1
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Flocco CG, Methner A, Burkart F, Geppert A, Overmann J. Touching the (almost) untouchable: a minimally invasive workflow for microbiological and biomolecular analyses of cultural heritage objects. Front Microbiol 2023; 14:1197837. [PMID: 37601377 PMCID: PMC10435870 DOI: 10.3389/fmicb.2023.1197837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 06/27/2023] [Indexed: 08/22/2023] Open
Abstract
Microbiological and biomolecular approaches to cultural heritage research have expanded the established research horizon from the prevalent focus on the cultural objects' conservation and human health protection to the relatively recent applications to provenance inquiry and assessment of environmental impacts in a global context of a changing climate. Standard microbiology and molecular biology methods developed for other materials, specimens, and contexts could, in principle, be applied to cultural heritage research. However, given certain characteristics common to several heritage objects-such as uniqueness, fragility, high value, and restricted access, tailored approaches are required. In addition, samples of heritage objects may yield low microbial biomass, rendering them highly susceptible to cross-contamination. Therefore, dedicated methodology addressing these limitations and operational hurdles is needed. Here, we review the main experimental challenges and propose a standardized workflow to study the microbiome of cultural heritage objects, illustrated by the exploration of bacterial taxa. The methodology was developed targeting the challenging side of the spectrum of cultural heritage objects, such as the delicate written record, while retaining flexibility to adapt and/or upscale it to heritage artifacts of a more robust constitution or larger dimensions. We hope this tailored review and workflow will facilitate the interdisciplinary inquiry and interactions among the cultural heritage research community.
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Affiliation(s)
- Cecilia G. Flocco
- Department of Microbial Ecology and Diversity Research, Leibniz Institute DSMZ- German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany
| | - Anika Methner
- Department of Microbial Ecology and Diversity Research, Leibniz Institute DSMZ- German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany
| | - Franziska Burkart
- Department of Microbial Ecology and Diversity Research, Leibniz Institute DSMZ- German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany
| | - Alicia Geppert
- Department of Microbial Ecology and Diversity Research, Leibniz Institute DSMZ- German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany
| | - Jörg Overmann
- Department of Microbial Ecology and Diversity Research, Leibniz Institute DSMZ- German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany
- Microbiology, Technical University of Braunschweig, Braunschweig, Germany
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2
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Creydt M, Fischer M. Artefact Profiling: Panomics Approaches for Understanding the Materiality of Written Artefacts. Molecules 2023; 28:4872. [PMID: 37375427 DOI: 10.3390/molecules28124872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 06/15/2023] [Accepted: 06/18/2023] [Indexed: 06/29/2023] Open
Abstract
This review explains the strategies behind genomics, proteomics, metabolomics, metallomics and isotopolomics approaches and their applicability to written artefacts. The respective sub-chapters give an insight into the analytical procedure and the conclusions drawn from such analyses. A distinction is made between information that can be obtained from the materials used in the respective manuscript and meta-information that cannot be obtained from the manuscript itself, but from residues of organisms such as bacteria or the authors and readers. In addition, various sampling techniques are discussed in particular, which pose a special challenge in manuscripts. The focus is on high-resolution, non-targeted strategies that can be used to extract the maximum amount of information about ancient objects. The combination of the various omics disciplines (panomics) especially offers potential added value in terms of the best possible interpretations of the data received. The information obtained can be used to understand the production of ancient artefacts, to gain impressions of former living conditions, to prove their authenticity, to assess whether there is a toxic hazard in handling the manuscripts, and to be able to determine appropriate measures for their conservation and restoration.
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Affiliation(s)
- Marina Creydt
- Institute of Food Chemistry, Hamburg School of Food Science, University of Hamburg, Grindelallee 117, 20146 Hamburg, Germany
- Cluster of Excellence, Understanding Written Artefacts, University of Hamburg, Warburgstraße 26, 20354 Hamburg, Germany
| | - Markus Fischer
- Institute of Food Chemistry, Hamburg School of Food Science, University of Hamburg, Grindelallee 117, 20146 Hamburg, Germany
- Cluster of Excellence, Understanding Written Artefacts, University of Hamburg, Warburgstraße 26, 20354 Hamburg, Germany
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3
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Abstract
Paleoproteomics, the study of ancient proteins, is a rapidly growing field at the intersection of molecular biology, paleontology, archaeology, paleoecology, and history. Paleoproteomics research leverages the longevity and diversity of proteins to explore fundamental questions about the past. While its origins predate the characterization of DNA, it was only with the advent of soft ionization mass spectrometry that the study of ancient proteins became truly feasible. Technological gains over the past 20 years have allowed increasing opportunities to better understand preservation, degradation, and recovery of the rich bioarchive of ancient proteins found in the archaeological and paleontological records. Growing from a handful of studies in the 1990s on individual highly abundant ancient proteins, paleoproteomics today is an expanding field with diverse applications ranging from the taxonomic identification of highly fragmented bones and shells and the phylogenetic resolution of extinct species to the exploration of past cuisines from dental calculus and pottery food crusts and the characterization of past diseases. More broadly, these studies have opened new doors in understanding past human-animal interactions, the reconstruction of past environments and environmental changes, the expansion of the hominin fossil record through large scale screening of nondiagnostic bone fragments, and the phylogenetic resolution of the vertebrate fossil record. Even with these advances, much of the ancient proteomic record still remains unexplored. Here we provide an overview of the history of the field, a summary of the major methods and applications currently in use, and a critical evaluation of current challenges. We conclude by looking to the future, for which innovative solutions and emerging technology will play an important role in enabling us to access the still unexplored "dark" proteome, allowing for a fuller understanding of the role ancient proteins can play in the interpretation of the past.
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Affiliation(s)
- Christina Warinner
- Department
of Anthropology, Harvard University, Cambridge, Massachusetts 02138, United States
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig 04103, Germany
| | - Kristine Korzow Richter
- Department
of Anthropology, Harvard University, Cambridge, Massachusetts 02138, United States
| | - Matthew J. Collins
- Department
of Archaeology, Cambridge University, Cambridge CB2 3DZ, United Kingdom
- Section
for Evolutionary Genomics, Globe Institute,
University of Copenhagen, Copenhagen 1350, Denmark
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4
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Cappa F, Sterflinger K. Non-Invasive Physico-Chemical and Biological Analysis of Parchment Manuscripts – An Overview. RESTAURATOR-INTERNATIONAL JOURNAL FOR THE PRESERVATION OF LIBRARY AND ARCHIVAL MATERIAL 2022. [DOI: 10.1515/res-2022-0007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
This work will give an overview of the scientific approach used for the study of written heritage on parchment. Elemental analysis using X-ray fluorescence (XRF) together with compound-specific analytical methods such as Fourier transform infrared (FTIR) and Raman spectroscopy can be applied in a non-invasive way, without the need for sampling and without inducing changes to the object. Physico-chemical investigations are complemented and further deepened by DNA- and biological analyses for the identification of the biological origin of materials and the identification of microorganisms, insects and viruses that might be present on the object which may add valuable information about its history and conservation state.
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Affiliation(s)
- Federica Cappa
- Academy of Fine Arts Vienna, Institute for Natural Sciences and Technology in the Arts , Schillerplatz 3, 1010 , Vienna , Austria
| | - Katja Sterflinger
- Academy of Fine Arts Vienna, Institute for Natural Sciences and Technology in the Arts , Schillerplatz 3, 1010, Vienna , Austria
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5
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Doherty SP, Henderson S, Fiddyment S, Finch J, Collins MJ. Scratching the surface: the use of sheepskin parchment to deter textual erasure in early modern legal deeds. HERITAGE SCIENCE 2021; 9:29. [PMID: 34721877 PMCID: PMC8550019 DOI: 10.1186/s40494-021-00503-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 02/17/2021] [Indexed: 06/13/2023]
Abstract
UNLABELLED Historic legal deeds are one of the most abundant resources in British archives, but also one of the most neglected. Despite the millions that survive, we know remarkably little about their manufacture, including the species of animal on which they were written. Here we present the species identification of 645 sixteenth-twentieth century skins via peptide mass fingerprinting (ZooMS), demonstrating the preferential use of sheepskin parchment. We argue that alongside their abundance and low cost, the use of sheepskins over those of other species was motivated by the increased visibility of fraudulent text erasure and modification afforded by the unique structure of their skin. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1186/s40494-021-00503-6.
