@misc{JonesGonzalezFortesConnelletal.2015,
  author    = {Jones, Eppie R. and Gonz{\´a}lez-Fortes, Gloria M. and Connell, Sarah and Siska, Veronika and Eriksson, Anders and Martiniano, Rui and McLaughlin, Russell L. and Llorente, Marcos Gallego and Cassidy, Lara M. and Gamba, Cristina and Meshveliani, Tengiz and Bar-Yosef, Ofer and M{\"u}ller, Werner and Belfer-Cohen, Anna and Matskevich, Zinovi and Jakeli, Nino and Higham, Thomas F. G. and Currat, Mathias and Lordkipanidze, David and Hofreiter, Michael and Manica, Andrea and Pinhasi, Ron and Bradley, Daniel G.},
  title     = {Upper Palaeolithic genomes reveal deep roots of modern Eurasians},
  series = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  journal   = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  number    = {1334},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-43931},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-439317},
  pages     = {8},
  year      = {2015},
  abstract  = {We extend the scope of European palaeogenomics by sequencing the genomes of Late Upper Palaeolithic (13,300 years old, 1.4-fold coverage) and Mesolithic (9,700 years old, 15.4-fold) males from western Georgia in the Caucasus and a Late Upper Palaeolithic (13,700 years old, 9.5-fold) male from Switzerland. While we detect Late Palaeolithic-Mesolithic genomic continuity in both regions, we find that Caucasus hunter-gatherers (CHG) belong to a distinct ancient clade that split from western hunter-gatherers ∼45 kya, shortly after the expansion of anatomically modern humans into Europe and from the ancestors of Neolithic farmers ∼25 kya, around the Last Glacial Maximum. CHG genomes significantly contributed to the Yamnaya steppe herders who migrated into Europe ∼3,000 BC, supporting a formative Caucasus influence on this important Early Bronze age culture. CHG left their imprint on modern populations from the Caucasus and also central and south Asia possibly marking the arrival of Indo-Aryan languages.},
  language  = {en}
}
@misc{GallegoLlorenteSarahJonesetal.2016,
  author    = {Gallego-Llorente, Marcos and Sarah, Connell and Jones, Eppie R. and Merrett, Deborah C. and Jeon, Y. and Eriksson, Anders and Siska, Veronika and Gamba, Cristina and Meiklejohn, Christopher and Beyer, Robert and Jeon, Sungwon and Cho, Yun Sung and Hofreiter, Michael and Bhak, Jong and Manica, Andrea and Pinhasi, Ron},
  title     = {The genetics of an early Neolithic pastoralist from the Zagros, Iran},
  series = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  number    = {952},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-43935},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-439355},
  pages     = {9},
  year      = {2016},
  abstract  = {The agricultural transition profoundly changed human societies. We sequenced and analysed the first genome (1.39x) of an early Neolithic woman from Ganj Dareh, in the Zagros Mountains of Iran, a site with early evidence for an economy based on goat herding, ca. 10,000 BP. We show that Western Iran was inhabited by a population genetically most similar to hunter-gatherers from the Caucasus, but distinct from the Neolithic Anatolian people who later brought food production into Europe. The inhabitants of Ganj Dareh made little direct genetic contribution to modern European populations, suggesting those of the Central Zagros were somewhat isolated from other populations of the Fertile Crescent. Runs of homozygosity are of a similar length to those from Neolithic farmers, and shorter than those of Caucasus and Western Hunter-Gatherers, suggesting that the inhabitants of Ganj Dareh did not undergo the large population bottleneck suffered by their northern neighbours. While some degree of cultural diffusion between Anatolia, Western Iran and other neighbouring regions is possible, the genetic dissimilarity between early Anatolian farmers and the inhabitants of Ganj Dareh supports a model in which Neolithic societies in these areas were distinct.},
  language  = {en}
}
@misc{HofreiterPaijmansGoodchildetal.2015,
  author    = {Hofreiter, Michael and Paijmans, Johanna L. A. and Goodchild, Helen and Speller, Camilla F. and Barlow, Axel and Gonzalez-Fortes, Gloria M. and Thomas, Jessica A. and Ludwig, Arne and Collins, Matthew J.},
  title     = {The future of ancient DNA},
  series = {Postprints der Universit{\"a}t Potsdam : Mathematisch Naturwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam : Mathematisch Naturwissenschaftliche Reihe},
  number    = {908},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-43881},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-438816},
  pages     = {284 -- 295},
  year      = {2015},
  abstract  = {Technological innovations such as next generation sequencing and DNA hybridisation enrichment have resulted in multi-fold increases in both the quantity of ancient DNA sequence data and the time depth for DNA retrieval. To date, over 30 ancient genomes have been sequenced, moving from 0.7x coverage (mammoth) in 2008 to more than 50x coverage (Neanderthal) in 2014. Studies of rapid evolutionary changes, such as the evolution and spread of pathogens and the genetic responses of hosts, or the genetics of domestication and climatic adaptation, are developing swiftly and the importance of palaeogenomics for investigating evolutionary processes during the last million years is likely to increase considerably. However, these new datasets require new methods of data processing and analysis, as well as conceptual changes in interpreting the results. In this review we highlight important areas of future technical and conceptual progress and discuss research topics in the rapidly growing field of palaeogenomics.},
