1
|
Clarke AJI, Kirkland CL, Bevins RE, Pearce NJG, Glorie S, Ixer RA. A Scottish provenance for the Altar Stone of Stonehenge. Nature 2024; 632:570-575. [PMID: 39143341 PMCID: PMC11324516 DOI: 10.1038/s41586-024-07652-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2023] [Accepted: 06/03/2024] [Indexed: 08/16/2024]
Abstract
Understanding the provenance of megaliths used in the Neolithic stone circle at Stonehenge, southern England, gives insight into the culture and connectivity of prehistoric Britain. The source of the Altar Stone, the central recumbent sandstone megalith, has remained unknown, with recent work discounting an Anglo-Welsh Basin origin1,2. Here we present the age and chemistry of detrital zircon, apatite and rutile grains from within fragments of the Altar Stone. The detrital zircon load largely comprises Mesoproterozoic and Archaean sources, whereas rutile and apatite are dominated by a mid-Ordovician source. The ages of these grains indicate derivation from an ultimate Laurentian crystalline source region that was overprinted by Grampian (around 460 million years ago) magmatism. Detrital age comparisons to sedimentary packages throughout Britain and Ireland reveal a remarkable similarity to the Old Red Sandstone of the Orcadian Basin in northeast Scotland. Such a provenance implies that the Altar Stone, a 6 tonne shaped block, was sourced at least 750 km from its current location. The difficulty of long-distance overland transport of such massive cargo from Scotland, navigating topographic barriers, suggests that it was transported by sea. Such routing demonstrates a high level of societal organization with intra-Britain transport during the Neolithic period.
Collapse
Affiliation(s)
- Anthony J I Clarke
- Timescales of Mineral Systems Group, School of Earth and Planetary Sciences, Curtin University, Perth, Western Australia, Australia.
| | - Christopher L Kirkland
- Timescales of Mineral Systems Group, School of Earth and Planetary Sciences, Curtin University, Perth, Western Australia, Australia
| | - Richard E Bevins
- Department of Geography and Earth Sciences, Aberystwyth University, Aberystwyth, UK
| | - Nick J G Pearce
- Department of Geography and Earth Sciences, Aberystwyth University, Aberystwyth, UK
| | - Stijn Glorie
- Department of Earth Sciences, The University of Adelaide, Adelaide, South Australia, Australia
| | - Rob A Ixer
- Institute of Archaeology, University College London, London, UK
| |
Collapse
|
2
|
Wang X, Heckel G. Genome-wide relaxation of selection and the evolution of the island syndrome in Orkney voles. Genome Res 2024; 34:851-862. [PMID: 38955466 PMCID: PMC11293545 DOI: 10.1101/gr.278487.123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 05/14/2024] [Indexed: 07/04/2024]
Abstract
Island populations often experience different ecological and demographic conditions than their counterparts on the continent, resulting in divergent evolutionary forces affecting their genomes. Random genetic drift and selection both may leave their imprints on island populations, although the relative impact depends strongly on the specific conditions. Here we address their contributions to the island syndrome in a rodent with an unusually clear history of isolation. Common voles (Microtus arvalis) were introduced by humans on the Orkney archipelago north of Scotland >5000 years ago and rapidly evolved to exceptionally large size. Our analyses show that the genomes of Orkney voles were dominated by genetic drift, with extremely low diversity, variable Tajima's D, and very high divergence from continental conspecifics. Increased d N/d S ratios over a wide range of genes in Orkney voles indicated genome-wide relaxation of purifying selection. We found evidence of hard sweeps on key genes of the lipid metabolism pathway only in continental voles. The marked increase of body size in Orkney-a typical phenomenon of the island syndrome-may thus be associated to the relaxation of positive selection on genes related to this pathway. On the other hand, a hard sweep on immune genes of Orkney voles likely reflects the divergent ecological conditions and possibly the history of human introduction. The long-term isolated Orkney voles show that adaptive changes may still impact the evolutionary trajectories of such populations despite the pervasive consequences of genetic drift at the genome level.
Collapse
Affiliation(s)
- Xuejing Wang
- Institute of Ecology and Evolution, University of Bern, 3012 Bern, Switzerland
| | - Gerald Heckel
- Institute of Ecology and Evolution, University of Bern, 3012 Bern, Switzerland;
- Swiss Institute of Bioinformatics, 1015 Lausanne, Switzerland
| |
Collapse
|
3
|
Labutin A, Heckel G. Genome-wide support for incipient Tula hantavirus species within a single rodent host lineage. Virus Evol 2024; 10:veae002. [PMID: 38361825 PMCID: PMC10868551 DOI: 10.1093/ve/veae002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 11/08/2023] [Accepted: 01/04/2024] [Indexed: 02/17/2024] Open
Abstract
Evolutionary divergence of viruses is most commonly driven by co-divergence with their hosts or through isolation of transmission after host shifts. It remains mostly unknown, however, whether divergent phylogenetic clades within named virus species represent functionally equivalent byproducts of high evolutionary rates or rather incipient virus species. Here, we test these alternatives with genomic data from two widespread phylogenetic clades in Tula orthohantavirus (TULV) within a single evolutionary lineage of their natural rodent host, the common vole Microtus arvalis. We examined voles from forty-two locations in the contact region between clades for TULV infection by reverse transcription (RT)-PCR. Sequencing yielded twenty-three TULV Central North and twenty-one TULV Central South genomes, which differed by 14.9-18.5 per cent at the nucleotide and 2.2-3.7 per cent at the amino acid (AA) level without evidence of recombination or reassortment between clades. Geographic cline analyses demonstrated an abrupt (<1 km wide) transition between the parapatric TULV clades in continuous landscape. This transition was located within the Central mitochondrial lineage of M. arvalis, and genomic single nucleotide polymorphisms showed gradual mixing of host populations across it. Genomic differentiation of hosts was much weaker across the TULV Central North to South transition than across the nearby hybrid zone between two evolutionary lineages in the host. We suggest that these parapatric TULV clades represent functionally distinct, incipient species, which are likely differently affected by genetic polymorphisms in the host. This highlights the potential of natural viral contact zones as systems for investigating the genetic and evolutionary factors enabling or restricting the transmission of RNA viruses.
Collapse
Affiliation(s)
- Anton Labutin
- Institute of Ecology and Evolution, University of Bern, Baltzerstrasse 6, Bern 3012, Switzerland
| | - Gerald Heckel
- Institute of Ecology and Evolution, University of Bern, Baltzerstrasse 6, Bern 3012, Switzerland
| |
Collapse
|
4
|
Wang X, Peischl S, Heckel G. Demographic history and genomic consequences of 10,000 generations of isolation in a wild mammal. Curr Biol 2023; 33:2051-2062.e4. [PMID: 37178689 DOI: 10.1016/j.cub.2023.04.042] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 12/20/2022] [Accepted: 04/17/2023] [Indexed: 05/15/2023]
Abstract
Increased human activities caused the isolation of populations in many species-often associated with genetic depletion and negative fitness effects. The effects of isolation are predicted by theory, but long-term data from natural populations are scarce. We show, with full genome sequences, that common voles (Microtus arvalis) in the Orkney archipelago have remained genetically isolated from conspecifics in continental Europe since their introduction by humans over 5,000 years ago. Modern Orkney vole populations are genetically highly differentiated from continental conspecifics as a result of genetic drift processes. Colonization likely started on the biggest Orkney island and vole populations on smaller islands were gradually split off, without signs of secondary admixture. Despite having large modern population sizes, Orkney voles are genetically depauperate and successive introductions to smaller islands resulted in further reduction of genetic diversity. We detected high levels of fixation of predicted deleterious variation compared with continental populations, particularly on smaller islands, yet the fitness effects realized in nature are unknown. Simulations showed that predominantly mildly deleterious mutations were fixed in populations, while highly deleterious mutations were purged early in the history of the Orkney population. Relaxation of selection overall due to benign environmental conditions on the islands and the effects of soft selection may have contributed to the repeated, successful establishment of Orkney voles despite potential fitness loss. Furthermore, the specific life history of these small mammals, resulting in relatively large population sizes, has probably been important for their long-term persistence in full isolation.
