among non-Africans than it is among African populations, but we conclude that this difference is likely due to unique aspects of non-African population history as opposed to differences in CNV load.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4568308/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4568308/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Sudmant, Peter H -- Mallick, Swapan -- Nelson, Bradley J -- Hormozdiari, Fereydoun -- Krumm, Niklas -- Huddleston, John -- Coe, Bradley P -- Baker, Carl -- Nordenfelt, Susanne -- Bamshad, Michael -- Jorde, Lynn B -- Posukh, Olga L -- Sahakyan, Hovhannes -- Watkins, W Scott -- Yepiskoposyan, Levon -- Abdullah, M Syafiq -- Bravi, Claudio M -- Capelli, Cristian -- Hervig, Tor -- Wee, Joseph T S -- Tyler-Smith, Chris -- van Driem, George -- Romero, Irene Gallego -- Jha, Aashish R -- Karachanak-Yankova, Sena -- Toncheva, Draga -- Comas, David -- Henn, Brenna -- Kivisild, Toomas -- Ruiz-Linares, Andres -- Sajantila, Antti -- Metspalu, Ene -- Parik, Juri -- Villems, Richard -- Starikovskaya, Elena B -- Ayodo, George -- Beall, Cynthia M -- Di Rienzo, Anna -- Hammer, Michael F -- Khusainova, Rita -- Khusnutdinova, Elza -- Klitz, William -- Winkler, Cheryl -- Labuda, Damian -- Metspalu, Mait -- Tishkoff, Sarah A -- Dryomov, Stanislav -- Sukernik, Rem -- Patterson, Nick -- Reich, David -- Eichler, Evan E -- 098051/Wellcome Trust/United Kingdom -- 1R01DK104339-01/DK/NIDDK NIH HHS/ -- 1R01GM113657-01/GM/NIGMS NIH HHS/ -- 261213/European Research Council/International -- 2R01HG002385/HG/NHGRI NIH HHS/ -- 5DP1ES022577 05/DP/NCCDPHP CDC HHS/ -- HHSN26120080001E/PHS HHS/ -- P30 ES013508/ES/NIEHS NIH HHS/ -- R01 DK104339/DK/NIDDK NIH HHS/ -- R01 GM113657/GM/NIGMS NIH HHS/ -- R01 HG002385/HG/NHGRI NIH HHS/ -- T32 GM007266/GM/NIGMS NIH HHS/ -- Howard Hughes Medical Institute/ -- Intramural NIH HHS/ -- New York, N.Y. -- Science. 2015 Sep 11;349(6253):aab3761. doi: 10.1126/science.aab3761. Epub 2015 Aug 6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Genome Sciences, University of Washington, Seattle, WA 98195, USA. ; Broad Institute of Massachusetts Institute of Technology (MIT) and Harvard, Cambridge, MA 02142, USA. Department of Genetics, Harvard Medical School, Boston, MA 02115, USA. ; Department of Genome Sciences, University of Washington, Seattle, WA 98195, USA. Howard Hughes Medical Institute, University of Washington, Seattle, WA 98195, USA. ; Department of Pediatrics, University of Washington, Seattle, WA 98119, USA. ; Department of Human Genetics, University of Utah School of Medicine, Salt Lake City, UT 84112, USA. ; Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, Novosibirsk 630090, Russia. Novosibirsk State University, Novosibirsk 630090, Russia. ; Estonian Biocentre, Evolutionary Biology Group, Tartu 51010, Estonia. Laboratory of Ethnogenomics, Institute of Molecular Biology, National Academy of Sciences of Armenia, Yerevan 0014, Armenia. ; Department of Human Genetics, Eccles Institute of Human Genetics, University of Utah, Salt Lake City, UT 84112, USA. ; Laboratory of Ethnogenomics, Institute of Molecular Biology, National Academy of Sciences of Armenia, Yerevan 0014, Armenia. ; Raja Isteri Pengiran Anak Saleha (RIPAS) Hospital, Bandar Seri Begawan, Brunei Darussalam. ; Laboratorio de Genetica Molecular Poblacional, Instituto Multidisciplinario de Biologia Celular (IMBICE), Centro Cientifico y Tecnologico-Consejo Nacional de Investigaciones Cientificas y Tecnicas (CCT-CONICET) and Comision de Investigaciones Cientificas de la Provincia de Buenos Aires (CICPBA), La Plata B1906APO, Argentina. ; Department of Zoology, University of Oxford, Oxford OX1 3PS, UK. ; Department of Clinical Science, University of Bergen, Bergen 5021, Norway. ; National Cancer Centre Singapore, Singapore. ; Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton, Cambridgeshire