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Forni D, Cagliani R, Clerici M, Sironi M. Disease-causing human viruses: novelty and legacy. Trends Microbiol 2022; 30:1232-1242. [PMID: 35902319 DOI: 10.1016/j.tim.2022.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 07/01/2022] [Accepted: 07/04/2022] [Indexed: 01/13/2023]
Abstract
About 270 viruses are known to infect humans. Some of these viruses have been known for centuries, whereas others have recently emerged. During their evolutionary history, humans have moved out of Africa to populate the world. In historical times, human migrations resulted in the displacement of large numbers of people. All these events determined the movement and dispersal of human-infecting viruses. Technological advances have resulted in the characterization of the genetic variability of human viruses, both in extant and in archaeological samples. Field studies investigated the diversity of viruses hosted by other animals. In turn, these advances provided insight into the evolutionary history of human viruses back in time and defined the key events through which they originated and spread.
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Affiliation(s)
- Diego Forni
- Scientific Institute IRCCS E. MEDEA, Bioinformatics, Bosisio Parini, Italy
| | - Rachele Cagliani
- Scientific Institute IRCCS E. MEDEA, Bioinformatics, Bosisio Parini, Italy
| | - Mario Clerici
- Department of Physiopathology and Transplantation, University of Milan, Milan, Italy; Don C. Gnocchi Foundation ONLUS, IRCCS, Milan, Italy
| | - Manuela Sironi
- Scientific Institute IRCCS E. MEDEA, Bioinformatics, Bosisio Parini, Italy.
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Paijmans JLA, Barlow A, Becker MS, Cahill JA, Fickel J, Förster DWG, Gries K, Hartmann S, Havmøller RW, Henneberger K, Kern C, Kitchener AC, Lorenzen ED, Mayer F, OBrien SJ, von Seth J, Sinding MHS, Spong G, Uphyrkina O, Wachter B, Westbury MV, Dalén L, Bhak J, Manica A, Hofreiter M. African and Asian leopards are highly differentiated at the genomic level. Curr Biol 2021; 31:1872-1882.e5. [PMID: 33848458 DOI: 10.1016/j.cub.2021.03.084] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 02/05/2021] [Accepted: 03/24/2021] [Indexed: 10/21/2022]
Abstract
Leopards are the only big cats still widely distributed across the continents of Africa and Asia. They occur in a wide range of habitats and are often found in close proximity to humans. But despite their ubiquity, leopard phylogeography and population history have not yet been studied with genomic tools. Here, we present population-genomic data from 26 modern and historical samples encompassing the vast geographical distribution of this species. We find that Asian leopards are broadly monophyletic with respect to African leopards across almost their entire nuclear genomes. This profound genetic pattern persists despite the animals' high potential mobility, and despite evidence of transfer of African alleles into Middle Eastern and Central Asian leopard populations within the last 100,000 years. Our results further suggest that Asian leopards originated from a single out-of-Africa dispersal event 500-600 thousand years ago and are characterized by higher population structuring, stronger isolation by distance, and lower heterozygosity than African leopards. Taxonomic categories do not take into account the variability in depth of divergence among subspecies. The deep divergence between the African subspecies and Asian populations contrasts with the much shallower divergence among putative Asian subspecies. Reconciling genomic variation and taxonomy is likely to be a growing challenge in the genomics era.
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Affiliation(s)
- Johanna L A Paijmans
- Institute for Biochemistry and Biology, University of Potsdam, Karl-Liebknecht-Str. 24-25, 14476 Potsdam, Germany; Department of Genetics & Genome Biology, University of Leicester, Leicester LE1 7RH, UK; Department of Zoology, University of Cambridge, Downing Street, Cambridge CB2 3EJ, UK.