Collapse
Affiliation(s)
- Xuejing Wang
- Institute of Ecology and Evolution, University of Bern, Baltzerstrasse 6, 3012 Bern, Switzerland
| | - Stephan Peischl
- Interfaculty Bioinformatics Unit, University of Bern, Baltzerstrasse 6, 3012 Bern, Switzerland; Swiss Institute of Bioinformatics, Amphipôle, Quartier UNIL-Sorge, 1015 Lausanne, Switzerland
| | - Gerald Heckel
- Institute of Ecology and Evolution, University of Bern, Baltzerstrasse 6, 3012 Bern, Switzerland; Swiss Institute of Bioinformatics, Amphipôle, Quartier UNIL-Sorge, 1015 Lausanne, Switzerland.
| |
Collapse
|
5
|
Romaniuk AA, Troalen LG, Bendrey R, Herman JS, Owen O, Smith C. Pests or prey? Micromammal species within an ancient anthropic environment at the Norse settlement site of Tuquoy (Westray, Orkney). ROYAL SOCIETY OPEN SCIENCE 2023; 10:221462. [PMID: 37035288 PMCID: PMC10073909 DOI: 10.1098/rsos.221462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Accepted: 03/13/2023] [Indexed: 06/19/2023]
Abstract
Micromammals, like rodents and shrews, adapt rapidly to take advantage of new food sources, habitats and ecological niches, frequently thriving in anthropogenic environments. Their remains, often retrieved during archaeological investigations, can be a valuable source of information about the past environmental conditions as well as interspecies interactions and human activity. However, the research on such finds rarely covers multiple approaches, often relying on single species or data type (e.g. identification/information for proxy studies). Here we investigate micromammal remains from the Norse and medieval (AD tenth-fourteenth centuries) archaeological site at Tuquoy, Orkney, to elucidate the relationships between micromammals, humans and other species present using a variety of data. Four micromammal species were identified, and their species dynamics as well as relationships with humans could be inferred by tracking changes in spatial and temporal location of remains, from their taphonomic history and by age estimation for individual animals. A larger, predatory assemblage was also identified, with species composition differing from that in the rest of the archaeological assemblage, and possibly therefore representing small mammal species composition in the wild. The assemblage was probably deposited by a diurnal raptor, though identification to species is not certain due to post-depositional processes.
Collapse
Affiliation(s)
- Andrzej A. Romaniuk
- School of History, Classics and Archaeology, The University of Edinburgh, Teviot Place, Edinburgh EH8 9AG, UK
- Institute for Advanced Studies in the Humanities, The University of Edinburgh, Hope Park Square, Edinburgh EH8 9NW, UK
| | - Lore G. Troalen
- Department of Collections Services, National Museums Scotland, Chambers Street, Edinburgh EH1 1JF, UK
| | - Robin Bendrey
- School of History, Classics and Archaeology, The University of Edinburgh, Teviot Place, Edinburgh EH8 9AG, UK
| | - Jeremy S. Herman
- Department of Natural Sciences, National Museums Scotland, Chambers Street, Edinburgh EH1 1JF, UK
| | - Olwyn Owen
- Institute of Archaeology, University of the Highlands and Islands, Orkney College, East Road, Kirkwall, Orkney KW15 1LX
| | - Catherine Smith
- Alder Archaeology Ltd, 55 South Methven Street, Perth PH1 5NX, UK
| |
Collapse
|
6
|
Baca M, Popović D, Agadzhanyan AK, Baca K, Conard NJ, Fewlass H, Filek T, Golubiński M, Horáček I, Knul MV, Krajcarz M, Krokhaleva M, Lebreton L, Lemanik A, Maul LC, Nagel D, Noiret P, Primault J, Rekovets L, Rhodes SE, Royer A, Serdyuk NV, Soressi M, Stewart JR, Strukova T, Talamo S, Wilczyński J, Nadachowski A. Ancient DNA of narrow-headed vole reveal common features of the Late Pleistocene population dynamics in cold-adapted small mammals. Proc Biol Sci 2023; 290:20222238. [PMID: 36787794 PMCID: PMC9928523 DOI: 10.1098/rspb.2022.2238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023] Open
Abstract
The narrow-headed vole, collared lemming and common vole were the most abundant small mammal species across the Eurasian Late Pleistocene steppe-tundra environment. Previous ancient DNA studies of the collared lemming and common vole have revealed dynamic population histories shaped by climatic fluctuations. To investigate the extent to which species with similar adaptations share common evolutionary histories, we generated a dataset comprised the mitochondrial genomes of 139 ancient and 6 modern narrow-headed voles from several sites across Europe and northwestern Asia covering approximately the last 100 thousand years (kyr). We inferred Bayesian time-aware phylogenies using 11 radiocarbon-dated samples to calibrate the molecular clock. Divergence of the main mtDNA lineages across the three species occurred during marine isotope stages (MIS) 7 and MIS 5, suggesting a common response of species adapted to open habitat during interglacials. We identified several time-structured mtDNA lineages in European narrow-headed vole, suggesting lineage turnover. The timing of some of these turnovers was synchronous across the three species, allowing us to identify the main drivers of the Late Pleistocene dynamics of steppe- and cold-adapted species.
Collapse
Affiliation(s)
- Mateusz Baca
- Centre of New Technologies, University of Warsaw, Warsaw, Poland
| | - Danijela Popović
- Centre of New Technologies, University of Warsaw, Warsaw, Poland
| | | | - Katarzyna Baca
- Centre of New Technologies, University of Warsaw, Warsaw, Poland
| | - Nicholas J Conard
- Department of Early Prehistory and Quaternary Ecology and.,Senckenberg Centre for Human Evolution and Palaeoenvironment, University of Tübingen, Tübingen, Germany
| | - Helen Fewlass
- Department of Human Evolution, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - Thomas Filek
- Department of Palaeontology, University of Vienna, Vienna, Austria
| | | | - Ivan Horáček
- Department of Zoology, Charles University, Prague, Czechia
| | - Monika V Knul
- Department of Archaeology, Anthropology and Geography, University of Winchester, Winchester, UK
| | - Magdalena Krajcarz
- Institute of Archaeology, Nicolaus Copernicus University in Toruń, Toruń, Poland
| | - Maria Krokhaleva
- Institute of Plant and Animal Ecology, Ural Branch, Russian Academy of Sciences, Yekaterinburg, Russia
| | - Loïc Lebreton
- Department of Human and Environment, (HNHP) UMR 7194MNHN-CNRS-UPVD, National Museum of Natural History, Paris, France.,Catalan Institute of Human Paleoecology and Social Evolution (IPHES-CERCA), Tarragona, Spain.,Department of History and Art History, Rovira i Virgili University, Tarragona, Spain
| | - Anna Lemanik
- Institute of Systematics and Evolution of Animals, Polish Academy of Sciences, Cracow, Poland
| | - Lutz C Maul
- Senckenberg Research Station of Quaternary Palaeontology, Weimar, Germany
| | - Doris Nagel
- Department of Palaeontology, University of Vienna, Vienna, Austria
| | - Pierre Noiret
- Research Group Prehistory, University of Liège, Liège, Belgium
| | - Jérome Primault
- DRAC/SRA Poitou-Charentes, Ministry of Culture and Communications, Poitiers, France
| | - Leonid Rekovets
- Wrocław University of Environmental and Life Sciences, Wrocław, Poland
| | - Sara E Rhodes
- Interdisciplinary Center for Archaeology and Evolution of Human Behavior, University of Algavre, Faro, Portugal
| | - Aurélien Royer
- Biogéosciences, UMR 6282 CNRS, University of Burgundy, Dijon, France
| | - Natalia V Serdyuk
- Borissiak Paleontological Institute, Russian Academy of Sciences, Moscow, Russia
| | - Marie Soressi
- Faculty of Archaeology, Leiden University, Leiden, The Netherlands
| | - John R Stewart
- Faculty of Science and Technology, Bournemouth University, Poole, UK
| | - Tatiana Strukova
- Institute of Plant and Animal Ecology, Ural Branch, Russian Academy of Sciences, Yekaterinburg, Russia
| | - Sahra Talamo