CB10 1SA, UK. ; Institute of Linguistics, University of Bern, Bern CH-3012, Switzerland. ; Department of Human Genetics, University of Chicago, Chicago, IL 60637, USA. ; Department of Medical Genetics, National Human Genome Center, Medical University Sofia, Sofia 1431, Bulgaria. ; Institut de Biologia Evolutiva [Consejo Superior de Investigaciones Cientificas-Universitat Pompeu Fabra (CSIC-UPF)], Departament de Ciencies Experimentals i de la Salut, UPF, Barcelona 08003, Spain. ; Department of Ecology and Evolution, Stony Brook University, Stony Brook, NY 11794, USA. ; Division of Biological Anthropology, University of Cambridge, Fitzwilliam Street, Cambridge CB2 1QH, UK. ; Department of Genetics, Evolution and Environment, University College London, WC1E 6BT, UK. ; University of Helsinki, Department of Forensic Medicine, Helsinki 00014, Finland. ; Estonian Biocentre, Evolutionary Biology Group, Tartu 51010, Estonia. University of Tartu, Department of Evolutionary Biology, Tartu 5101, Estonia. ; Estonian Biocentre, Evolutionary Biology Group, Tartu 51010, Estonia. ; Laboratory of Human Molecular Genetics, Institute of Molecular and Cellular Biology, Siberian Branch of Russian Academy of Sciences, Novosibirsk 630090, Russia. ; Center for Global Health and Child Development, Kisumu 40100, Kenya. ; Department of Anthropology, Case Western Reserve University, Cleveland, OH 44106-7125, USA. ; Arizona Research Laboratories Division of Biotechnology, University of Arizona, Tucson, AZ 85721, USA. ; Institute of Biochemistry and Genetics, Ufa Research Centre, Russian Academy of Sciences, Ufa 450054, Russia. Department of Genetics and Fundamental Medicine, Bashkir State University, Ufa 450074, Russia. ; Integrative Biology, University of California, Berkeley, CA 94720-3140, USA. ; Basic Research Laboratory, Center for Cancer Research, National Cancer Institute, Leidos Biomedical Research, Incorporated, Frederick National Laboratory, Frederick, MD 21702, USA. ; Centre Hospitalier Universitaire (CHU) Sainte-Justine, Departement de Pediatrie, Universite de Montreal, QC H3T 1C5, Canada. ; Departments of Biology and Genetics, University of Pennsylvania, Philadelphia, PA 19104, USA. ; Laboratory of Human Molecular Genetics, Institute of Molecular and Cellular Biology, Siberian Branch of Russian Academy of Sciences, Novosibirsk 630090, Russia. Department of Paleolithic Archaeology, Institute of Archaeology and Ethnography, Siberian Branch of Russian Academy of Sciences, Novosibirsk 630090, Russia. ; Laboratory of Human Molecular Genetics, Institute of Molecular and Cellular Biology, Siberian Branch of Russian Academy of Sciences, Novosibirsk 630090, Russia. Altai State University, Barnaul 656000, Russia. ; Broad Institute of Massachusetts Institute of Technology (MIT) and Harvard, Cambridge, MA 02142, USA. Department of Genetics, Harvard Medical School, Boston, MA 02115, USA. Howard Hughes Medical Institute, Harvard Medical School, Boston, MA 02115, USA. ; Department of Genome Sciences, University of Washington, Seattle, WA 98195, USA. Howard Hughes Medical Institute, University of Washington, Seattle, WA 98195, USA. eee@gs.washington.edu.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26249230" target="_blank"〉PubMed〈/a〉
    Keywords: African Continental Ancestry Group/classification/genetics ; Animals ; *DNA Copy Number Variations ; *Evolution, Molecular ; *Gene Duplication ; Genome, Human/*genetics ; Hominidae/genetics ; Humans ; Oceanic Ancestry Group/classification/genetics ; Phylogeny ; Polymorphism, Single Nucleotide ; Population/*genetics ; Selection, Genetic ; *Sequence Deletion
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 6
    Publication Date: 2016-05-03