| | - Axel Barlow
- Institute for Biochemistry and Biology, University of Potsdam, Karl-Liebknecht-Str. 24-25, 14476 Potsdam, Germany; School of Science and Technology, Nottingham Trent University, Clifton Lane, Nottingham NG11 8NS, UK
| | - Matthew S Becker
- Zambian Carnivore Programme, PO Box 80 Mfuwe, Eastern Province, Zambia
| | - James A Cahill
- Laboratory of Neurogenetics of Language, Rockefeller University, 1230 York Avenue, New York, NY, 10065, USA; Department of Environmental Engineering Sciences, Engineering School of Sustainable Infrastructure and Environment, University of Florida, Gainesville, FL 32611
| | - Joerns Fickel
- Institute for Biochemistry and Biology, University of Potsdam, Karl-Liebknecht-Str. 24-25, 14476 Potsdam, Germany; Leibniz Institute for Zoo and Wildlife Research, Alfred-Kowalke-Str. 17, 10315 Berlin, Germany
| | - Daniel W G Förster
- Leibniz Institute for Zoo and Wildlife Research, Alfred-Kowalke-Str. 17, 10315 Berlin, Germany
| | - Katrin Gries
- Der Grüne Zoo Wuppertal, Hubertusallee 30, 42117 Wuppertal, Germany
| | - Stefanie Hartmann
- Institute for Biochemistry and Biology, University of Potsdam, Karl-Liebknecht-Str. 24-25, 14476 Potsdam, Germany
| | - Rasmus Worsøe Havmøller
- GLOBE institute, University of Copenhagen, Oester Voldgade 5-7, 1350, Copenhagen K, Denmark; Research and Collections, Natural History Museum of Denmark, University of Copenhagen, Universitetsparken 15, 2100 Copenhagen OE, Denmark
| | - Kirstin Henneberger
- Institute for Biochemistry and Biology, University of Potsdam, Karl-Liebknecht-Str. 24-25, 14476 Potsdam, Germany
| | - Christian Kern
- Tierpark Berlin-Friedrichsfelde, Am Tierpark 125, 10319 Berlin, Germany
| | - Andrew C Kitchener
- Department of Natural Sciences, National Museums Scotland, Chambers Street, Edinburgh EH1 1JF, UK; Institute of Geography, School of Geosciences. Drummond Street, University of Edinburgh EH8 9XP, UK
| | - Eline D Lorenzen
- GLOBE institute, University of Copenhagen, Oester Voldgade 5-7, 1350, Copenhagen K, Denmark
| | - Frieder Mayer
- Museum für Naturkunde, Leibniz-Institut für Evolutions und Biodiversitätsforschung, Invalidenstraße 43, 10115 Berlin, Germany
| | - Stephen J OBrien
- Laboratory of Genomics Diversity, Center for Computer Technologies, ITMO University, 49 Kronverkskiy Pr., St. Petersburg, 197101, Russian Federation; Guy Harvey Oceanographic Center, Halmos College of Arts and Sciences, Nova Southeastern University, 8000 North Ocean Drive, Ft Lauderdale, Florida 33004 USA
| | - Johanna von Seth
- Department of Bioinformatics and Genetics, Swedish Museum of Natural History, Stockholm, Sweden; Centre for Palaeogenetics, Svante Arrhenius väg 20C, 10691 Stockholm, Sweden; Department of Zoology, Stockholm University, SE-10691 Stockholm, Sweden
| | | | - Göran Spong
- Wildlife, Fish, and Environmental Studies, Swedish University of Agricultural Sciences, 907 83 UMEA, SWEDEN
| | - Olga Uphyrkina
- Federal Scientific Center of the East Asia Terrestrial Biodiversity, 159 Stoletiya Street, Vladivostok, 690022, Russia
| | - Bettina Wachter
- Leibniz Institute for Zoo and Wildlife Research, Alfred-Kowalke-Str. 17, 10315 Berlin, Germany
| | - Michael V Westbury
- Institute for Biochemistry and Biology, University of Potsdam, Karl-Liebknecht-Str. 24-25, 14476 Potsdam, Germany; GLOBE institute, University of Copenhagen, Oester Voldgade 5-7, 1350, Copenhagen K, Denmark
| | - Love Dalén
- Department of Bioinformatics and Genetics, Swedish Museum of Natural History, Stockholm, Sweden; Centre for Palaeogenetics, Svante Arrhenius väg 20C, 10691 Stockholm, Sweden; Department of Zoology, Stockholm University, SE-10691 Stockholm, Sweden
| | - Jong Bhak
- Korean Genomics Center (KOGIC), Ulsan National Institute of Science and Technology (UNIST), Ulsan, 44919, Republic of Korea; Clinomics, UNIST, Ulsan, 44919, Republic of Korea; Personal Genomics Institute, Genome Research Foundation, Cheongju, 28160, Republic of Korea
| | - Andrea Manica
- Department of Zoology, University of Cambridge, Downing Street, Cambridge CB2 3EJ, UK
| | - Michael Hofreiter
- Institute for Biochemistry and Biology, University of Potsdam, Karl-Liebknecht-Str. 24-25, 14476 Potsdam, Germany
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