- Department of Chemistry G. Ciamician, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Jarosław Wilczyński
- Institute of Systematics and Evolution of Animals, Polish Academy of Sciences, Cracow, Poland
| | - Adam Nadachowski
- Institute of Systematics and Evolution of Animals, Polish Academy of Sciences, Cracow, Poland
| |
Collapse
|
7
|
Seasonal Adaptation: Geographic Photoperiod-Temperature Patterns Explain Genetic Variation in the Common Vole Tsh Receptor. Genes (Basel) 2023; 14:genes14020292. [PMID: 36833219 PMCID: PMC9957289 DOI: 10.3390/genes14020292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 01/14/2023] [Accepted: 01/18/2023] [Indexed: 01/26/2023] Open
Abstract
The vertebrate photoperiodic neuroendocrine system uses the photoperiod as a proxy to time the annual rhythms in reproduction. The thyrotropin receptor (TSHR) is a key protein in the mammalian seasonal reproduction pathway. Its abundance and function can tune sensitivity to the photoperiod. To investigate seasonal adaptation in mammals, the hinge region and the first part of the transmembrane domain of the Tshr gene were sequenced for 278 common vole (Microtus arvalis) specimens from 15 localities in Western Europe and 28 localities in Eastern Europe. Forty-nine single nucleotide polymorphisms (SNPs; twenty-two intronic and twenty-seven exonic) were found, with a weak or lack of correlation with pairwise geographical distance, latitude, longitude, and altitude. By applying a temperature threshold to the local photoperiod-temperature ellipsoid, we obtained a predicted critical photoperiod (pCPP) as a proxy for the spring onset of local primary food production (grass). The obtained pCPP explains the distribution of the genetic variation in Tshr in Western Europe through highly significant correlations with five intronic and seven exonic SNPs. The relationship between pCPP and SNPs was lacking in Eastern Europe. Thus, Tshr, which plays a pivotal role in the sensitivity of the mammalian photoperiodic neuroendocrine system, was targeted by natural selection in Western European vole populations, resulting in the optimized timing of seasonal reproduction.
Collapse
|
8
|
Saitoh T, Murakami S, de Guia APO, Ohnishi N, Kawai K. Estimation of Evolutionary Rates for Mitochondrial Control Region in Sibling Species of Myodes (Rodentia) by Calibrations Based on Island Formation. MAMMAL STUDY 2022. [DOI: 10.3106/ms2022-0013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Takashi Saitoh
- Field Science Center, Hokkaido University, Kita 11, Nishi 10, Sapporo 060-0811, Japan
| | - Shota Murakami
- Department of General Systems Studies, Graduate School of Arts and Sciences, The University of Tokyo, Meguro, Tokyo 153-8902, Japan
| | - Anna Pauline O. de Guia
- Animal Biology Division, Institute of Biological Sciences, College of Arts and Sciences, University of the Philippines Los Baños, College, Laguna 4031, Philippines
| | - Naoki Ohnishi
- Tohoku Research Center, Forestry and Forest Products Research Institute, Nabeyashiki, Morioka 020-0123, Japan
| | - Kuniko Kawai
- School of Biological Sciences, Tokai University, Minamisawa, Sapporo 005-0825, Japan
| |
Collapse
|
9
|
Morgan AP, Hughes JJ, Didion JP, Jolley WJ, Campbell KJ, Threadgill DW, Bonhomme F, Searle JB, de Villena FPM. Population structure and inbreeding in wild house mice (Mus musculus) at different geographic scales. Heredity (Edinb) 2022; 129:183-194. [PMID: 35764696 PMCID: PMC9411160 DOI: 10.1038/s41437-022-00551-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 06/09/2022] [Accepted: 06/10/2022] [Indexed: 11/08/2022] Open
Abstract
House mice (Mus musculus) have spread globally as a result of their commensal relationship with humans. In the form of laboratory strains, both inbred and outbred, they are also among the most widely used model organisms in biomedical research. Although the general outlines of house mouse dispersal and population structure are well known, details have been obscured by either limited sample size or small numbers of markers. Here we examine ancestry, population structure, and inbreeding using SNP microarray genotypes in a cohort of 814 wild mice spanning five continents and all major subspecies of Mus, with a focus on M. m. domesticus. We find that the major axis of genetic variation in M. m. domesticus is a south-to-north gradient within Europe and the Mediterranean. The dominant ancestry component in North America, Australia, New Zealand, and various small offshore islands are of northern European origin. Next we show that inbreeding is surprisingly pervasive and highly variable, even between nearby populations. By inspecting the length distribution of homozygous segments in individual genomes, we find that inbreeding in commensal populations is mostly due to consanguinity. Our results offer new insight into the natural history of an important model organism for medicine and evolutionary biology.
Collapse
Affiliation(s)
- Andrew P Morgan
- Department of Genetics and Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, USA.
- Department of Medicine, Duke University Hospital, Durham, NC, USA.
| | - Jonathan J Hughes
- Department of Ecology and Evolutionary Biology, Cornell University, Ithaca, NY, USA
| | - John P Didion
- Department of Genetics and Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, USA
- Independent Scientist, San Diego, CA, USA
| | | | | | - David W Threadgill
- Institute for Genome Sciences and Society, Texas A&M University, College Station, TX, USA
| | - Francois Bonhomme
- Institut des Sciences de l'Évolution Montpellier, Université de Montpellier, Montpellier, France
| | - Jeremy B Searle
- Department of Ecology and Evolutionary Biology, Cornell University, Ithaca, NY, USA
| | | |
Collapse
|
10
|
Inoue Y, Suzuki H. Temporal dynamics of mildly deleterious nonsynonymous substitutions in mitochondrial gene sequences in rodents and moles. Gene 2022; 97:111-121. [PMID: 35753758 DOI: 10.1266/ggs.21-00079] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
We have previously estimated the evolutionary rate (number of substitutions/site/million years) of mitochondrial cytochrome b gene (Cytb) sequences in rodents and moles to be about 0.11 at more recent divergence times of tens of thousands of years, and to decrease rapidly to about 0.03 at more distant divergence times. Because this time dependency is thought to be caused by the removal of mildly deleterious substitutions in later generations, we focused in this study on the abundance of nonsynonymous substitutions. We collected 23 haplogroups of Cytb with signals of late Quaternary population expansion events from rodents and moles and categorized them into three groups for comparison based on predicted expansion start time: 5,000-15,000 years ago (Group I), ca. 53,000 years ago (Group II) and 130,000-230,000 years ago (Group III). We counted the numbers of nonsynonymous and synonymous substitutions in all haplogroups. The rates of nonsynonymous substitutions were lowest in Groups II and III (0.08-0.22), whereas those in Group I varied markedly. We further classified Group I into two subgroups based on high (0.29-0.43) and low (0.09-0.20) nonsynonymous substitution rates, which were likely to be associated with the start of the expansion within 10,000 years and at around 15,000 years ago, respectively. The Group II and III networks had two- or three-step star-shaped structures and tended to exhibit frequent and less frequent nonsynonymous substitutions on exterior and interior branches, respectively. Based on temporal dynamics, nonsynonymous mitochondrial DNA (mtDNA) substitutions in small mammals accounted for at most 40% of all substitutions during the early evolutionary stage and then rapidly declined, dropping to approximately 15%. The results of this study provide a good explanation of the time-dependent trend in the mtDNA evolution rate predicted in previous work.