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Affiliation(s)
- Sean Paul Doherty
- Department of Archaeology, University of Exeter, Exeter, UK
- Department of Archaeology, University of York, York, UK
| | - Stuart Henderson
- Department of Archaeology, University of York, York, UK
- McDonald Institute for Archaeological Research, University of Cambridge, Cambridge, UK
| | - Sarah Fiddyment
- McDonald Institute for Archaeological Research, University of Cambridge, Cambridge, UK
| | | | - Matthew J. Collins
- McDonald Institute for Archaeological Research, University of Cambridge, Cambridge, UK
- Section for Evolutionary Genetics, GLOBE Institute, University of Copenhagen, Copenhagen, Denmark
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6
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Fellows Yates JA, Lamnidis TC, Borry M, Andrades Valtueña A, Fagernäs Z, Clayton S, Garcia MU, Neukamm J, Peltzer A. Reproducible, portable, and efficient ancient genome reconstruction with nf-core/eager. PeerJ 2021; 9:e10947. [PMID: 33777521 PMCID: PMC7977378 DOI: 10.7717/peerj.10947] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 01/25/2021] [Indexed: 12/13/2022] Open
Abstract
The broadening utilisation of ancient DNA to address archaeological, palaeontological, and biological questions is resulting in a rising diversity in the size of laboratories and scale of analyses being performed. In the context of this heterogeneous landscape, we present an advanced, and entirely redesigned and extended version of the EAGER pipeline for the analysis of ancient genomic data. This Nextflow pipeline aims to address three main themes: accessibility and adaptability to different computing configurations, reproducibility to ensure robust analytical standards, and updating the pipeline to the latest routine ancient genomic practices. The new version of EAGER has been developed within the nf-core initiative to ensure high-quality software development and maintenance support; contributing to a long-term life-cycle for the pipeline. nf-core/eager will assist in ensuring that a wider range of ancient DNA analyses can be applied by a diverse range of research groups and fields.
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Affiliation(s)
- James A. Fellows Yates
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany
- Institut für Vor- und Frühgeschichtliche Archäologie und Provinzialrömische Archäologie, Ludwig-Maximilians-Universität München, Münich, Germany
| | - Thiseas C. Lamnidis
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Maxime Borry
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Aida Andrades Valtueña
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Zandra Fagernäs
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Stephen Clayton
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Maxime U. Garcia
- National Genomics Infrastructure, Science for Life Laboratory, Stockholm, Sweden
- Barntumörbanken, Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Judith Neukamm
- Institute of Evolutionary Medicine, University of Zurich, Zurich, Switzerland
- Institute for Bioinformatics and Medical Informatics, Eberhard-Karls University Tübingen, Tübingen, Germany
| | - Alexander Peltzer
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, Jena, Germany
- Quantitative Biology Center, Eberhard-Karls University Tübingen, Tübingen, Germany
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7
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Perini N, Mercuri F, Orlanducci S, Thaller MC, Migliore L. The Integration of Metagenomics and Chemical Physical Techniques Biodecoded the Buried Traces of the Biodeteriogens of Parchment Purple Spots. Front Microbiol 2020; 11:598945. [PMID: 33408706 PMCID: PMC7779469 DOI: 10.3389/fmicb.2020.598945] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 12/02/2020] [Indexed: 11/13/2022] Open
Abstract
Ancient parchments record an immense part of our cultural heritage, having been used as the main written support material for centuries. Parchment easily undergoes biodeterioration, whose main signs are the so-called purple spots, which often lead to detachment of the superficial written layer. Up to recent years, several studies have been analyzing damaged parchments from different world’s archives, trying to trace back the culprit of the purple spots. However, standard cultivation and early molecular techniques have been demonstrated to be unsuccessful, leading the parchment damage issue remaining unsolved for many years. Nowadays, some studies have explored the parchment biodeterioration dynamics by adopting a multidisciplinary approach combining standard microbiological methods with high-throughput molecular, chemical and physical techniques. This approach allowed an unprecedented level of knowledge on the complex dynamics of parchment biodeterioration. This mini review discusses the application of the combination of basic and high-throughput techniques to study historical parchments, highlighting the strengths and weaknesses of this approach. In particular, it focuses on how metagenomics has been paramount for the unequivocal identification of the microbial main actors of parchment biodeterioration and their dynamics, but also on how metagenomics may suffer the distortion inflict by the historical perspective on the analysis of ancient specimens. As a whole, this mini review aims to describe the scenario of information on parchment biodeterioration obtained so far by using the integration of metagenomic with recent chemical (Raman spectroscopy) and physical (Light Transmission Analysis) approaches, which might have key implications in the preservation of many ancient documents.
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Affiliation(s)
| | - Fulvio Mercuri
- Department of Industrial Engineering, Tor Vergata University, Rome, Italy
| | - Silvia Orlanducci
- Department of Chemical Science and Technology, Tor Vergata University, Rome, Italy
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8
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Psonis N, de Carvalho CN, Figueiredo S, Tabakaki E, Vassou D, Poulakakis N, Kafetzopoulos D. Molecular identification and geographic origin of a post-Medieval elephant finding from southwestern Portugal using high-throughput sequencing. Sci Rep 2020; 10:19252. [PMID: 33159124 PMCID: PMC7648095 DOI: 10.1038/s41598-020-75323-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 10/06/2020] [Indexed: 02/02/2023] Open
Abstract
Molecular species identification plays a crucial role in archaeology and palaeontology, especially when diagnostic morphological characters are unavailable. Molecular markers have been used in forensic science to trace the geographic origin of wildlife products, such as ivory. So far, only a few studies have applied genetic methods to both identify the species and circumscribe the provenance of historic wildlife trade material. Here, by combining ancient DNA methods and genome skimming on a historical elephantid tooth found in southwestern Portugal, we aimed to identify its species, infer its placement in the elephantid phylogenetic tree, and triangulate its geographic origin. According to our results the specimen dates back to the eighteenth century CE and belongs to a female African forest elephant (non-hybrid Loxodonta cyclotis individual) geographically originated from west—west-central Africa, from areas where one of the four major mitochondrial clades of L. cyclotis is distributed. Historical evidence supports our inference, pointing out that the tooth should be considered as post-Medieval raw ivory trade material between West Africa and Portugal. Our study provides a comprehensive approach to study historical products and artefacts using archaeogenetics and contributes towards enlightening cultural and biological historical aspects of ivory trade in western Europe.
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Affiliation(s)
- Nikolaos Psonis
- Foundation for Research and Technology-Hellas (FORTH), Institute of Molecular Biology and Biotechnology, Ancient DNA Lab, N. Plastira 100, Vassilika Vouton, 70013, Irakleio, Greece.
| | - Carlos Neto de Carvalho
- Naturtejo UNESCO Global Geopark-Geology Office of the Municipality of Idanha-a-Nova, Centro Cultural Raiano, Av. Joaquim Morão, 6060-101, Idanha-a-Nova, Portugal.,Instituto D. Luiz-IDL Ciências da Terra, Faculty of Sciences of the University of Lisbon, Campo Grande, 1749-016, Lisboa, Portugal
| | - Silvério Figueiredo
- Polytechnic Institute of Tomar, Quinta do Contador, Estrada da Serra, 2300-313, Tomar, Portugal.,Portuguese Center of Geo-History and Prehistory, Largo de São Caetano, 2150-265, Golegã, Portugal.,Geosciences Center-University of Coimbra, Rua Sílvio Lima, University of Coimbra, 3030-790, Coimbra, Portugal
| | - Eugenia Tabakaki
- Foundation for Research and Technology-Hellas (FORTH), Institute of Molecular Biology and Biotechnology, Ancient DNA Lab, N. Plastira 100, Vassilika Vouton, 70013, Irakleio, Greece
| | - Despoina Vassou
- Foundation for Research and Technology-Hellas (FORTH), Institute of Molecular Biology and Biotechnology, Ancient DNA Lab, N. Plastira 100, Vassilika Vouton, 70013, Irakleio, Greece
| | - Nikos Poulakakis
- Natural History Museum of Crete, School of Sciences and Engineering, University of Crete, Knosos Avenue, 71409, Irakleio, Greece.,Department of Biology, School of Sciences and Engineering, University of Crete, Vassilika Vouton, 70013, Irakleio, Greece
| | - Dimitris Kafetzopoulos
- Foundation for Research and Technology-Hellas (FORTH), Institute of Molecular Biology and Biotechnology, Ancient DNA Lab, N. Plastira 100, Vassilika Vouton, 70013, Irakleio, Greece
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9
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Piñar G, Tafer H, Schreiner M, Miklas H, Sterflinger K. Decoding the biological information contained in two ancient Slavonic parchment codices: an added historical value. Environ Microbiol 2020; 22:3218-3233. [PMID: 32400083 PMCID: PMC7687136 DOI: 10.1111/1462-2920.15064] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 05/05/2020] [Accepted: 05/06/2020] [Indexed: 02/06/2023]
Abstract
This study provides an example in the emerging field of biocodicology showing how metagenomics can help answer relevant questions that may contribute to a better understanding of the history of ancient manuscripts. To this end, two Slavonic codices dating from the 11th century were investigated through shotgun metagenomics. Endogenous DNA enabled to infer the animal origin of the skins used in the manufacture of the two codices, while nucleic sequences recovered from viruses were investigated for the first time in this material, opening up new possibilities in the field of biocodicology. In addition, the microbiomes colonizing the surface of the parchments served to determine their conservation status and their latent risk of deterioration. The saline environment provided by the parchments selected halophilic and halotolerant microorganisms, which are known to be responsible for the biodegradation of parchment. Species of Nocardiopsis, Gracilibacillus and Saccharopolyspora, but also members of the Aspergillaceae family were detected in this study, all possessing enzymatic capabilities for the biodeterioration of this material. Finally, a relative abundance of microorganisms originating from the human skin microbiome were identified, most probably related to the intensive manipulation of the manuscripts throughout the centuries, which should be taken with caution as they can be potential pathogens.