    Description: Modern humans arrived in Europe ~45,000 years ago, but little is known about their genetic composition before the start of farming ~8,500 years ago. Here we analyse genome-wide data from 51 Eurasians from ~45,000-7,000 years ago. Over this time, the proportion of Neanderthal DNA decreased from 3-6% to around 2%, consistent with natural selection against Neanderthal variants in modern humans. Whereas there is no evidence of the earliest modern humans in Europe contributing to the genetic composition of present-day Europeans, all individuals between ~37,000 and ~14,000 years ago descended from a single founder population which forms part of the ancestry of present-day Europeans. An ~35,000-year-old individual from northwest Europe represents an early branch of this founder population which was then displaced across a broad region, before reappearing in southwest Europe at the height of the last Ice Age ~19,000 years ago. During the major warming period after ~14,000 years ago, a genetic component related to present-day Near Easterners became widespread in Europe. These results document how population turnover and migration have been recurring themes of European prehistory.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Fu, Qiaomei -- Posth, Cosimo -- Hajdinjak, Mateja -- Petr, Martin -- Mallick, Swapan -- Fernandes, Daniel -- Furtwangler, Anja -- Haak, Wolfgang -- Meyer, Matthias -- Mittnik, Alissa -- Nickel, Birgit -- Peltzer, Alexander -- Rohland, Nadin -- Slon, Viviane -- Talamo, Sahra -- Lazaridis, Iosif -- Lipson, Mark -- Mathieson, Iain -- Schiffels, Stephan -- Skoglund, Pontus -- Derevianko, Anatoly P -- Drozdov, Nikolai -- Slavinsky, Vyacheslav -- Tsybankov, Alexander -- Cremonesi, Renata Grifoni -- Mallegni, Francesco -- Gely, Bernard -- Vacca, Eligio -- Morales, Manuel R Gonzalez -- Straus, Lawrence G -- Neugebauer-Maresch, Christine -- Teschler-Nicola, Maria -- Constantin, Silviu -- Moldovan, Oana Teodora -- Benazzi, Stefano -- Peresani, Marco -- Coppola, Donato -- Lari, Martina -- Ricci, Stefano -- Ronchitelli, Annamaria -- Valentin, Frederique -- Thevenet, Corinne -- Wehrberger, Kurt -- Grigorescu, Dan -- Rougier, Helene -- Crevecoeur, Isabelle -- Flas, Damien -- Semal, Patrick -- Mannino, Marcello A -- Cupillard, Christophe -- Bocherens, Herve -- Conard, Nicholas J -- Harvati, Katerina -- Moiseyev, Vyacheslav -- Drucker, Dorothee G -- Svoboda, Jiri -- Richards, Michael P -- Caramelli, David -- Pinhasi, Ron -- Kelso, Janet -- Patterson, Nick -- Krause, Johannes -- Paabo, Svante -- Reich, David -- Nature. 2016 May 2. doi: 10.1038/nature17993.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, IVPP, CAS, Beijing 100044, China. ; Department of Genetics, Harvard Medical School, Boston, Massachusetts 02115, USA. ; Department of Evolutionary Genetics, Max Planck Institute for Evolutionary Anthropology, 04103 Leipzig, Germany. ; Institute for Archaeological Sciences, Archaeo- and Palaeogenetics, University of Tubingen, 72070 Tubingen, Germany. ; Department of Archaeogenetics, Max Planck Institute for the Science of Human History, 07745 Jena, Germany. ; Broad Institute of MIT and Harvard, Cambridge, Massachusetts 02142, USA. ; Howard Hughes Medical Institute, Harvard Medical School, Boston, Massachusetts 02115, USA. ; School of Archaeology and Earth Institute, University College Dublin, Belfield, Dublin 4, Ireland. ; CIAS, Department of Life Sciences, University of Coimbra, 3000-456 Coimbra, Portugal. ; Australian Centre for Ancient DNA, School of Biological Sciences, The University of Adelaide, SA-5005 Adelaide, Australia. ; Department of Human Evolution, Max Planck Institute for Evolutionary Anthropology, 04103 Leipzig, Germany. ; Institute of Archaeology and Ethnography, Russian Academy of Sciences, Siberian Branch, 17 Novosibirsk, RU-630090, Russia. ; Altai State University, Barnaul, RU-656049, Russia. ; Dipartimento di Civilta e Forme del Sapere, Universita di Pisa, 56126 Pisa, Italy. ; Department of Biology, University of Pisa, 56126 