Collapse
Affiliation(s)
- Yuta Inoue
- Laboratory of Ecology and Genetics, Graduate School of Environmental Science, Hokkaido University
| | - Hitoshi Suzuki
- Laboratory of Ecology and Genetics, Graduate School of Environmental Science, Hokkaido University
| |
Collapse
|
11
|
Çetintürk D, Yiğit N, Castiglia R, Senczuk G, Çolak E. Comparative genetic research on Microtus mystacinus (de Filippi, 1865) distributed in Asia and Europe inferred from mitochondrial (CYTB and COXI) and nuclear (IRBP) gene regions. ANIM BIOL 2022. [DOI: 10.1163/15707563-bja10084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Abstract
The East European vole Microtus mystacinus is the most widespread vole species in Anatolia. It is also frequently seen in watery habitats in a large area of Eurasia. In this paper, an attempt was made to ascertain the level of genetic differentiation between Anatolian (Asian part of Turkey) and Turkish Thracian (European part of Turkey) populations together with additional data from other parts of Asia and Europe by analysing two mitochondrial (cytochrome-b and cytochrome oxidase subunit I) and one nuclear (interphotoreceptor retinoid binding protein) gene regions. Acquired Bayesian Inference trees mostly separated the Asian and European populations of M. mystacinus and the fixation index values implied a significant differentiation between these populations for mitochondrial DNA. On the other hand, the median-joining networks did not show diverging populations, significantly, and the mean genetic distance values among populations were found to be low for both mitochondrial and nuclear DNA. Evolutionary divergence times of Asian and European populations were also calculated and dated back to approximately 0.316–0.111 million years ago, coinciding with the ice ages of the Pleistocene epoch. According to the obtained results, M. mystacinus populations have not diverged enough to form different species; however, there is a separation between Asian and European populations which might result in speciation.
Collapse
Affiliation(s)
- Derya Çetintürk
- Biology Department, Faculty of Science, Ankara University, 06100, Beşevler, Ankara, Turkey
| | - Nuri Yiğit
- Biology Department, Faculty of Science, Ankara University, 06100, Beşevler, Ankara, Turkey
| | - Riccardo Castiglia
- Department of Biology and Biotechnology “Charles Darwin”, La Sapienza University, 00185, Rome, Italy
| | - Gabriele Senczuk
- Department of Agricultural, Environmental and Food Sciences, University of Molise, 86100, Campobasso, Italy
| | - Ercüment Çolak
- Biology Department, Faculty of Science, Ankara University, 06100, Beşevler, Ankara, Turkey
| |
Collapse
|
12
|
Kotlík P, Marková S, Horníková M, Escalante MA, Searle JB. The Bank Vole (Clethrionomys glareolus) as a Model System for Adaptive Phylogeography in the European Theater. Front Ecol Evol 2022. [DOI: 10.3389/fevo.2022.866605] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The legacy of climatic changes during the Pleistocene glaciations allows inferences to be made about the patterns and processes associated with range expansion/colonization, including evolutionary adaptation. With the increasing availability of population genomic data, we have the opportunity to examine these questions in detail and in a variety of non-traditional model species. As an exemplar, here we review more than two decades of work by our group and others that illustrate the potential of a single “non-model model” mammal species - the bank vole (Clethrionomys glareolus), which is particularly well suited to illustrate the complexities that may be associated with range expansion and the power of genomics (and other datasets) to uncover them. We first summarize early phylogeographic work using mitochondrial DNA and then describe new phylogeographic insights gained from population genomic analysis of genome-wide SNP data to highlight the bank vole as one of the most compelling examples of a forest mammal, that survived in cryptic extra-Mediterranean (“northern”) glacial refugia in Europe, and as one of the species in which substantial replacement and mixing of lineages originating from different refugia occurred during end-glacial colonization. Our studies of bank vole hemoglobin structure and function, as well as our recent ecological niche modeling study examining differences among bank vole lineages, led us to develop the idea of “adaptive phylogeography.” This is what we call the study of the role of adaptive differences among populations in shaping phylogeographic patterns. Adaptive phylogeography provides a link between past population history and adaptation that can ultimately help predict the potential of future species responses to climate change. Because the bank vole is part of a community of organisms whose range has repeatedly contracted and then expanded in the past, what we learn from the bank vole will be useful for our understanding of a broad range of species.
Collapse
|
13
|
Baca M, Popović D, Lemanik A, Fewlass H, Talamo S, Zima J, Ridush B, Popov V, Nadachowski A. The Tien Shan vole ( Microtus ilaeus; Rodentia: Cricetidae) as a new species in the Late Pleistocene of Europe. Ecol Evol 2021; 11:16113-16125. [PMID: 34824815 PMCID: PMC8601874 DOI: 10.1002/ece3.8289] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 10/12/2021] [Indexed: 11/09/2022] Open
Abstract
Grey voles (subgenus Microtus) represent a complex of at least seven closely related and partly cryptic species. The range of these species extends from the Atlantic to the Altai Mountains, but most of them occur east of the Black Sea. Using ancient DNA analyses of the Late Pleistocene specimens, we identified a new mtDNA lineage of grey voles in Europe. Phylogenetic analysis of mitochondrial DNA cytochrome b sequences from 23 voles from three caves, namely, Emine-Bair-Khosar (Crimea, Ukraine), Cave 16 (Bulgaria), and Bacho Kiro (Bulgaria), showed that 14 specimens form a previously unrecognized lineage, sister to the Tien Shan vole. The average sequence divergence of this lineage and the extant Tien Shan vole was 4.8%, which is similar to the divergence of grey vole forms, which are considered distinct species or being on the verge of speciation; M. arvalis and M. obscurus or M. mystacinus and M. rossiaemeridionalis. We estimated the time to the most recent common ancestor of the grey voles to be 0.66 Ma, which is over twice the recent estimates, while the divergence of the extant Tien Shan vole and the new lineage to be 0.29 Ma. Our discovery suggests that grey voles may have been more diversified in the past and that their ranges may have differed substantially from current ones. It also underlines the utility of ancient DNA to decipher the evolutionary history of voles.
Collapse
Affiliation(s)
- Mateusz Baca
- Centre of New TechnologiesUniversity of WarsawWarszawaPoland
| | | | - Anna Lemanik
- Institute of Systematics and Evolution of AnimalsPolish Academy of SciencesKrakówPoland
| | - Helen Fewlass
- Department of Human EvolutionMax Planck Institute for Evolutionary AnthropologyLeipzigGermany
| | - Sahra Talamo
- Department of Human EvolutionMax Planck Institute for Evolutionary AnthropologyLeipzigGermany
- Department of Chemistry G. CiamicianUniversity of BolognaBolognaItaly
| | - Jan Zima
- Institute of Vertebrate BiologyAcademy of Sciences of Czech RepublicBrnoCzech Republic
| | - Bogdan Ridush
- Department of Physical Geography, Geomorphology and PaleogeographyYuriy Fedkovych Chernivtsi National UniversityChernivtsiUkraine
| | - Vasil Popov
- Institute of Biodiversity and Ecosystem ResearchBulgarian Academy of SciencesSophiaBulgaria
| | - Adam Nadachowski
- Institute of Systematics and Evolution of AnimalsPolish Academy of SciencesKrakówPoland
| |
Collapse
|
14
|
Dominguez JC, Calero-Riestra M, Olea PP, Malo JE, Burridge CP, Proft K, Illanas S, Viñuela J, García JT. Lack of detectable genetic isolation in the cyclic rodent Microtus arvalis despite large landscape fragmentation owing to transportation infrastructures. Sci Rep 2021; 11:12534. [PMID: 34131199 PMCID: PMC8206325 DOI: 10.1038/s41598-021-91824-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 05/31/2021] [Indexed: 02/05/2023] Open
Abstract
Although roads are widely seen as dispersal barriers, their genetic consequences for animals that experience large fluctuations in population density are poorly documented. We developed a spatially paired experimental design to assess the genetic impacts of roads on cyclic voles (Microtus arvalis) during a high-density phase in North-Western Spain. We compared genetic patterns from 15 paired plots bisected by three different barrier types, using linear mixed models and computing effect sizes to assess the importance of each type, and the influence of road features like width or the age of the infrastructure. Evidence of effects by roads on genetic diversity and differentiation were lacking. We speculate that the recurrent (each 3-5 generations) episodes of massive dispersal associated with population density peaks can homogenize populations and mitigate the possible genetic impact of landscape fragmentation by roads. This study highlights the importance of developing spatially replicated experimental designs that allow us to consider the large natural spatial variation in genetic parameters. More generally, these results contribute to our understanding of the not well explored effects of habitat fragmentation on dispersal in species showing "boom-bust" dynamics.