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Affiliation(s)
- Guadalupe Piñar
- Institute of Microbiology and Microbial Biotechnology, Department of BiotechnologyUniversity of Natural Resources and Life Sciences, Muthgasse 11, A‐1190ViennaAustria
| | - Hakim Tafer
- Institute of Microbiology and Microbial Biotechnology, Department of BiotechnologyUniversity of Natural Resources and Life Sciences, Muthgasse 11, A‐1190ViennaAustria
| | - Manfred Schreiner
- Institute of Science and Technology in Art (ISTA)Academy of Fine Arts ViennaSchillerplatz 3, A‐1010 ViennaAustria
| | - Heinz Miklas
- Department of Slavonic StudiesUniversity of ViennaSpitalgasse 2‐4, Hof 3, A‐1090 ViennaAustria
| | - Katja Sterflinger
- Institute of Microbiology and Microbial Biotechnology, Department of BiotechnologyUniversity of Natural Resources and Life Sciences, Muthgasse 11, A‐1190ViennaAustria
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10
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Díez-Del-Molino D, Dalén L. Unroll Please: Deciphering the Genetic Code in Scrolls and Other Ancient Materials. Cell 2020; 181:1200-1201. [PMID: 32497501 DOI: 10.1016/j.cell.2020.05.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The unrelenting development of ancient DNA methods now allows researchers to obtain archaeogenetic data from increasingly diverse sources. In a new study in this issue of Cell, researchers apply the latest DNA technologies to unravel the mysteries of the Dead Sea Scrolls, one of the world's most famous and influential sets of ancient parchments.
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Affiliation(s)
- David Díez-Del-Molino
- Centre for Palaeogenetics, Svante Arrhenius väg 20C, 106 91 Stockholm, Sweden; Department of Zoology, Stockholm University, 10691 Stockholm, Sweden.
| | - Love Dalén
- Centre for Palaeogenetics, Svante Arrhenius väg 20C, 106 91 Stockholm, Sweden; Department of Bioinformatics and Genetics, Swedish Museum of Natural History, Box 50007, 10405 Stockholm, Sweden
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11
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Anava S, Neuhof M, Gingold H, Sagy O, Munters A, Svensson EM, Afshinnekoo E, Danko D, Foox J, Shor P, Riestra B, Huchon D, Mason CE, Mizrahi N, Jakobsson M, Rechavi O. Illuminating Genetic Mysteries of the Dead Sea Scrolls. Cell 2020; 181:1218-1231.e27. [PMID: 32492404 DOI: 10.1016/j.cell.2020.04.046] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 04/01/2020] [Accepted: 04/23/2020] [Indexed: 11/16/2022]
Abstract
The discovery of the 2,000-year-old Dead Sea Scrolls had an incomparable impact on the historical understanding of Judaism and Christianity. "Piecing together" scroll fragments is like solving jigsaw puzzles with an unknown number of missing parts. We used the fact that most scrolls are made from animal skins to "fingerprint" pieces based on DNA sequences. Genetic sorting of the scrolls illuminates their textual relationship and historical significance. Disambiguating the contested relationship between Jeremiah fragments supplies evidence that some scrolls were brought to the Qumran caves from elsewhere; significantly, they demonstrate that divergent versions of Jeremiah circulated in parallel throughout Israel (ancient Judea). Similarly, patterns discovered in non-biblical scrolls, particularly the Songs of the Sabbath Sacrifice, suggest that the Qumran scrolls represent the broader cultural milieu of the period. Finally, genetic analysis divorces debated fragments from the Qumran scrolls. Our study demonstrates that interdisciplinary approaches enrich the scholar's toolkit.
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Affiliation(s)
- Sarit Anava
- Department of Neurobiology, George Wise Faculty of Life Sciences, Tel-Aviv University, Tel-Aviv 6997801, Israel
| | - Moran Neuhof
- Department of Neurobiology, George Wise Faculty of Life Sciences, Tel-Aviv University, Tel-Aviv 6997801, Israel
| | - Hila Gingold
- Department of Neurobiology, George Wise Faculty of Life Sciences, Tel-Aviv University, Tel-Aviv 6997801, Israel
| | - Or Sagy
- Department of Neurobiology, George Wise Faculty of Life Sciences, Tel-Aviv University, Tel-Aviv 6997801, Israel
| | - Arielle Munters
- Human Evolution, Department of Organismal Biology and SciLife Lab, Uppsala University, 751 05 Uppsala, Sweden
| | - Emma M Svensson
- Human Evolution, Department of Organismal Biology and SciLife Lab, Uppsala University, 751 05 Uppsala, Sweden
| | - Ebrahim Afshinnekoo
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY 10065, USA; The HRH Prince Alwaleed Bin Talal Bin Abdulaziz Alsaud Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY 10065, USA; The WorldQuant Initiative for Quantitate Prediction, New York, NY 10065, USA
| | - David Danko
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY 10065, USA; The HRH Prince Alwaleed Bin Talal Bin Abdulaziz Alsaud Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY 10065, USA; The WorldQuant Initiative for Quantitate Prediction, New York, NY 10065, USA
| | - Jonathan Foox
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY 10065, USA; The HRH Prince Alwaleed Bin Talal Bin Abdulaziz Alsaud Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY 10065, USA; The WorldQuant Initiative for Quantitate Prediction, New York, NY 10065, USA
| | - Pnina Shor
- Dead Sea Scroll Projects, Israel Antiquities Authority, Jerusalem 91710, Israel
| | - Beatriz Riestra
- Dead Sea Scroll Projects, Israel Antiquities Authority, Jerusalem 91710, Israel
| | - Dorothée Huchon
- Steinhardt Museum of Natural History and Israel National Center for Biodiversity Studies, Tel-Aviv University, Tel-Aviv 6997801, Israel; Department of Zoology, George S. Wise Faculty of Life Sciences, Tel-Aviv University, Tel-Aviv 6997801, Israel
| | - Christopher E Mason
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY 10065, USA; The HRH Prince Alwaleed Bin Talal Bin Abdulaziz Alsaud Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY 10065, USA; The WorldQuant Initiative for Quantitate Prediction, New York, NY 10065, USA
| | - Noam Mizrahi
- Department of Biblical Studies, The Lester and Sally Entin Faculty of Humanities, Tel Aviv University, Tel-Aviv 6997801, Israel.
| | - Mattias Jakobsson
- Human Evolution, Department of Organismal Biology and SciLife Lab, Uppsala University, 751 05 Uppsala, Sweden.
| | - Oded Rechavi
- Department of Neurobiology, George Wise Faculty of Life Sciences, Tel-Aviv University, Tel-Aviv 6997801, Israel.