  language  = {en}
}
@misc{FolkertsmaWestburyEccardetal.2018,
  author    = {Folkertsma, Remco and Westbury, Michael V. and Eccard, Jana and Hofreiter, Michael},
  title     = {The complete mitochondrial genome of the common vole, Microtus arvalis (Rodentia: Arvicolinae)},
  series = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  number    = {481},
  issn      = {1866-8372},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-412994},
  pages     = {2},
  year      = {2018},
  abstract  = {The common vole, Microtus arvalis belongs to the genus Microtus in the subfamily Arvicolinae. In this study, the complete mitochondrial genome of M. arvalis was recovered using shotgun sequencing and an iterative mapping approach using three related species. Phylogenetic analyses using the sequence of 21 arvicoline species place the common vole as a sister species to the East European vole (Microtus levis), but as opposed to previous results we find no support for the recognition of the genus Neodon within the subfamily Arvicolinae, as this is, as well as the genus Lasiopodomys, found within the Microtus genus.},
  language  = {en}
}
@misc{AgnePreickStraubeetal.2022,
  author    = {Agne, Stefanie and Preick, Michaela and Straube, Nicolas and Hofreiter, Michael},
  title     = {Simultaneous Barcode Sequencing of Diverse Museum Collection Specimens Using a Mixed RNA Bait Set},
  series = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  journal   = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  number    = {1293},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-57460},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-574600},
  pages     = {5},
  year      = {2022},
  abstract  = {A growing number of publications presenting results from sequencing natural history collection specimens reflect the importance of DNA sequence information from such samples. Ancient DNA extraction and library preparation methods in combination with target gene capture are a way of unlocking archival DNA, including from formalin-fixed wet-collection material. Here we report on an experiment, in which we used an RNA bait set containing baits from a wide taxonomic range of species for DNA hybridisation capture of nuclear and mitochondrial targets for analysing natural history collection specimens. The bait set used consists of 2,492 mitochondrial and 530 nuclear RNA baits and comprises specific barcode loci of diverse animal groups including both invertebrates and vertebrates. The baits allowed to capture DNA sequence information of target barcode loci from 84\% of the 37 samples tested, with nuclear markers being captured more frequently and consensus sequences of these being more complete compared to mitochondrial markers. Samples from dry material had a higher rate of success than wet-collection specimens, although target sequence information could be captured from 50\% of formalin-fixed samples. Our study illustrates how efforts to obtain barcode sequence information from natural history collection specimens may be combined and are a way of implementing barcoding inventories of scientific collection material.},
  language  = {en}
}
@misc{HuynenSuzukiOguraetal.2014,
  author    = {Huynen, Leon and Suzuki, Takayuki and Ogura, Toshihiko and Watanabe, Yusuke and Millar, Craig D. and Hofreiter, Michael and Smith, Craig and Mirmoeini, Sara and Lambert, David M.},
  title     = {Reconstruction and in vivo analysis of the extinct tbx5 gene from ancient wingless moa (Aves: Dinornithiformes)},
  series = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  number    = {1117},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-43159},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-431599},
  pages     = {10},
  year      = {2014},
  abstract  = {Background The forelimb-specific gene tbx5 is highly conserved and essential for the development of forelimbs in zebrafish, mice, and humans. Amongst birds, a single order, Dinornithiformes, comprising the extinct wingless moa of New Zealand, are unique in having no skeletal evidence of forelimb-like structures. Results To determine the sequence of tbx5 in moa, we used a range of PCR-based techniques on ancient DNA to retrieve all nine tbx5 exons and splice sites from the giant moa, Dinornis. Moa Tbx5 is identical to chicken Tbx5 in being able to activate the downstream promotors of fgf10 and ANF. In addition we show that missexpression of moa tbx5 in the hindlimb of chicken embryos results in the formation of forelimb features, suggesting that Tbx5 was fully functional in wingless moa. An alternatively spliced exon 1 for tbx5 that is expressed specifically in the forelimb region was shown to be almost identical between moa and ostrich, suggesting that, as well as being fully functional, tbx5 is likely to have been expressed normally in moa since divergence from their flighted ancestors, approximately 60 mya. Conclusions The results suggests that, as in mice, moa tbx5 is necessary for the induction of forelimbs, but is not sufficient for their outgrowth. Moa Tbx5 may have played an important role in the development of moa's remnant forelimb girdle, and may be required for the formation of this structure. Our results further show that genetic changes affecting genes other than tbx5 must be responsible for the complete loss of forelimbs in moa.},