Collapse
Affiliation(s)
- Julio C Dominguez
- IREC, Instituto de Investigación en Recursos Cinegéticos (CSIC-UCLM-JCCM), Ronda de Toledo, 12, 13071, Ciudad Real, Spain.
| | - María Calero-Riestra
- IREC, Instituto de Investigación en Recursos Cinegéticos (CSIC-UCLM-JCCM), Ronda de Toledo, 12, 13071, Ciudad Real, Spain
| | - Pedro P Olea
- Terrestrial Ecology Group (TEG-UAM), Departamento de Ecología, Facultad de Ciencias, Universidad Autónoma de Madrid, C/Darwin 2, 28049, Madrid, Spain
- Centro de Investigación en Biodiversidad y Cambio Global (CIBC-UAM), Universidad Autónoma de Madrid, C. Darwin 2, 28049, Madrid, Spain
| | - Juan E Malo
- Terrestrial Ecology Group (TEG-UAM), Departamento de Ecología, Facultad de Ciencias, Universidad Autónoma de Madrid, C/Darwin 2, 28049, Madrid, Spain
- Centro de Investigación en Biodiversidad y Cambio Global (CIBC-UAM), Universidad Autónoma de Madrid, C. Darwin 2, 28049, Madrid, Spain
| | - Christopher P Burridge
- Discipline of Biological Sciences, University of Tasmania, Private Bag 55, Hobart, TAS, 7001, Australia
| | - Kirstin Proft
- Discipline of Biological Sciences, University of Tasmania, Private Bag 55, Hobart, TAS, 7001, Australia
| | - Sonia Illanas
- IREC, Instituto de Investigación en Recursos Cinegéticos (CSIC-UCLM-JCCM), Ronda de Toledo, 12, 13071, Ciudad Real, Spain
| | - Javier Viñuela
- IREC, Instituto de Investigación en Recursos Cinegéticos (CSIC-UCLM-JCCM), Ronda de Toledo, 12, 13071, Ciudad Real, Spain
| | - Jesús T García
- IREC, Instituto de Investigación en Recursos Cinegéticos (CSIC-UCLM-JCCM), Ronda de Toledo, 12, 13071, Ciudad Real, Spain
| |
Collapse
|
15
|
Bones geometric morphometrics illustrate 10th millennium cal. BP domestication of autochthonous Cypriot wild boar (Sus scrofa circeus nov. ssp). Sci Rep 2021; 11:11435. [PMID: 34075126 PMCID: PMC8169896 DOI: 10.1038/s41598-021-90933-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Accepted: 05/13/2021] [Indexed: 11/10/2022] Open
Abstract
Epipaleolithic hunter-gatherers from the Near East introduced wild boars (Sus scrofa) to Cyprus, with the Early Pre-Pottery Neolithic (PPN) settlers hunting the wild descendants of these boars. However, the geographic origin of the Cypriot boar and how they were integrated into the earliest forms of pig husbandry remain unsolved. Here, we present data on 11,000 to 9000 cal. BP Sus scrofa from the PPN sites of Klimonas and Shillourokambos. We compared them to contemporaneous populations from the Near East and to Neolithic and modern populations in Corsica, exploring their origin and evolution using biosystematic signals from molar teeth and heel bones (calcanei), using 2D and 3D geometric morphometrics. We found that the Cypriot PPN lineage of Sus scrofa originates from the Northern Levant. Yet, their phenotypic idiosyncrasy suggest that they evolved into an insular sub-species that we named Sus scrofa circeus, referring to Circe, the metamorphosis goddess that changed Ulysses companions into pigs. The phenotypic homogeneity among PPNA Klimonas wild boars and managed populations of PPNB Shillourokambos suggests that local domestication has been undertaken on the endemic S. s. circeus, strengthening the idea that Cyprus was integrated into the core region of animal domestication.
Collapse
|
16
|
Harigai W, Saito A, Suzuki H, Yamamoto M. Genetic Diversity of Ligidium Isopods in Hokkaido and Niigata, Northern Japan, Based on Mitochondrial DNA Analysis. Zoolog Sci 2021; 37:417-428. [PMID: 32972082 DOI: 10.2108/zs200017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 05/24/2020] [Indexed: 11/17/2022]
Abstract
The genetic diversity of the genus Ligidium in Hokkaido and Niigata, northern Japan, was investigated by analyzing the cytochrome c oxidase subunit 1 (CO1) region in the mitochondrial DNA (mtDNA). The genetic diversity in Hokkaido was much lower than that in Niigata. Nine different operational taxonomic units (OTUs) were identified. Only a single OTU, most likely Ligidium japonicum, was found in Hokkaido, whereas all nine OTUs were found in Niigata. Using the mtDNA evolutionary rate determined for the marine invertebrate Haptosquilla pulchella (Miers, 1880), population expansion for OTU1 in Hokkaido was estimated to have occurred at 12,600 years BP, suggesting that Ligidium underwent a bottleneck due to glacial cooling, and the population then expanded after postglacial warming. Assuming that the expansion of the OTU1 population occurred at 9600 years BP, when the sea surface temperature rose offshore of Tokachi in the Northwestern Pacific, the evolutionary rate (µ) of the mtDNA CO1 region in Ligidium is calculated as: 0.087 (95% confidence intervals: min: 0.042-max: 0.12) (substitutions/site/million years). The presence of a haplotype common to Hokkaido and Niigata implies that the haplotype migrated across the Tsugaru Strait. Considering that geological evidence indicates that the Tsugaru Strait was continuously present even during the last glacial maximum when the sea level was at its lowest, accidental transport by human beings or animals might have been critical to the migration of Ligidium.