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12
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de-Dios T, van Dorp L, Charlier P, Morfopoulou S, Lizano E, Bon C, Le Bitouzé C, Alvarez-Estape M, Marquès-Bonet T, Balloux F, Lalueza-Fox C. Metagenomic analysis of a blood stain from the French revolutionary Jean-Paul Marat (1743-1793). INFECTION, GENETICS AND EVOLUTION : JOURNAL OF MOLECULAR EPIDEMIOLOGY AND EVOLUTIONARY GENETICS IN INFECTIOUS DISEASES 2020; 80:104209. [PMID: 32004756 PMCID: PMC7615110 DOI: 10.1016/j.meegid.2020.104209] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 01/24/2020] [Accepted: 01/26/2020] [Indexed: 12/31/2022]
Abstract
The French revolutionary Jean-Paul Marat (1743-1793) was assassinated in 1793 in his bathtub, where he was trying to find relief from the debilitating skin disease he was suffering from. At the time of his death, Marat was annotating newspapers, which got stained with his blood and were subsequently preserved by his sister. We extracted and sequenced DNA from the blood stain and also from another section of the newspaper, which we used for comparison. Results from the human DNA sequence analyses were compatible with a heterogeneous ancestry of Marat, with his mother being of French origin and his father born in Sardinia. Metagenomic analyses of the non-human reads uncovered the presence of fungal, bacterial and low levels of viral DNA. Relying on the presence/absence of microbial species in the samples, we could cast doubt on several putative infectious agents that have been previously hypothesised as the cause of his condition but for which we detect not a single sequencing read. Conversely, some of the species we detect are uncommon as environmental contaminants and may represent plausible infective agents. Based on all the available evidence, we hypothesize that Marat may have suffered from a fungal infection (seborrheic dermatitis), possibly superinfected with bacterial opportunistic pathogens.
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Affiliation(s)
- Toni de-Dios
- Institute of Evolutionary Biology (CSIC-Universitat Pompeu Fabra), 08003 Barcelona, Spain
| | - Lucy van Dorp
- UCL Genetics Institute, University College London, London WC1E 6BT, UK.
| | - Philippe Charlier
- Département de la Recherche et de l'Enseignement, Musée du Quai Branly - Jacques Chirac, 75007 Paris, France; Université Paris-Saclay (UVSQ), Laboratory Anthropology, Archaeology, Biology (LAAB), 78180 Montigny-le-bretonneux, France
| | - Sofia Morfopoulou
- UCL Genetics Institute, University College London, London WC1E 6BT, UK; Division of Infection and Immunity, University College London, London WC1E 6BT, UK
| | - Esther Lizano
- Institute of Evolutionary Biology (CSIC-Universitat Pompeu Fabra), 08003 Barcelona, Spain
| | - Celine Bon
- Département Hommes, Natures, Sociétés, Muséum National d'Histoire Naturelle, 75116 Paris, France
| | | | - Marina Alvarez-Estape
- Institute of Evolutionary Biology (CSIC-Universitat Pompeu Fabra), 08003 Barcelona, Spain
| | - Tomas Marquès-Bonet
- Institute of Evolutionary Biology (CSIC-Universitat Pompeu Fabra), 08003 Barcelona, Spain; Catalan Institution of Research and Advanced Studies (ICREA), 08010 Barcelona, Spain; CNAG-CRG, Centre for Genomic Regulation, Barcelona Institute of Science and Technology (BIST), 08036 Barcelona, Spain; Institut Català de Paleontologia Miquel Crusafont, Universitat Autònoma de Barcelona, 08193 Cerdanyola del Vallès, Barcelona, Spain
| | - François Balloux
- UCL Genetics Institute, University College London, London WC1E 6BT, UK
| | - Carles Lalueza-Fox
- Institute of Evolutionary Biology (CSIC-Universitat Pompeu Fabra), 08003 Barcelona, Spain
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13
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Peña-Ahumada B, Saldarriaga-Córdoba M, Kardailsky O, Moncada X, Moraga M, Matisoo-Smith E, Seelenfreund D, Seelenfreund A. A tale of textiles: Genetic characterization of historical paper mulberry barkcloth from Oceania. PLoS One 2020; 15:e0233113. [PMID: 32421727 PMCID: PMC7233582 DOI: 10.1371/journal.pone.0233113] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Accepted: 04/28/2020] [Indexed: 11/30/2022] Open
Abstract
Humans introduced paper mulberry (Broussonetia papyrifera) from Taiwan into the Pacific over 5000 years ago as a fiber source to make barkcloth textiles that were, and still are, important cultural artifacts throughout the Pacific. We have used B. papyrifera, a species closely associated to humans, as a proxy to understand the human settlement of the Pacific Islands. We report the first genetic analysis of paper mulberry textiles from historical and archaeological contexts (200 to 50 years before present) and compare our results with genetic data obtained from contemporary and herbarium paper mulberry samples. Following stringent ancient DNA protocols, we extracted DNA from 13 barkcloth textiles. We confirmed that the fiber source is paper mulberry in nine of the 13 textiles studied using the nuclear ITS-1 marker and by statistical estimates. We detected high genetic diversity in historical Pacific paper mulberry barkcloth with a set of ten microsatellites, showing new alleles and specific genetic patterns. These genetic signatures allow tracing connections to plants from the Asian homeland, Near and Remote Oceania, establishing links not observed previously (using the same genetic tools) in extant plants or herbaria samples. These results show that historic barkcloth textiles are cultural materials amenable to genetic analysis to reveal human history and that these artifacts may harbor evidence of greater genetic diversity in Pacific B. papyrifera in the past.
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Affiliation(s)
- Bárbara Peña-Ahumada
- Departamento de Bioquímica y Biología Molecular, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago, Chile
| | - Mónica Saldarriaga-Córdoba
- Departamento de Bioquímica y Biología Molecular, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago, Chile
- Centro de Investigación en Recursos Naturales y Sustentabilidad, Universidad Bernardo O’Higgins, Santiago, Chile
| | - Olga Kardailsky
- Department of Anatomy, University of Otago, Dunedin, New Zealand
| | - Ximena Moncada
- Centro de Estudios Avanzados en Zonas Áridas (CEAZA), La Serena, Chile
| | - Mauricio Moraga
- Programa de Genética Humana, Instituto de Ciencias Biomédicas, Facultad de Medicina, Universidad de Chile, Santiago, Chile
- Departamento de Antropología, Facultad de Ciencias Sociales, Universidad de Chile, Santiago, Chile
| | | | - Daniela Seelenfreund
- Departamento de Bioquímica y Biología Molecular, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago, Chile
- * E-mail: (DS); (AS)
| | - Andrea Seelenfreund
- Escuela de Antropología, Facultad de Ciencias Sociales, Universidad Academia de Humanismo Cristiano, Santiago, Chile
- * E-mail: (DS); (AS)
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14
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Rosado T, Dias L, Lança M, Nogueira C, Santos R, Martins MR, Candeias A, Mirão J, Caldeira AT. Assessment of microbiota present on a Portuguese historical stone convent using high-throughput sequencing approaches. Microbiologyopen 2020; 9:1067-1084. [PMID: 32352657 PMCID: PMC7294311 DOI: 10.1002/mbo3.1030] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 02/20/2020] [Accepted: 02/24/2020] [Indexed: 12/20/2022] Open
Abstract
The study performed on the stone materials from the Convent of Christ revealed the presence of a complex microbial ecosystem, emphasizing the determinant role of microorganisms on the biodecay of this built cultural heritage. In this case study, the presence of Rubrobacter sp., Arthrobacter sp., Roseomonas sp., and Marinobacter sp. seems to be responsible for colored stains and biofilm formation while Ulocladium sp., Cladosporium sp., and Dirina sp. may be related to structural damages. The implementation of high-throughput sequencing approaches on the Convent of Christ's biodecay assessment allowed us to explore, compare, and characterize the microbial communities, overcoming the limitations of culture-dependent techniques, which only identify the cultivable population. The application of these different tools and insights gave us a panoramic view of the microbiota thriving on the Convent of Christ and signalize the main biodeteriogenic agents acting on the biodecay of stone materials. This finding highlighted the importance of performing metagenomic studies due to the improvements and the reduced amount of sample DNA needed, promoting a deeper and more detailed knowledge of the microbiota present on these dynamic repositories that support microbial life. This will further enable us to perform prospective studies in quarry and applied stone context, monitoring biogenic and nonbiogenic agents, and also to define long-term mitigation strategies to prevent biodegradation/biodeterioration processes.