  language  = {en}
}
@misc{KnappLaluezaFoxHofreiter2015,
  author    = {Knapp, Michael and Lalueza-Fox, Carles and Hofreiter, Michael},
  title     = {Re-inventing ancient human DNA},
  series = {Postprints der Universit{\"a}t Potsdam Mathematisch-Naturwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam Mathematisch-Naturwissenschaftliche Reihe},
  number    = {853},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-43177},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-431775},
  pages     = {14},
  year      = {2015},
  abstract  = {For a long time, the analysis of ancient human DNA represented one of the most controversial disciplines in an already controversial field of research. Scepticism in this field was only matched by the long-lasting controversy over the authenticity of ancient pathogen DNA. This ambiguous view on ancient human DNA had a dichotomous root. On the one hand, the interest in ancient human DNA is great because such studies touch on the history and evolution of our own species. On the other hand, because these studies are dealing with samples from our own species, results are easily compromised by contamination of the experiments with modern human DNA, which is ubiquitous in the environment. Consequently, some of the most disputed studies published - apart maybe from early reports on million year old dinosaur or amber DNA - reported DNA analyses from human subfossil remains. However, the development of so-called next- or second-generation sequencing (SGS) in 2005 and the technological advances associated with it have generated new confidence in the genetic study of ancient human remains. The ability to sequence shorter DNA fragments than with PCR amplification coupled to traditional Sanger sequencing, along with very high sequencing throughput have both reduced the risk of sequencing modern contamination and provided tools to evaluate the authenticity of DNA sequence data. The field is now rapidly developing, providing unprecedented insights into the evolution of our own species and past human population dynamics as well as the evolution and history of human pathogens and epidemics. Here, we review how recent technological improvements have rapidly transformed ancient human DNA research from a highly controversial subject to a central component of modern anthropological research. We also discuss potential future directions of ancient human DNA research.},
  language  = {en}
}
@misc{RainfordHofreiterMayhew2016,
  author    = {Rainford, James L. and Hofreiter, Michael and Mayhew, Peter J.},
  title     = {Phylogenetic analyses suggest that diversification and body size evolution are independent in insects},
  series = {BMC evolutionary biology},
  journal   = {BMC evolutionary biology},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-407328},
  pages     = {17},
  year      = {2016},
  abstract  = {Background: Skewed body size distributions and the high relative richness of small-bodied taxa are a fundamental property of a wide range of animal clades. The evolutionary processes responsible for generating these distributions are well described in vertebrate model systems but have yet to be explored in detail for other major terrestrial clades. In this study, we explore the macro-evolutionary patterns of body size variation across families of Hexapoda (insects and their close relatives), using recent advances in phylogenetic understanding, with an aim to investigate the link between size and diversity within this ancient and highly diverse lineage. Results: The maximum, minimum and mean-log body lengths of hexapod families are all approximately log-normally distributed, consistent with previous studies at lower taxonomic levels, and contrasting with skewed distributions typical of vertebrate groups. After taking phylogeny and within-tip variation into account, we find no evidence for a negative relationship between diversification rate and body size, suggesting decoupling of the forces controlling these two traits. Likelihood-based modeling of the log-mean body size identifies distinct processes operating within Holometabola and Diptera compared with other hexapod groups, consistent with accelerating rates of size evolution within these clades, while as a whole, hexapod body size evolution is found to be dominated by neutral processes including significant phylogenetic conservatism. Conclusions: Based on our findings we suggest that the use of models derived from well-studied but atypical clades, such as vertebrates may lead to misleading conclusions when applied to other major terrestrial lineages. Our results indicate that within hexapods, and within the limits of current systematic and phylogenetic knowledge, insect diversification is generally unfettered by size-biased macro-evolutionary processes, and that these processes over large timescales tend to converge on apparently neutral evolutionary processes. We also identify limitations on available data within the clade and modeling approaches for the resolution of trees of higher taxa, the resolution of which may collectively enhance our understanding of this key component of terrestrial ecosystems.},