Collapse
Affiliation(s)
- Wakana Harigai
- Graduate School of Environmental Science, Hokkaido University, Kita-ku, Sapporo 060-0810, Japan,
| | - Aya Saito
- Department of Earth and Planetary Sciences, School of Science, Hokkaido University, Kita-ku, Sapporo 060-0810, Japan
| | - Hitoshi Suzuki
- Graduate School of Environmental Science, Hokkaido University, Kita-ku, Sapporo 060-0810, Japan
| | - Masanobu Yamamoto
- Graduate School of Environmental Science, Hokkaido University, Kita-ku, Sapporo 060-0810, Japan
| |
Collapse
|
17
|
Hulme‐Beaman A, Rudzinski A, Cooper JEJ, Lachlan RF, Dobney K, Thomas MG. geoorigins
: A new method and
r
package for trait mapping and geographic provenancing of specimens without categorical constraints. Methods Ecol Evol 2020. [DOI: 10.1111/2041-210x.13444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ardern Hulme‐Beaman
- Department of Archaeology, Classics and Egyptology University of Liverpool Liverpool UK
- Research Centre in Evolutionary Anthropology and Palaeoecology School of Natural Sciences and Psychology Liverpool John Moores University Liverpool UK
| | - Anna Rudzinski
- Research Department of Genetics, Evolution and Environment University College London London UK
| | - Joseph E. J. Cooper
- School of Biological and Chemical Sciences Queen Mary, University of London London UK
- British Trust for Ornithology The Nunnery Thetford UK
| | - Robert F. Lachlan
- Department of Psychology Royal Holloway University of London Surrey UK
| | - Keith Dobney
- Department of Archaeology, Classics and Egyptology University of Liverpool Liverpool UK
- Department of Archaeology University of Aberdeen Aberdeen UK
- Department of Archaeology Simon Fraser University Burnaby BC Canada
- School of Philosophical and Historical Inquiry University of Sydney Sydney NSW Australia
| | - Mark G. Thomas
- Research Department of Genetics, Evolution and Environment University College London London UK
- UCL Genetics Institute University College London London UK
| |
Collapse
|
18
|
Chevret P, Hautier L, Ganem G, Herman J, Agret S, Auffray JC, Renaud S. Genetic structure in Orkney island mice: isolation promotes morphological diversification. Heredity (Edinb) 2020; 126:266-278. [PMID: 32980864 DOI: 10.1038/s41437-020-00368-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 09/04/2020] [Accepted: 09/04/2020] [Indexed: 11/09/2022] Open
Abstract
Following human occupation, the house mouse has colonised numerous islands, exposing the species to a wide variety of environments. Such a colonisation process, involving successive founder events and bottlenecks, may either promote random evolution or facilitate adaptation, making the relative importance of adaptive and stochastic processes in insular evolution difficult to assess. Here, we jointly analyse genetic and morphometric variation in the house mice (Mus musculus domesticus) from the Orkney archipelago. Genetic analyses, based on mitochondrial DNA and microsatellites, revealed considerable genetic structure within the archipelago, suggestive of a high degree of isolation and long-lasting stability of the insular populations. Morphometric analyses, based on a quantification of the shape of the first upper molar, revealed considerable differentiation compared to Western European populations, and significant geographic structure in Orkney, largely congruent with the pattern of genetic divergence. Morphological diversification in Orkney followed a Brownian motion model of evolution, suggesting a primary role for random drift over adaptation to local environments. Substantial structuring of human populations in Orkney has recently been demonstrated, mirroring the situation found here in house mice. This synanthropic species may thus constitute a bioproxy of human structure and practices even at a very local scale.
Collapse
Affiliation(s)
- Pascale Chevret
- Laboratoire de Biométrie et Biologie Evolutive, UMR 5558 CNRS Université Lyon 1, Université de Lyon, Campus de la Doua, 69100, Villeurbanne, France.
| | - Lionel Hautier
- Institut des Sciences de l'Evolution de Montpellier (ISEM), UMR 5554, Université de Montpellier, CNRS, EPHE, IRD, Montpellier, France
| | - Guila Ganem
- Institut des Sciences de l'Evolution de Montpellier (ISEM), UMR 5554, Université de Montpellier, CNRS, EPHE, IRD, Montpellier, France
| | - Jeremy Herman
- Department of Natural Sciences, National Museums Scotland, Chambers Street, Edinburgh, EH1 1JF, UK
| | - Sylvie Agret
- Institut des Sciences de l'Evolution de Montpellier (ISEM), UMR 5554, Université de Montpellier, CNRS, EPHE, IRD, Montpellier, France
| | - Jean-Christophe Auffray
- Institut des Sciences de l'Evolution de Montpellier (ISEM), UMR 5554, Université de Montpellier, CNRS, EPHE, IRD, Montpellier, France
| | - Sabrina Renaud
- Laboratoire de Biométrie et Biologie Evolutive, UMR 5558 CNRS Université Lyon 1, Université de Lyon, Campus de la Doua, 69100, Villeurbanne, France
| |
Collapse
|
19
|
Sheremetyeva IN. Comparison of Ancient Haplotypes with Modern Island Reed Vole Populations. RUSS J GENET+ 2020. [DOI: 10.1134/s1022795420070145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
20
|
Puckett EE, Orton D, Munshi‐South J. Commensal Rats and Humans: Integrating Rodent Phylogeography and Zooarchaeology to Highlight Connections between Human Societies. Bioessays 2020; 42:e1900160. [DOI: 10.1002/bies.201900160] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 02/09/2020] [Indexed: 12/13/2022]
Affiliation(s)
- Emily E. Puckett
- Department of Biological SciencesUniversity of Memphis Memphis TN 38152 USA
| | - David Orton
- BioArChDepartment of ArchaeologyUniversity of York York YO10 5DD UK
| | | |
Collapse
|
21
|
García JT, Domínguez‐Villaseñor J, Alda F, Calero‐Riestra M, Pérez Olea P, Fargallo JA, Martínez‐Padilla J, Herranz J, Oñate JJ, Santamaría A, Motro Y, Attie C, Bretagnolle V, Delibes J, Viñuela J. A complex scenario of glacial survival in Mediterranean and continental refugia of a temperate continental vole species (
Microtus arvalis
) in Europe. J ZOOL SYST EVOL RES 2020. [DOI: 10.1111/jzs.12323] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jesús T. García
- IREC, Instituto de Investigación en Recursos Cinegéticos (CSIC‐UCLM‐JCCM) Ciudad Real Spain
| | | | - Fernando Alda
- Museum of Natural Science, Department of Biological Sciences Louisiana State University Baton Rouge Louisiana USA
| | - María Calero‐Riestra
- IREC, Instituto de Investigación en Recursos Cinegéticos (CSIC‐UCLM‐JCCM) Ciudad Real Spain
| | - Pedro Pérez Olea
- Terrestrial Ecology Group (TEG), Departamento de Ecología Universidad Autónoma de Madrid Madrid Spain
| | - Juan Antonio Fargallo
- Department of Evolutionary Ecology Museo Nacional de Ciencias Naturales MNCN‐CSIC Madrid Spain
| | | | - Jesús Herranz
- Terrestrial Ecology Group (TEG), Departamento de Ecología Universidad Autónoma de Madrid Madrid Spain
| | - Juan José Oñate
- Terrestrial Ecology Group (TEG), Departamento de Ecología Universidad Autónoma de Madrid Madrid Spain
| | - Ana Santamaría
- IREC, Instituto de Investigación en Recursos Cinegéticos (CSIC‐UCLM‐JCCM) Ciudad Real Spain
| | - Yoav Motro
- Plant Protection and Inspection Services Ministry of Agriculture and Rural Development Bet Dagan Israel
| | | | - Vincent Bretagnolle
- Centre d’Etudes Biologiques de Chizé, UMR 7372 CNRS and Université de la Rochelle La Rochelle France
- LTSER Zone Atelier Plaine and Val de Sèvre CNRS Villiers‐en‐Bois France
| | | | - Javier Viñuela
- IREC, Instituto de Investigación en Recursos Cinegéticos (CSIC‐UCLM‐JCCM) Ciudad Real Spain
| |
Collapse
|
22
|
Thanou E, Paragamian K, Lymberakis P. Social but lonely: Species delimitation of social voles and the evolutionary history of the only
Microtus
species living in Africa. J ZOOL SYST EVOL RES 2020. [DOI: 10.1111/jzs.12325] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Evanthia Thanou
- Department of Biology, Section of Animal Biology University of Patra Patra Greece
- Department of Biology University of Washington Seattle Washington USA
- The Molecular Ecology Backshop Loutraki Greece
| | | | - Petros Lymberakis
- Natural History Museum of Crete, University of Crete Irakleio Greece
| |
Collapse
|
23
|
Impact of past climate warming on genomic diversity and demographic history of collared lemmings across the Eurasian Arctic. Proc Natl Acad Sci U S A 2020; 117:3026-3033. [PMID: 31988125 DOI: 10.1073/pnas.1913596117] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The Arctic climate was warmer than today at the last interglacial and the Holocene thermal optimum. To reveal the impact of past climate-warming events on the demographic history of an Arctic specialist, we examined both mitochondrial and nuclear genomic variation in the collared lemming (Dicrostonyx torquatus, Pallas), a keystone species in tundra communities, across its entire distribution in northern Eurasia. The ancestral phylogenetic position of the West Beringian group and divergence time estimates support the hypothesis of continental range contraction to a single refugial area located in West Beringia during high-magnitude warming of the last interglacial, followed by westward recolonization of northern Eurasia in the last glacial period. The West Beringian group harbors the highest mitogenome diversity and its inferred demography indicates a constantly large effective population size over the Late Pleistocene to Holocene. This suggests that northward forest expansion during recent warming of the Holocene thermal optimum did not affect the gene pool of the collared lemming in West Beringia but reduced genomic diversity and effective population size in all other regions of the Eurasian Arctic. Demographic inference from genomic diversity was corroborated by species distribution modeling showing reduction in species distribution during past climate warming. These conclusions are supported by recent paleoecological evidence suggesting smaller temperature increases and moderate northward forest advances in the extreme northeast of Eurasia during the Late Pleistocene-to-Holocene warming events. This study emphasizes the importance of West Beringia as a potential refugium for cold-adapted Arctic species under ongoing climate warming.