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Affiliation(s)
- Tânia Rosado
- HERCULES Laboratory, Évora University, Évora, Portugal
| | - Luís Dias
- HERCULES Laboratory, Évora University, Évora, Portugal.,Chemistry Department, School of Sciences and Technology, Évora University, Évora, Portugal
| | - Mónica Lança
- Chemistry Department, School of Sciences and Technology, Évora University, Évora, Portugal
| | - Carla Nogueira
- Chemistry Department, School of Sciences and Technology, Évora University, Évora, Portugal
| | - Rita Santos
- Chemistry Department, School of Sciences and Technology, Évora University, Évora, Portugal
| | - Maria Rosário Martins
- HERCULES Laboratory, Évora University, Évora, Portugal.,Chemistry Department, School of Sciences and Technology, Évora University, Évora, Portugal
| | - António Candeias
- HERCULES Laboratory, Évora University, Évora, Portugal.,Chemistry Department, School of Sciences and Technology, Évora University, Évora, Portugal
| | - José Mirão
- HERCULES Laboratory, Évora University, Évora, Portugal.,Geosciences Department, School of Sciences and Technology, Évora University, Évora, Portugal
| | - Ana Teresa Caldeira
- HERCULES Laboratory, Évora University, Évora, Portugal.,Chemistry Department, School of Sciences and Technology, Évora University, Évora, Portugal
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15
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Abstract
The domestication of animals led to a major shift in human subsistence patterns, from a hunter-gatherer to a sedentary agricultural lifestyle, which ultimately resulted in the development of complex societies. Over the past 15,000 years, the phenotype and genotype of multiple animal species, such as dogs, pigs, sheep, goats, cattle and horses, have been substantially altered during their adaptation to the human niche. Recent methodological innovations, such as improved ancient DNA extraction methods and next-generation sequencing, have enabled the sequencing of whole ancient genomes. These genomes have helped reconstruct the process by which animals entered into domestic relationships with humans and were subjected to novel selection pressures. Here, we discuss and update key concepts in animal domestication in light of recent contributions from ancient genomics.
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16
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McHugo GP, Dover MJ, MacHugh DE. Unlocking the origins and biology of domestic animals using ancient DNA and paleogenomics. BMC Biol 2019; 17:98. [PMID: 31791340 PMCID: PMC6889691 DOI: 10.1186/s12915-019-0724-7] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 11/13/2019] [Indexed: 12/13/2022] Open
Abstract
Animal domestication has fascinated biologists since Charles Darwin first drew the parallel between evolution via natural selection and human-mediated breeding of livestock and companion animals. In this review we show how studies of ancient DNA from domestic animals and their wild progenitors and congeners have shed new light on the genetic origins of domesticates, and on the process of domestication itself. High-resolution paleogenomic data sets now provide unprecedented opportunities to explore the development of animal agriculture across the world. In addition, functional population genomics studies of domestic and wild animals can deliver comparative information useful for understanding recent human evolution.
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Affiliation(s)
- Gillian P McHugo
- Animal Genomics Laboratory, UCD School of Agriculture and Food Science, University College Dublin, Dublin, D04 V1W8, Ireland
| | - Michael J Dover
- Animal Genomics Laboratory, UCD School of Agriculture and Food Science, University College Dublin, Dublin, D04 V1W8, Ireland
| | - David E MacHugh
- Animal Genomics Laboratory, UCD School of Agriculture and Food Science, University College Dublin, Dublin, D04 V1W8, Ireland. .,UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin, D04 V1W8, Ireland.
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17
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Abstract
Recently, historical and conservation studies have attached an increasing importance to investigating the materials used in historic documents. In particular, the identification of the animal species from which parchments are made is of high importance and is currently performed by either genetic or proteomic methods. Here, we introduce an innovative, non-invasive optical method for identifying animal species based on light-parchment interaction. The method relies on conservation of light energy through reflection, transmission and absorption from the sample, as well as on statistical processing of the collected optical data. Measurements are performed from ultraviolet (UV) to near-infrared (NIR) spectral ranges by a standard spectrophotometer and data are processed by Principal Component Analysis (PCA). PCA data from modern parchments, made of sheep, calf and goat skins, are used as a database for PCA analysis of historical parchments. Using only the first two principal components (PCs), the method confirmed visual diagnostics about parchment appearance and aging, and was able to recognise the origin species of historical parchment of among database clusters. Furthermore, taking into account the whole set of PCs, species identification was achieved, with all results matching perfectly their proteomic counterparts used for method assessment. The validated method compares favourably with genetic and proteomic methods used for the same purpose. In addition to animals’ proteomic and genetic signatures, a unique “optical fingerprint” of the parchments’ origin species is revealed here. This new method is non-invasive, straightforward to implement, potentially cheap and accessible to scholars and conservators, with minimal training. In the context of cultural heritage, the method could help solving questions related to parchment production and, more generally, medieval writing production.
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18
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Genetic analysis identifies the missing parchment of New Zealand's founding document, the Treaty of Waitangi. PLoS One 2019; 14:e0210528. [PMID: 30650155 PMCID: PMC6334937 DOI: 10.1371/journal.pone.0210528] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Accepted: 12/26/2018] [Indexed: 11/19/2022] Open
Abstract
Genetic analyses provide a powerful tool with which to identify the biological components of historical objects. Te Tiriti o Waitangi | The Treaty of Waitangi is New Zealand’s founding document, intended to be a partnership between the indigenous Māori and the British Crown. Here we focus on an archived piece of blank parchment that has been proposed to be the missing portion of the lower parchment of the Waitangi Sheet of the Treaty. However, its physical dimensions and characteristics are not consistent with this hypothesis. We perform genetic analyses on the parchment membranes of the Treaty, plus the blank piece of parchment. We find that all three parchments were made from ewes and that the blank parchment is highly likely to be a portion cut from the lower membrane of the Waitangi Sheet because they share identical whole mitochondrial genomes, including an unusual heteroplasmic site. We suggest that the differences in size and characteristics between the two pieces of parchment may have resulted from the Treaty’s exposure to water in the early 20th century and the subsequent repair work, light exposure during exhibition or the later conservation treatments in the 1970s and 80s. The blank piece of parchment will be valuable for comparison tests to study the effects of earlier treatments and to monitor the effects of long-term display on the Treaty.
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19
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Schulz A, Lautner S, Fromm J, Fischer M. Not stealing from the treasure chest (or just a bit): Analyses on plant derived writing supports and non-invasive DNA sampling. PLoS One 2018; 13:e0198513. [PMID: 29874294 PMCID: PMC5991405 DOI: 10.1371/journal.pone.0198513] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Accepted: 05/21/2018] [Indexed: 11/25/2022] Open
Abstract
Written communication plays a crucial role in the history of modern civilizations as manuscripts do not only exist contemporarily, but are passed on to subsequent generations. Besides a document's content, information is stored in the materials used for its production. Analyses of the composition allow, for example, identifying the biological origins of materials, dating, and help to understand degradation patterns. A combination of microscopic and DNA approaches was applied in order to analyze various plant derived writing sheets. Given their diversity and abundance in museum collections, plant based writing supports are yet an underexplored target for DNA studies. DNA retrieval of paper is low compared to raw paper plant material, which is likely due to the loss of organic components during paper production. Optimizing DNA extraction for each respective material drastically increased DNA recovery. Finally, we present a non-invasive DNA sampling method that utilizes nylon membranes, commonly used for bacterial DNA sampling and that is applicable to delicate material. Although bacterial infestation was visible on one sample, as indicated by scanning electron microscopy, endogenous DNA was retrieved. The results presented here are promising as they extend the scope of sources for DNA analyses by demonstrating that DNA molecules can be retrieved from a variety of plant derived writing supports. In future, such analyses can help to explore the biological diversity not only of plants and of additives utilized for producing writing supports, but also of the plenty products made from paper.
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Affiliation(s)
- Anna Schulz
- Hamburg School of Food Science, University of Hamburg, Hamburg, Germany
| | - Silke Lautner
- Centre for Wood Science, University of Hamburg, Hamburg, Germany
| | - Jörg Fromm
- Centre for Wood Science, University of Hamburg, Hamburg, Germany
| | - Markus Fischer
- Hamburg School of Food Science, University of Hamburg, Hamburg, Germany
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20
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21
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Teasdale MD, Fiddyment S, Vnouček J, Mattiangeli V, Speller C, Binois A, Carver M, Dand C, Newfield TP, Webb CC, Bradley DG, Collins MJ. The York Gospels: a 1000-year biological palimpsest. ROYAL SOCIETY OPEN SCIENCE 2017. [PMID: 29134095 DOI: 10.5061/dryad.1p390] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Medieval manuscripts, carefully curated and conserved, represent not only an irreplaceable documentary record but also a remarkable reservoir of biological information. Palaeographic and codicological investigation can often locate and date these documents with remarkable precision. The York Gospels (York Minster Ms. Add. 1) is one such codex, one of only a small collection of pre-conquest Gospel books to have survived the Reformation. By extending the non-invasive triboelectric (eraser-based) sampling technique eZooMS, to include the analysis of DNA, we report a cost-effective and simple-to-use biomolecular sampling technique for parchment. We apply this combined methodology to document for the first time a rich palimpsest of biological information contained within the York Gospels, which has accumulated over the 1000-year lifespan of this cherished object that remains an active participant in the life of York Minster. These biological data provide insights into the decisions made in the selection of materials, the construction of the codex and the use history of the object.