  language  = {en}
}
@misc{GonzalezFortesJonesLightfootetal.2017,
  author    = {Gonz{\´a}lez-Fortes, Gloria M. and Jones, Eppie R. and Lightfoot, Emma and Bonsall, Clive and Lazar, Catalin and Grandal-d'Anglade, Aurora and Garralda, Mar{\´i}a Dolores and Drak, Labib and Siska, Veronika and Simalcsik, Angela and Boroneant, Adina and Roman{\´i}, Juan Ram{\´o}n Vidal and Vaqueiro Rodr{\´i}guez, Marcos and Arias, Pablo and Pinhasi, Ron and Manica, Andrea and Hofreiter, Michael},
  title     = {Paleogenomic evidence for multi-generational mixing between Neolithic Farmers and Mesolithic Hunter-Gatherers in the lower Danube Basin},
  series = {Postprints der Universit{\"a}t Potsdam Mathematisch-Naturwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam Mathematisch-Naturwissenschaftliche Reihe},
  number    = {794},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-44011},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-440115},
  pages     = {1801 -- 1820},
  year      = {2017},
  abstract  = {The transition from hunting and gathering to farming involved profound cultural and technological changes. In Western and Central Europe, these changes occurred rapidly and synchronously after the arrival of early farmers of Anatolian origin [1-3], who largely replaced the local Mesolithic hunter-gatherers [1, 4-6]. Further east, in the Baltic region, the transition was gradual, with little or no genetic input from incoming farmers [7]. Here we use ancient DNA to investigate the relationship between hunter-gatherers and farmers in the Lower Danube basin, a geographically intermediate area that is characterized by a rapid Neolithic transition but also by the presence of archaeological evidence that points to cultural exchange, and thus possible admixture, between hunter-gatherers and farmers. We recovered four human paleogenomes (1.13 to 4.13 coverage) from Romania spanning a time transect between 8.8 thousand years ago (kya) and 5.4 kya and supplemented them with two Mesolithic genomes (1.73- and 5.33) from Spain to provide further context on the genetic background of Mesolithic Europe. Our results show major Western hunter-gatherer (WHG) ancestry in a Romanian Eneolithic sample with a minor, but sizeable, contribution from Anatolian farmers, suggesting multiple admixture events between hunter-gatherers and farmers. Dietary stableisotope analysis of this sample suggests a mixed terrestrial/ aquatic diet. Our results provide support for complex interactions among hunter-gatherers and farmers in the Danube basin, demonstrating that in some regions, demic and cultural diffusion were not mutually exclusive, but merely the ends of a continuum for the process of Neolithization.},
  language  = {en}
}
@misc{MeyerPalkopoulouBalekaetal.2017,
  author    = {Meyer, Matthias and Palkopoulou, Eleftheria and Baleka, Sina Isabelle and Stiller, Mathias and Penkman, Kirsty E. H. and Alt, Kurt W. and Ishida, Yasuko and Mania, Dietrich and Mallick, Swapan and Meijer, Tom and Meller, Harald and Nagel, Sarah and Nickel, Birgit and Ostritz, Sven and Rohland, Nadin and Schauer, Karol and Sch{\"u}ler, Tim and Roca, Alfred L. and Reich, David and Shapiro, Beth and Hofreiter, Michael},
  title     = {Palaeogenomes of Eurasian straight-tusked elephants challenge the current view of elephant evolution},
  series = {Postprints der Universit{\"a}t Potsdam Mathematisch-Naturwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam Mathematisch-Naturwissenschaftliche Reihe},
  number    = {790},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-44013},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-440139},
  pages     = {14},
  year      = {2017},
  abstract  = {The straight-tusked elephants Palaeoloxodon spp. were widespread across Eurasia during the Pleistocene. Phylogenetic reconstructions using morphological traits have grouped them with Asian elephants (Elephas maximus), and many paleontologists place Palaeoloxodon within Elephas. Here, we report the recovery of full mitochondrial genomes from four and partial nuclear genomes from two P. antiquus fossils. These fossils were collected at two sites in Germany, Neumark-Nord and Weimar-Ehringsdorf, and likely date to interglacial periods similar to 120 and similar to 244 thousand years ago, respectively. Unexpectedly, nuclear and mitochondrial DNA analyses suggest that P. antiquus was a close relative of extant African forest elephants (Loxodonta cyclotis). Species previously referred to Palaeoloxodon are thus most parsimoniously explained as having diverged from the lineage of Loxodonta, indicating that Loxodonta has not been constrained to Africa. Our results demonstrate that the current picture of elephant evolution is in need of substantial revision.},
  language  = {en}
}