Pisa, Italy. ; Direction regionale des affaires culturelles Rhone-Alpes, 69283 Lyon, Cedex 01, France. ; Dipartimento di Biologia, Universita degli Studi di Bari 'Aldo Moro', 70125 Bari, Italy. ; Instituto Internacional de Investigaciones Prehistoricas, Universidad de Cantabria, 39005 Santander, Spain. ; Department of Anthropology, MSC01 1040, University of New Mexico, Albuquerque, New Mexico 87131-0001, USA. ; Quaternary Archaeology, Institute for Oriental and European Archaeology, Austrian Academy of Sciences, 1010 Vienna, Austria. ; Department of Anthropology, Natural History Museum Vienna, 1010 Vienna, Austria. ; Department of Anthropology, University of Vienna, 1090 Vienna, Austria. ; "Emil Racovita" Institute of Speleology, 010986 Bucharest 12, Romania. ; "Emil Racovita" Institute of Speleology, Cluj Branch, 400006 Cluj, Romania. ; Department of Cultural Heritage, University of Bologna, 48121 Ravenna, Italy. ; Sezione di Scienze Preistoriche e Antropologiche, Dipartimento di Studi Umanistici, Universita di Ferrara, 44100 Ferrara, Italy. ; Universita degli Studi di Bari 'Aldo Moro', 70125 Bari, Italy. ; Museo di "Civilta preclassiche della Murgia meridionale", 72017 Ostuni, Italy. ; Dipartimento di Biologia, Universita di Firenze, 50122 Florence, Italy. ; Dipartimento di Scienze Fisiche, della Terra e dell'Ambiente, U.R. Preistoria e Antropologia, Universita degli Studi di Siena, 53100 Siena, Italy. ; CNRS/UMR 7041 ArScAn MAE, 92023 Nanterre, France. ; INRAP/UMR 8215 Trajectoires 21, 92023 Nanterre, France. ; Ulmer Museum, 89073 Ulm, Germany. ; University of Bucharest, Faculty of Geology and Geophysics, Department of Geology, 01041 Bucharest, Romania. ; Department of Anthropology, California State University Northridge, Northridge, California 91330-8244, USA. ; Universite de Bordeaux, CNRS, UMR 5199-PACEA, 33615 Pessac Cedex, France. ; TRACES - UMR 5608, Universite Toulouse Jean Jaures, Maison de la Recherche, 31058 Toulouse Cedex 9, France. ; Royal Belgian Institute of Natural Sciences, 1000 Brussels, Belgium. ; Department of Archaeology, School of Culture and Society, Aarhus University, 8270 Hojbjerg, Denmark. ; Service Regional d'Archeologie de Franche-Comte, 25043 Besancon Cedex, France. ; Laboratoire Chronoenvironnement, UMR 6249 du CNRS, UFR des Sciences et Techniques, 25030 Besancon Cedex, France. ; Department of Geosciences, Biogeology, University of Tubingen, 72074 Tubingen, Germany. ; Senckenberg Centre for Human Evolution and Palaeoenvironment, University of Tubingen, 72072 Tubingen, Germany. ; Department of Early Prehistory and Quaternary Ecology, University of Tubingen, 72070 Tubingen, Germany. ; Institute for Archaeological Sciences, Paleoanthropology, University of Tubingen, 72070 Tubingen, Germany. ; Museum of Anthropology and Ethnography, Saint Petersburg 34, Russia. ; Department of Anthropology, Faculty of Science, Masaryk University, 611 37 Brno, Czech Republic. ; Institute of Archaeology at Brno, Academy of Science of the Czech Republic, 69129 Dolni Vestonice, Czech Republic. ; Department of Archaeology, Simon Fraser University, Burnaby, British Columbia V5A 1S6, Canada.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/27135931" target="_blank"〉PubMed〈/a〉
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  • 7
    Publication Date: 2015-07-22