Collapse
|
24
|
Fletcher NK, Acevedo P, Herman JS, Paupério J, Alves PC, Searle JB. Glacial cycles drive rapid divergence of cryptic field vole species. Ecol Evol 2019; 9:14101-14113. [PMID: 31938506 PMCID: PMC6953675 DOI: 10.1002/ece3.5846] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Accepted: 10/24/2019] [Indexed: 11/07/2022] Open
Abstract
Understanding the factors that contribute to the generation of reproductively isolated forms is a fundamental goal of evolutionary biology. Cryptic species are an especially interesting challenge to study in this context since they lack obvious morphological differentiation that provides clues to adaptive divergence that may drive reproductive isolation. Geographical isolation in refugial areas during glacial cycling is known to be important for generating genetically divergent populations, but its role in the origination of new species is still not fully understood and likely to be situation dependent. We combine analysis of 35,434 single-nucleotide polymorphisms (SNPs) with environmental niche modeling (ENM) to investigate genomic and ecological divergence in three cryptic species formerly classified as the field vole (Microtus agrestis). The SNPs demonstrate high genomic divergence (pairwise F ST values of 0.45-0.72) and little evidence of gene flow among the three field vole cryptic species, and we argue that genetic drift may have been a particularly important mechanism for divergence in the group. The ENM reveals three areas as potential glacial refugia for the cryptic species and differing climatic niches, although with spatial overlap between species pairs. This evidence underscores the role that glacial cycling has in promoting genetic differentiation and reproductive isolation by subdivision into disjunct distributions at glacial maxima in areas relatively close to ice sheets. Future investigation of the intrinsic barriers to gene flow between the field vole cryptic species is required to fully assess the mechanisms that contribute to reproductive isolation. In addition, the Portuguese field vole (M. rozianus) shows a high inbreeding coefficient and a restricted climatic niche, and warrants investigation into its conservation status.
Collapse
Affiliation(s)
| | - Pelayo Acevedo
- Instituto de Investigación en Recursos Cinegéticos, IREC (UCLM‐CSIC‐JCCM)Ciudad RealSpain
| | - Jeremy S. Herman
- Department of Natural SciencesNational Museums ScotlandEdinburghUK
| | - Joana Paupério
- CIBIO/InBio, Centro de Investigação em Biodiversidade e Recursos GenéticosUniversidade do Porto, Campus de VairãoVairãoPortugal
| | - Paulo C. Alves
- CIBIO/InBio, Centro de Investigação em Biodiversidade e Recursos GenéticosUniversidade do Porto, Campus de VairãoVairãoPortugal
- Departamento de BiologiaFaculdade de CiênciasUniversidade do PortoPortoPortugal
| | - Jeremy B. Searle
- Department of Ecology and Evolutionary BiologyCornell UniversityIthacaNYUSA
- CIBIO/InBio, Centro de Investigação em Biodiversidade e Recursos GenéticosUniversidade do Porto, Campus de VairãoVairãoPortugal
- Departamento de BiologiaFaculdade de CiênciasUniversidade do PortoPortoPortugal
| |
Collapse
|
25
|
Highly divergent lineage of narrow-headed vole from the Late Pleistocene Europe. Sci Rep 2019; 9:17799. [PMID: 31780683 PMCID: PMC6882798 DOI: 10.1038/s41598-019-53937-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Accepted: 10/01/2019] [Indexed: 01/27/2023] Open
Abstract
During the Late Pleistocene, narrow-headed voles (Lasiopodomys gregalis) inhabited Eurasia’s vast territories, frequently becoming the dominant small mammal species among steppe-tundra communities. We investigated the relationship between this species’ European and Asiatic populations by sequencing the mtDNA genomes of two extant specimens from Russia and 10 individuals from five Central European sites, dated to the post-LGM period. Phylogenetic analyses based on a large portion of mtDNA genomes highly supported the positioning of L. gregalis within Arvicolinae. The phylogeny based on mtDNA cytochrome b sequences revealed a deep divergence of European narrow-headed voles from Asiatic ones and their sister position against the extant L. gregalis and L. raddei. The divergence of the European lineage was estimated to a minimum 230 thousand years ago. This suggest, contrary to the current biogeographic hypotheses, that during the interglacial periods narrow-headed vole did not retreat from Europe but survived the unfavourable conditions within the refugial areas. Based on this result, we propose to establish a cryptic species status for the Late Pleistocene European narrow-headed vole and to name this taxon Lasiopodomys anglicus.
Collapse
|
26
|
Stojak J, Tarnowska E. Polish suture zone as the goblet of truth in post-glacial history of mammals in Europe. MAMMAL RES 2019. [DOI: 10.1007/s13364-019-00433-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
|
27
|
Hanazaki K, Tomozawa M, Suzuki Y, Kinoshita G, Yamamoto M, Irino T, Suzuki H. Estimation of Evolutionary Rates of Mitochondrial DNA in Two Japanese Wood Mouse Species Based on Calibrations with Quaternary Environmental Changes. Zoolog Sci 2019; 34:201-210. [PMID: 28589839 DOI: 10.2108/zs160169] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Reliable estimates of evolutionary rates of mitochondrial DNA might allow us to build realistic evolutionary scenarios covering broad time scales based on phylogenetic inferences. In the present study, we sought to obtain estimates of evolutionary rates in murine rodents using calibrations against historical biogeographic events. We first assumed that land-bridge-like structures that appeared intermittently at glacial maxima with 100,000-year intervals shaped the divergence patterns of cytochrome b (Cytb) sequences (1140 bp) of the larger Japanese wood mouse Apodemus speciosus. The comparison of sequences from peripheral remote islands that are separated from one another by deep straits allowed us to estimate mitochondrial DNA evolutionary rates (substitutions/site/million years) to be 0.027 to 0.036, with presumed calibrations from 140,000, 250,000, 350,000, and 440,000 years ago. Second, we addressed rapid expansion events inferred from analyses of the Cytb sequences of the lesser Japanese wood mouse A. argenteus. We detected five expansion signals in the dataset and established three categories based on the expansion parameter tau values: 3.9, 5.6-5.7, and 7.8-8.1. Considering that the climate became warmer 15,000, 53,000, and 115,000 years ago after preceding periods of rapid cooling, we calculated evolutionary rates to be 0.114, 0.047, and 0.031, respectively. This preliminary concept of the evolutionary rates on a time scale from 15,000 to 440,000 years ago for the wood mouse should be refined and tested in other species of murine rodents, including mice and rats.