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Affiliation(s)
- Matthew D Teasdale
- Smurfit Institute of Genetics, Trinity College Dublin, Dublin 2, Ireland
| | | | - Jiří Vnouček
- BioArCh, University of York, York YO10 5DD, UK
- Department of Preservation, The Royal Library, København K DK-1016, Denmark
| | | | | | - Annelise Binois
- Department of Archaeology, University of Paris 1 Panthéon-Sorbonne, 3 rue Michelet, 75006 Paris, France
| | - Martin Carver
- Department of Archaeology, University of York, York YO10 5DD, UK
| | - Catherine Dand
- Borthwick Institute for Archives, University of York, York YO10 5DD, UK
| | - Timothy P Newfield
- Departments of History and Biology, Georgetown University, 37th and O Streets NW, ICC 600, Washington, DC 20057, USA
| | | | - Daniel G Bradley
- Smurfit Institute of Genetics, Trinity College Dublin, Dublin 2, Ireland
| | - Matthew J Collins
- BioArCh, University of York, York YO10 5DD, UK
- Museum of Natural History, University of Copenhagen, Copenhagen, Denmark
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22
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Teasdale MD, Fiddyment S, Vnouček J, Mattiangeli V, Speller C, Binois A, Carver M, Dand C, Newfield TP, Webb CC, Bradley DG, Collins MJ. The York Gospels: a 1000-year biological palimpsest. ROYAL SOCIETY OPEN SCIENCE 2017; 4:170988. [PMID: 29134095 PMCID: PMC5666278 DOI: 10.1098/rsos.170988] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Accepted: 09/22/2017] [Indexed: 05/10/2023]
Abstract
Medieval manuscripts, carefully curated and conserved, represent not only an irreplaceable documentary record but also a remarkable reservoir of biological information. Palaeographic and codicological investigation can often locate and date these documents with remarkable precision. The York Gospels (York Minster Ms. Add. 1) is one such codex, one of only a small collection of pre-conquest Gospel books to have survived the Reformation. By extending the non-invasive triboelectric (eraser-based) sampling technique eZooMS, to include the analysis of DNA, we report a cost-effective and simple-to-use biomolecular sampling technique for parchment. We apply this combined methodology to document for the first time a rich palimpsest of biological information contained within the York Gospels, which has accumulated over the 1000-year lifespan of this cherished object that remains an active participant in the life of York Minster. These biological data provide insights into the decisions made in the selection of materials, the construction of the codex and the use history of the object.
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Affiliation(s)
- Matthew D. Teasdale
- Smurfit Institute of Genetics, Trinity College Dublin, Dublin 2, Ireland
- Authors for correspondence: Matthew D. Teasdale e-mail: ;
| | - Sarah Fiddyment
- BioArCh, University of York, York YO10 5DD, UK
- Authors for correspondence: Sarah Fiddyment e-mail:
| | - Jiří Vnouček
- BioArCh, University of York, York YO10 5DD, UK
- Department of Preservation, The Royal Library, København K DK-1016, Denmark
| | | | | | - Annelise Binois
- Department of Archaeology, University of Paris 1 Panthéon-Sorbonne, 3 rue Michelet, 75006 Paris, France
| | - Martin Carver
- Department of Archaeology, University of York, York YO10 5DD, UK
| | - Catherine Dand
- Borthwick Institute for Archives, University of York, York YO10 5DD, UK
| | - Timothy P. Newfield
- Departments of History and Biology, Georgetown University, 37th and O Streets NW, ICC 600, Washington, DC 20057, USA
| | | | - Daniel G. Bradley
- Smurfit Institute of Genetics, Trinity College Dublin, Dublin 2, Ireland
| | - Matthew J. Collins
- BioArCh, University of York, York YO10 5DD, UK
- Museum of Natural History, University of Copenhagen, Copenhagen, Denmark
- Authors for correspondence: Matthew J. Collins e-mail:
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23
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24
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Green EJ, Speller CF. Novel Substrates as Sources of Ancient DNA: Prospects and Hurdles. Genes (Basel) 2017; 8:E180. [PMID: 28703741 PMCID: PMC5541313 DOI: 10.3390/genes8070180] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Revised: 06/22/2017] [Accepted: 07/10/2017] [Indexed: 12/17/2022] Open
Abstract
Following the discovery in the late 1980s that hard tissues such as bones and teeth preserve genetic information, the field of ancient DNA analysis has typically concentrated upon these substrates. The onset of high-throughput sequencing, combined with optimized DNA recovery methods, has enabled the analysis of a myriad of ancient species and specimens worldwide, dating back to the Middle Pleistocene. Despite the growing sophistication of analytical techniques, the genetic analysis of substrates other than bone and dentine remain comparatively "novel". Here, we review analyses of other biological substrates which offer great potential for elucidating phylogenetic relationships, paleoenvironments, and microbial ecosystems including (1) archaeological artifacts and ecofacts; (2) calcified and/or mineralized biological deposits; and (3) biological and cultural archives. We conclude that there is a pressing need for more refined models of DNA preservation and bespoke tools for DNA extraction and analysis to authenticate and maximize the utility of the data obtained. With such tools in place the potential for neglected or underexploited substrates to provide a unique insight into phylogenetics, microbial evolution and evolutionary processes will be realized.
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Affiliation(s)
- Eleanor Joan Green
- BioArCh, Department of Archaeology, University of York, Wentworth Way, York YO10 5DD, UK.
| | - Camilla F Speller
- BioArCh, Department of Archaeology, University of York, Wentworth Way, York YO10 5DD, UK.
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25
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MacHugh DE, Larson G, Orlando L. Taming the Past: Ancient DNA and the Study of Animal Domestication. Annu Rev Anim Biosci 2016; 5:329-351. [PMID: 27813680 DOI: 10.1146/annurev-animal-022516-022747] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
During the last decade, ancient DNA research has been revolutionized by the availability of increasingly powerful DNA sequencing and ancillary genomics technologies, giving rise to the new field of paleogenomics. In this review, we show how our understanding of the genetic basis of animal domestication and the origins and dispersal of livestock and companion animals during the Upper Paleolithic and Neolithic periods is being rapidly transformed through new scientific knowledge generated with paleogenomic methods. These techniques have been particularly informative in revealing high-resolution patterns of artificial and natural selection and evidence for significant admixture between early domestic animal populations and their wild congeners.
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Affiliation(s)
- David E MacHugh
- Animal Genomics Laboratory, UCD School of Agriculture and Food Science, University College Dublin, Dublin 4, Ireland; .,UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin 4, Ireland
| | - Greger Larson
- Palaeogenomics & Bio-Archaeology Research Network, Research Laboratory for Archaeology and History of Art, University of Oxford, Oxford OX1 3QY, United Kingdom;
| | - Ludovic Orlando
- Centre for GeoGenetics, Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark; .,Université de Toulouse, University Paul Sabatier, Laboratoire AMIS, CNRS UMR 5288, 31000 Toulouse, France
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26
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Vai S, Lari M, Caramelli D. DNA Sequencing in Cultural Heritage. Top Curr Chem (Cham) 2016; 374:8. [PMID: 27572991 DOI: 10.1007/s41061-015-0009-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Accepted: 12/31/2015] [Indexed: 12/17/2022]
Abstract
During the last three decades, DNA analysis on degraded samples revealed itself as an important research tool in anthropology, archaeozoology, molecular evolution, and population genetics. Application on topics such as determination of species origin of prehistoric and historic objects, individual identification of famous personalities, characterization of particular samples important for historical, archeological, or evolutionary reconstructions, confers to the paleogenetics an important role also for the enhancement of cultural heritage. A really fast improvement in methodologies in recent years led to a revolution that permitted recovering even complete genomes from highly degraded samples with the possibility to go back in time 400,000 years for samples from temperate regions and 700,000 years for permafrozen remains and to analyze even more recent material that has been subjected to hard biochemical treatments. Here we propose a review on the different methodological approaches used so far for the molecular analysis of degraded samples and their application on some case studies.