    Description: Genetic studies have consistently indicated a single common origin of Native American groups from Central and South America. However, some morphological studies have suggested a more complex picture, whereby the northeast Asian affinities of present-day Native Americans contrast with a distinctive morphology seen in some of the earliest American skeletons, which share traits with present-day Australasians (indigenous groups in Australia, Melanesia, and island Southeast Asia). Here we analyse genome-wide data to show that some Amazonian Native Americans descend partly from a Native American founding population that carried ancestry more closely related to indigenous Australians, New Guineans and Andaman Islanders than to any present-day Eurasians or Native Americans. This signature is not present to the same extent, or at all, in present-day Northern and Central Americans or in a approximately 12,600-year-old Clovis-associated genome, suggesting a more diverse set of founding populations of the Americas than previously accepted.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Skoglund, Pontus -- Mallick, Swapan -- Bortolini, Maria Catira -- Chennagiri, Niru -- Hunemeier, Tabita -- Petzl-Erler, Maria Luiza -- Salzano, Francisco Mauro -- Patterson, Nick -- Reich, David -- GM100233/GM/NIGMS NIH HHS/ -- R01 GM100233/GM/NIGMS NIH HHS/ -- Howard Hughes Medical Institute/ -- England -- Nature. 2015 Sep 3;525(7567):104-8. doi: 10.1038/nature14895. Epub 2015 Jul 21.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Genetics, Harvard Medical School, Boston, Massachusetts 02115, USA. ; Broad Institute of Harvard and MIT, Cambridge, Massachusetts 02142, USA. ; Howard Hughes Medical Institute, Harvard Medical School, Boston, Massachusetts 02115, USA. ; Departamento de Genetica, Instituto de Biociencias, Universidade Federal do Rio Grande do Sul, 91501-970 Porto Alegre, RS, Brazil. ; Departamento de Genetica e Biologia Evolutiva, Universidade de Sao Paulo, 05508-090, SP, Brazil. ; Departamento de Genetica, Universidade Federal do Parana, 81531-980 Curitiba, PR, Brazil.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26196601" target="_blank"〉PubMed〈/a〉
    Keywords: Australia/ethnology ; Central America/ethnology ; Gene Frequency/genetics ; Genome, Human/genetics ; Genotype ; Humans ; Indians, Central American/*genetics ; Indians, North American/genetics ; Indians, South American/*genetics ; New Guinea/ethnology ; Oceanic Ancestry Group/*genetics ; *Phylogeny ; Phylogeography ; South America/ethnology
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  • 8
    Publication Date: 2015-06-23
    Description: Neanderthals are thought to have disappeared in Europe approximately 39,000-41,000 years ago but they have contributed 1-3% of the DNA of present-day people in Eurasia. Here we analyse DNA from a 37,000-42,000-year-old modern human from Pestera cu Oase, Romania. Although the specimen contains small amounts of human DNA, we use an enrichment strategy to isolate sites that are informative about its relationship to Neanderthals and present-day humans. We find that on the order of 6-9% of the genome of the Oase individual is derived from Neanderthals, more than any other modern human sequenced to date. Three chromosomal segments of Neanderthal ancestry are over 50 centimorgans in size, indicating that this individual had a Neanderthal ancestor as recently as four to six generations back. However, the Oase individual does not share more alleles with later Europeans than with East Asians, suggesting that the Oase population did not contribute substantially to later humans in Europe.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4537386/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4537386/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Fu, Qiaomei -- Hajdinjak, Mateja -- Moldovan, Oana Teodora -- Constantin, Silviu -- Mallick, Swapan -- Skoglund, Pontus -- Patterson, Nick -- Rohland, Nadin -- Lazaridis, Iosif -- Nickel, Birgit -- Viola, Bence -- Prufer, Kay -- Meyer, Matthias -- Kelso, Janet -- Reich, David -- Paabo, Svante -- GM100233/GM/NIGMS NIH HHS/ -- R01 GM100233/GM/NIGMS NIH HHS/ -- Howard Hughes Medical Institute/ -- England -- Nature. 2015 Aug 13;524(7564):216-9. doi: 10.1038/nature14558. Epub 2015 Jun 22.