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Affiliation(s)
- Stefania Vai
- Department of Biology, University of Florence, Via del Proconsolo 12, 50122, Florence, Italy.
| | - Martina Lari
- Department of Biology, University of Florence, Via del Proconsolo 12, 50122, Florence, Italy
| | - David Caramelli
- Department of Biology, University of Florence, Via del Proconsolo 12, 50122, Florence, Italy
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27
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O'Sullivan NJ, Teasdale MD, Mattiangeli V, Maixner F, Pinhasi R, Bradley DG, Zink A. A whole mitochondria analysis of the Tyrolean Iceman's leather provides insights into the animal sources of Copper Age clothing. Sci Rep 2016; 6:31279. [PMID: 27537861 PMCID: PMC4989873 DOI: 10.1038/srep31279] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Accepted: 07/15/2016] [Indexed: 02/07/2023] Open
Abstract
The attire of the Tyrolean Iceman, a 5,300-year-old natural mummy from the Ötzal Italian Alps, provides a surviving example of ancient manufacturing technologies. Research into his garments has however, been limited by ambiguity surrounding their source species. Here we present a targeted enrichment and sequencing of full mitochondrial genomes sampled from his clothes and quiver, which elucidates the species of production for nine fragments. Results indicate that the majority of the samples originate from domestic ungulate species (cattle, sheep and goat), whose recovered haplogroups are now at high frequency in today’s domestic populations. Intriguingly, the hat and quiver samples were produced from wild species, brown bear and roe deer respectively. Combined, these results suggest that Copper Age populations made considered choices of clothing material from both the wild and domestic populations available to them. Moreover, these results show the potential for the recovery of complete mitochondrial genomes from degraded prehistoric artefacts.
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Affiliation(s)
- Niall J O'Sullivan
- Institute for Mummies and the Iceman, EURAC research, 39100 Bolzano, Italy.,School of Archaeology and Earth Institute, University College Dublin, Belfield, Dublin 4, Ireland
| | - Matthew D Teasdale
- Smurfit Institute of Genetics, University of Dublin, Trinity College, Dublin 2, Ireland
| | - Valeria Mattiangeli
- Smurfit Institute of Genetics, University of Dublin, Trinity College, Dublin 2, Ireland
| | - Frank Maixner
- Institute for Mummies and the Iceman, EURAC research, 39100 Bolzano, Italy
| | - Ron Pinhasi
- School of Archaeology and Earth Institute, University College Dublin, Belfield, Dublin 4, Ireland
| | - Daniel G Bradley
- Smurfit Institute of Genetics, University of Dublin, Trinity College, Dublin 2, Ireland
| | - Albert Zink
- Institute for Mummies and the Iceman, EURAC research, 39100 Bolzano, Italy
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28
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Vilde V, Abel ML, Watts JF. A surface investigation of parchments using ToF-SIMS and PCA. SURF INTERFACE ANAL 2016. [DOI: 10.1002/sia.6013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Vladimir Vilde
- Department of Mechanical Engineering Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - Marie-Laure Abel
- Department of Mechanical Engineering Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - John F. Watts
- Department of Mechanical Engineering Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
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Rannamäe E, Lõugas L, Niemi M, Kantanen J, Maldre L, Kadõrova N, Saarma U. Maternal and paternal genetic diversity of ancient sheep in Estonia from the Late Bronze Age to the post-medieval period and comparison with other regions in Eurasia. Anim Genet 2016; 47:208-18. [PMID: 26805771 DOI: 10.1111/age.12407] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/13/2015] [Indexed: 12/01/2022]
Abstract
Sheep were among the first domesticated animals to appear in Estonia in the late Neolithic and became one of the most widespread livestock species in the region from the Late Bronze Age onwards. However, the origin and historical expansion of local sheep populations in Estonia remain poorly understood. Here, we analysed fragments of the hypervariable D-loop of mitochondrial DNA (mtDNA; 213 bp) and the Y-chromosome SRY gene (130 bp) extracted from 31 archaeological sheep bones dated from approximately 800 BC to 1700 AD. The ancient DNA data of sheep from Estonia were compared with ancient sheep from Finland as well as a set of contemporary sheep breeds from across Eurasia in order to place them in a wider phylogeographical context. The analysis shows that: (i) 24 successfully amplified and analysed mtDNA sequences of ancient sheep cluster into two haplogroups, A and B, of which B is predominant; (ii) four of the ancient mtDNA haplotypes are novel; (iii) higher mtDNA haplotype diversity occurred during the Middle Ages as compared to other periods, a fact concordant with the historical context of expanding international trade during the Middle Ages; (iv) the proportion of rarer haplotypes declined during the expansion of sheep from the Near Eastern domestication centre to the northern European region; (v) three male samples showed the presence of the characteristic northern European haplotype, SNP G-oY1 of the Y-chromosome, and represent the earliest occurrence of this haplotype. Our results provide the first insight into the genetic diversity and phylogeographical background of ancient sheep in Estonia and provide basis for further studies on the temporal fluctuations of ancient sheep populations.
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Affiliation(s)
- E Rannamäe
- Department of Archaeology, Institute of History and Archaeology, University of Tartu, Jakobi 2, 51014, Tartu, Estonia
| | - L Lõugas
- Department of Archaeobiology, Institute of History, Tallinn University, Rüütli 6, 10130, Tallinn, Estonia
| | - M Niemi
- Department of Forensic Medicine, University of Helsinki, FI-00014, Helsinki, Finland.,Green Technology, Natural Resources Institute Finland, Myllytie 1, FI-31600, Jokioinen, Finland
| | - J Kantanen
- Green Technology, Natural Resources Institute Finland, Myllytie 1, FI-31600, Jokioinen, Finland.,Department of Biology, University of Eastern Finland, P.O. Box 1627, FI-70211, Kuopio, Finland
| | - L Maldre
- Department of Archaeobiology, Institute of History, Tallinn University, Rüütli 6, 10130, Tallinn, Estonia
| | - N Kadõrova
- Department of Natural Sciences, Institute of Mathematics and Natural Sciences, Tallinn University, Narva Rd 25, 10120, Tallinn, Estonia
| | - U Saarma
- Department of Zoology, Institute of Ecology and Earth Sciences, University of Tartu, Vanemuise 46, 51014, Tartu, Estonia
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30
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Animal origin of 13th-century uterine vellum revealed using noninvasive peptide fingerprinting. Proc Natl Acad Sci U S A 2015; 112:15066-71. [PMID: 26598667 DOI: 10.1073/pnas.1512264112] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Tissue-thin parchment made it possible to produce the first pocket Bibles: Thousands were made in the 13th century. The source of this parchment, often called "uterine vellum," has been a long-standing controversy in codicology. Use of the Latin term abortivum in many sources has led some scholars to suggest that the skin of fetal calves or sheep was used. Others have argued that it would not be possible to sustain herds if so many pocket Bibles were produced from fetal skins, arguing instead for unexpected alternatives, such as rabbit. Here, we report a simple and objective technique using standard conservation treatments to identify the animal origin of parchment. The noninvasive method is a variant on zooarchaeology by mass spectrometry (ZooMS) peptide mass fingerprinting but extracts protein from the parchment surface by using an electrostatic charge generated by gentle rubbing of a PVC eraser on the membrane surface. Using this method, we analyzed 72 pocket Bibles originating in France, England, and Italy and 293 additional parchment samples that bracket this period. We found no evidence for the use of unexpected animals; however, we did identify the use of more than one mammal species in a single manuscript, consistent with the local availability of hides. These results suggest that ultrafine vellum does not necessarily derive from the use of abortive or newborn animals with ultrathin hides, but could equally well reflect a production process that allowed the skins of maturing animals of several species to be rendered into vellum of equal quality and fineness.
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31
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Bruford MW, Ginja C, Hoffmann I, Joost S, Orozco-terWengel P, Alberto FJ, Amaral AJ, Barbato M, Biscarini F, Colli L, Costa M, Curik I, Duruz S, Ferenčaković M, Fischer D, Fitak R, Groeneveld LF, Hall SJG, Hanotte O, Hassan FU, Helsen P, Iacolina L, Kantanen J, Leempoel K, Lenstra JA, Ajmone-Marsan P, Masembe C, Megens HJ, Miele M, Neuditschko M, Nicolazzi EL, Pompanon F, Roosen J, Sevane N, Smetko A, Štambuk A, Streeter I, Stucki S, Supakorn C, Telo Da Gama L, Tixier-Boichard M, Wegmann D, Zhan X. Prospects and challenges for the conservation of farm animal genomic resources, 2015-2025. Front Genet 2015; 6:314. [PMID: 26539210 PMCID: PMC4612686 DOI: 10.3389/fgene.2015.00314] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2015] [Accepted: 10/05/2015] [Indexed: 12/20/2022] Open
Abstract
Livestock conservation practice is changing rapidly in light of policy developments, climate change and diversifying market demands. The last decade has seen a step change in technology and analytical approaches available to define, manage and conserve Farm Animal Genomic Resources (FAnGR). However, these rapid changes pose challenges for FAnGR conservation in terms of technological continuity, analytical capacity and integrative methodologies needed to fully exploit new, multidimensional data. The final conference of the ESF Genomic Resources program aimed to address these interdisciplinary problems in an attempt to contribute to the agenda for research and policy development directions during the coming decade. By 2020, according to the Convention on Biodiversity's Aichi Target 13, signatories should ensure that “…the genetic diversity of …farmed and domesticated animals and of wild relatives …is maintained, and strategies have been developed and implemented for minimizing genetic erosion and safeguarding their genetic diversity.” However, the real extent of genetic erosion is very difficult to measure using current data. Therefore, this challenging target demands better coverage, understanding and utilization of genomic and environmental data, the development of optimized ways to integrate these data with social and other sciences and policy analysis to enable more flexible, evidence-based models to underpin FAnGR conservation. At the conference, we attempted to identify the most important problems for effective livestock genomic resource conservation during the next decade. Twenty priority questions were identified that could be broadly categorized into challenges related to methodology, analytical approaches, data management and conservation. It should be acknowledged here that while the focus of our meeting was predominantly around genetics, genomics and animal science, many of the practical challenges facing conservation of genomic resources are societal in origin and are predicated on the value (e.g., socio-economic and cultural) of these resources to farmers, rural communities and society as a whole. The overall conclusion is that despite the fact that the livestock sector has been relatively well-organized in the application of genetic methodologies to date, there is still a large gap between the current state-of-the-art in the use of tools to characterize genomic resources and its application to many non-commercial and local breeds, hampering the consistent utilization of genetic and genomic data as indicators of genetic erosion and diversity. The livestock genomic sector therefore needs to make a concerted effort in the coming decade to enable to the democratization of the powerful tools that are now at its disposal, and to ensure that they are applied in the context of breed conservation as well as development.
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Affiliation(s)
- Michael W Bruford
- School of Biosciences, Cardiff University Cardiff, UK ; Sustainable Places Research Institute, Cardiff University Cardiff, UK
| | - Catarina Ginja
- Faculdade de Ciências, Centro de Ecologia, Evolução e Alterações Ambientais (CE3C), Universidade de Lisboa Lisboa, Portugal ; Centro de Investigação em Biodiversidade e Recursos Genéticos (CIBIO-InBIO), Universidade do Porto, Campus Agrário de Vairão Portugal
| | - Irene Hoffmann
- Food and Agriculture Organization of the United Nations, Animal Genetic Resources Branch, Animal Production and Health Division Rome, Italy
| | - Stéphane Joost
- Laboratory of Geographic Information Systems (LASIG), School of Civil and Environmental Engineering (ENAC), Ecole Polytechnique Fédérale de Lausanne Lausanne, Switzerland
| | | | - Florian J Alberto
- Laboratoire d'Ecologie Alpine, Université Grenoble Alpes Grenoble, France
| | - Andreia J Amaral
- Faculty of Sciences, BioISI- Biosystems and Integrative Sciences Institute, University of Lisbon Campo Grande, Portugal
| | - Mario Barbato
- School of Biosciences, Cardiff University Cardiff, UK
| | | | - Licia Colli
- BioDNA Centro di Ricerca sulla Biodiversità a sul DNA Antico, Istituto di Zootecnica, Università Cattolica del Sacro Cuore di Piacenza Italy
| | - Mafalda Costa
- School of Biosciences, Cardiff University Cardiff, UK
| | - Ino Curik
- Faculty of Agriculture, University of Zagreb Zagreb, Croatia
| | - Solange Duruz
- Laboratory of Geographic Information Systems (LASIG), School of Civil and Environmental Engineering (ENAC), Ecole Polytechnique Fédérale de Lausanne Lausanne, Switzerland
| | | | - Daniel Fischer
- Natural Resources Institute Finland (Luke), Green Technology Jokioinen, Finland
| | - Robert Fitak
- Institut für Populationsgenetik Vetmeduni, Vienna, Austria
| | | | | | - Olivier Hanotte
- School of Life Sciences, University of Nottingham Nottingham, UK
| | - Faiz-Ul Hassan
- School of Life Sciences, University of Nottingham Nottingham, UK ; Department of Animal Breeding and Genetics, University of Agriculture Faisalabad, Pakistan
| | - Philippe Helsen
- Centre for Research and Conservation, Royal Zoological Society of Antwerp Antwerp, Belgium
| | - Laura Iacolina
- Department of Chemistry and Bioscience, Aalborg University Aalborg, Denmark
| | - Juha Kantanen
- Natural Resources Institute Finland (Luke), Green Technology Jokioinen, Finland ; Department of Biology, University of Eastern Finland Kuopio, Finland
| | - Kevin Leempoel
- Laboratory of Geographic Information Systems (LASIG), School of Civil and Environmental Engineering (ENAC), Ecole Polytechnique Fédérale de Lausanne Lausanne, Switzerland
| | | | - Paolo Ajmone-Marsan
- BioDNA Centro di Ricerca sulla Biodiversità a sul DNA Antico, Istituto di Zootecnica, Università Cattolica del Sacro Cuore di Piacenza Italy
| | - Charles Masembe
- Institute of the Environment and Natural Resources, Makerere University Kampala, Uganda
| | - Hendrik-Jan Megens
- Animal Breeding and Genomics Centre, Wageningen University Wageningen, Netherlands
| | - Mara Miele
- School of Planning and Geography, Cardiff University Cardiff, UK
| | | | | | - François Pompanon
- Laboratoire d'Ecologie Alpine, Université Grenoble Alpes Grenoble, France
| | - Jutta Roosen
- TUM School of Management, Technische Universität München Munich, Germany
| | - Natalia Sevane
- Department of Animal Production, Veterinary Faculty, Universidad Complutense de Madrid Madrid, Spain
| | | | - Anamaria Štambuk
- Department of Biology, Faculty of Science, University of Zagreb Zagreb, Croatia
| | - Ian Streeter
- European Molecular Biology Laboratory, European Bioinformatics Institute, Wellcome Trust Genome Campus Hinxton, Cambridge, UK
| | - Sylvie Stucki
- Laboratory of Geographic Information Systems (LASIG), School of Civil and Environmental Engineering (ENAC), Ecole Polytechnique Fédérale de Lausanne Lausanne, Switzerland
| | - China Supakorn
- School of Life Sciences, University of Nottingham Nottingham, UK ; School of Agricultural Technology, Walailak University Tha Sala, Thailand
| | - Luis Telo Da Gama
- Centre of Research in Animal Health (CIISA) - Faculty of Veterinary Medicine, University of Lisbon Lisbon, Portugal
| | | | - Daniel Wegmann
- Department of Biology, University of Fribourg Fribourg, Switzerland
| | - Xiangjiang Zhan
- Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences Beijing, China ; Cardiff University - Institute of Zoology, Joint Laboratory for Biocomplexity Research Beijing, China
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Hagelberg E, Hofreiter M, Keyser C. Introduction. Ancient DNA: the first three decades. Philos Trans R Soc Lond B Biol Sci 2015; 370:20130371. [PMID: 25487324 PMCID: PMC4275880 DOI: 10.1098/rstb.2013.0371] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Affiliation(s)
- Erika Hagelberg
- Department of Biosciences, University of Oslo, PO Box 1066 Blindern, 0316 Oslo, Norway
| | - Michael Hofreiter
- Institute for Biochemistry and Biology, University of Potsdam, Karl-Liebknecht-Strasse 24-25, 14476 Potsdam, Germany Department of Biology, University of York, Heslington, York YO10 5DD, UK
| | - Christine Keyser
- Institut de Médecine Légale, Laboratoire AMIS, Université de Strasbourg, CNRS UMR 5288, Strasbourg, France
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