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉1] Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, IVPP, CAS, Beijing 100044, China [2] Department of Genetics, Harvard Medical School, Boston, Massachusetts 02115, USA [3] Department of Evolutionary Genetics, Max Planck Institute for Evolutionary Anthropology, Leipzig 04103, Germany. ; Department of Evolutionary Genetics, Max Planck Institute for Evolutionary Anthropology, Leipzig 04103, Germany. ; Emil Racovita" Institute of Speleology, Cluj Branch, 400006 Cluj, Romania. ; Emil Racovita" Institute of Speleology, Department of Geospeleology and Paleontology, 010986 Bucharest 12, Romania. ; 1] Department of Genetics, Harvard Medical School, Boston, Massachusetts 02115, USA [2] Broad Institute of MIT and Harvard, Cambridge, Massachusetts 02142, USA [3] Department of Human Evolution, Max Planck Institute for Evolutionary Anthropology, Leipzig 04103, Germany. ; Department of Genetics, Harvard Medical School, Boston, Massachusetts 02115, USA. ; Broad Institute of MIT and Harvard, Cambridge, Massachusetts 02142, USA. ; 1] Department of Evolutionary Genetics, Max Planck Institute for Evolutionary Anthropology, Leipzig 04103, Germany [2] Department of Human Evolution, Max Planck Institute for Evolutionary Anthropology, Leipzig 04103, Germany [3] Department of Anthropology, University of Toronto, Toronto, Ontario, M5S 2S2, Canada. ; 1] Department of Genetics, Harvard Medical School, Boston, Massachusetts 02115, USA [2] Broad Institute of MIT and Harvard, Cambridge, Massachusetts 02142, USA [3] Howard Hughes Medical Institute, Harvard Medical School, Boston, Massachusetts, 02115, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26098372" target="_blank"〉PubMed〈/a〉
    Keywords: Alleles ; Animals ; Asian Continental Ancestry Group/genetics ; European Continental Ancestry Group/genetics ; Far East ; *Fossils ; Genome, Human/genetics ; Humans ; Hybridization, Genetic/*genetics ; Indians, North American/genetics ; Male ; Neanderthals/*genetics ; *Phylogeny ; Romania ; Sequence Analysis, DNA ; Time Factors
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  • 9
    Electronic Resource
    Electronic Resource
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 55 (1989), S. 713-715 
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: The hologram fixing process in a Bi12 SiO20 crystal arises due to the formation of a complementary grating of positive charges localized in shallow traps. Uniform illumination of the crystal with blue or green light erases the electronic charge pattern but leaves the positive charge grating undisturbed. Due to the smaller mobility lifetime product of holes, this grating decays at room temperature with a time constant that is much longer than that of the electronic grating. We show in this letter that the readout time constant can be further increased considerably by cooling the crystal. Images retrieved from a crystal kept at 0 °C temperature and under continuous illumination for a few hours are presented. The energy levels of the hole trapping sites involved in this process are found to be situated at 0.56 and 1.1 eV above the valence band.
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  • 10
    Electronic Resource
    Electronic Resource
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 63 (1988), S. 5660-5663 
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Self-generation of spatial subharmonics when two coherent, almost collinear, pump beams propagate in a nonlinear photorefractive crystal of Bi12 SiO20, is reported. The intensity of the self-generated light beam at the half-angle between the two pumps is as high as 40% of the pump beam intensity. This phenomenon is probably a spatial analog of the temporal subharmonics obtained in a cavity containing a nonlinear medium. Application of the subharmonic of half-spatial frequency to collinear Bragg diffraction of a near infrared beam is demonstrated.
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