Collapse
Affiliation(s)
- Kaori Hanazaki
- 1 Graduate School of Environmental Science, Hokkaido University, Kita-ku, Sapporo 060-0810, Japan
| | | | - Yutaro Suzuki
- 1 Graduate School of Environmental Science, Hokkaido University, Kita-ku, Sapporo 060-0810, Japan
| | - Gohta Kinoshita
- 1 Graduate School of Environmental Science, Hokkaido University, Kita-ku, Sapporo 060-0810, Japan
| | - Masanobu Yamamoto
- 1 Graduate School of Environmental Science, Hokkaido University, Kita-ku, Sapporo 060-0810, Japan
| | - Tomohisa Irino
- 1 Graduate School of Environmental Science, Hokkaido University, Kita-ku, Sapporo 060-0810, Japan
| | - Hitoshi Suzuki
- 1 Graduate School of Environmental Science, Hokkaido University, Kita-ku, Sapporo 060-0810, Japan
| |
Collapse
|
28
|
Herman JS, Stojak J, Paupério J, Jaarola M, Wójcik JM, Searle JB. Genetic variation in field voles ( Microtus agrestis) from the British Isles: selective sweeps or population bottlenecks? Biol J Linn Soc Lond 2019. [DOI: 10.1093/biolinnean/bly213] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
| | - Joanna Stojak
- Mammal Research Institute of Polish Academy of Sciences, Białowieża, Poland
| | - Joana Paupério
- CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, Vairão, Portugal
| | - Maarit Jaarola
- Department of Clinical and Experimental Medicine, Linköping University, Sweden
| | - Jan M Wójcik
- Mammal Research Institute of Polish Academy of Sciences, Białowieża, Poland
| | - Jeremy B Searle
- Department of Ecology and Evolution, Cornell University, Ithaca, NY, USA
| |
Collapse
|
29
|
Queirós J, Acevedo P, Santos JPV, Barasona J, Beltran-Beck B, González-Barrio D, Armenteros JA, Diez-Delgado I, Boadella M, Fernandéz de Mera I, Ruiz-Fons JF, Vicente J, de la Fuente J, Gortázar C, Searle JB, Alves PC. Red deer in Iberia: Molecular ecological studies in a southern refugium and inferences on European postglacial colonization history. PLoS One 2019; 14:e0210282. [PMID: 30620758 PMCID: PMC6324796 DOI: 10.1371/journal.pone.0210282] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Accepted: 12/19/2018] [Indexed: 01/31/2023] Open
Abstract
The red deer (Cervus elaphus) is a widespread wild ungulate in Europe that has suffered strong anthropogenic impacts over their distribution during the last centuries, but also at the present time, due its economic importance as a game species. Here we focus on the evolutionary history of the red deer in Iberia, one of the three main southern refugial areas for temperate species in Europe, and addressed the hypothesis of a cryptic refugia at higher latitudes during the Last Glacial Maximum (LGM). A total of 911 individuals were sampled, genotyped for 34 microsatellites specifically developed for red deer and sequenced for a fragment of 670 bp of the mitochondrial (mtDNA) D-loop. The results were combined with published mtDNA sequences, and integrated with species distribution models and historical European paleo-distribution data, in order to further examine the alternative glacial refugial models and the influence of cryptic refugia on European postglacial colonization history. Clear genetic differentiation between Iberian and European contemporary populations was observed at nuclear and mtDNA levels, despite the mtDNA haplotypes central to the phylogenetic network are present across western Europe (including Iberia) suggesting a panmictic population in the past. Species distribution models, fossil records and genetic data support a timing of divergence between Iberian and European populations that overlap with the LGM. A notable population structure was also found within the Iberian Peninsula, although several populations displayed high levels of admixture as a consequence of recent red deer translocations. Five D-loop sub-lineages were found in Iberia that belong to the Western European mtDNA lineage, while there were four main clusters based on analysis of nuclear markers. Regarding glacial refugial models, our findings provide detailed support for the hypothesis that red deer may have persisted in cryptic northern refugia in western Europe during the LGM, most likely in southern France, southern Ireland, or in a region between them (continental shelf), and these regions were the source of individuals during the European re-colonization. This evidence heightens the importance of conserving the high mitochondrial and nuclear diversity currently observed in Iberian populations.
Collapse
Affiliation(s)
- João Queirós
- Centro de Investigacão em Biodiversidade e Recursos Genéticos (CIBIO)/InBio Laboratório Associado, Universidade do Porto, R. Monte-Crasto, Vairão, Portugal
- Departamento de Biologia, Faculdade de Ciências da Universidade do Porto (FCUP), Porto, Portugal
- SaBio Research Group, Instituto de Investigación en Recursos Cinegéticos IREC (CSIC-UCLM-JCCM), Ronda de Toledo s/n, Ciudad Real, Spain
- * E-mail:
| | - Pelayo Acevedo
- Centro de Investigacão em Biodiversidade e Recursos Genéticos (CIBIO)/InBio Laboratório Associado, Universidade do Porto, R. Monte-Crasto, Vairão, Portugal
- SaBio Research Group, Instituto de Investigación en Recursos Cinegéticos IREC (CSIC-UCLM-JCCM), Ronda de Toledo s/n, Ciudad Real, Spain
| | - João P. V. Santos
- SaBio Research Group, Instituto de Investigación en Recursos Cinegéticos IREC (CSIC-UCLM-JCCM), Ronda de Toledo s/n, Ciudad Real, Spain
- Departamento de Biologia & CESAM, Universidade de Aveiro, Aveiro, Portugal
| | - Jose Barasona
- SaBio Research Group, Instituto de Investigación en Recursos Cinegéticos IREC (CSIC-UCLM-JCCM), Ronda de Toledo s/n, Ciudad Real, Spain
| | - Beatriz Beltran-Beck
- SaBio Research Group, Instituto de Investigación en Recursos Cinegéticos IREC (CSIC-UCLM-JCCM), Ronda de Toledo s/n, Ciudad Real, Spain
| | - David González-Barrio
- SaBio Research Group, Instituto de Investigación en Recursos Cinegéticos IREC (CSIC-UCLM-JCCM), Ronda de Toledo s/n, Ciudad Real, Spain
| | - Jose A. Armenteros
- SaBio Research Group, Instituto de Investigación en Recursos Cinegéticos IREC (CSIC-UCLM-JCCM), Ronda de Toledo s/n, Ciudad Real, Spain
| | - Iratxe Diez-Delgado
- SaBio Research Group, Instituto de Investigación en Recursos Cinegéticos IREC (CSIC-UCLM-JCCM), Ronda de Toledo s/n, Ciudad Real, Spain
| | - Mariana Boadella
- SaBio Research Group, Instituto de Investigación en Recursos Cinegéticos IREC (CSIC-UCLM-JCCM), Ronda de Toledo s/n, Ciudad Real, Spain
- SABIOtec. Ed. Polivalente UCLM, Ciudad Real, Spain
| | - Isabel Fernandéz de Mera
- SaBio Research Group, Instituto de Investigación en Recursos Cinegéticos IREC (CSIC-UCLM-JCCM), Ronda de Toledo s/n, Ciudad Real, Spain
| | - Jose F. Ruiz-Fons
- SaBio Research Group, Instituto de Investigación en Recursos Cinegéticos IREC (CSIC-UCLM-JCCM), Ronda de Toledo s/n, Ciudad Real, Spain
| | - Joaquin Vicente
- SaBio Research Group, Instituto de Investigación en Recursos Cinegéticos IREC (CSIC-UCLM-JCCM), Ronda de Toledo s/n, Ciudad Real, Spain
| | - Jose de la Fuente
- SaBio Research Group, Instituto de Investigación en Recursos Cinegéticos IREC (CSIC-UCLM-JCCM), Ronda de Toledo s/n, Ciudad Real, Spain
- Department of Veterinary Pathobiology, Center for Veterinary Health Sciences, Oklahoma State University, Stillwater, OK, United States of America
| | - Christian Gortázar
- SaBio Research Group, Instituto de Investigación en Recursos Cinegéticos IREC (CSIC-UCLM-JCCM), Ronda de Toledo s/n, Ciudad Real, Spain
| | - Jeremy B. Searle
- Centro de Investigacão em Biodiversidade e Recursos Genéticos (CIBIO)/InBio Laboratório Associado, Universidade do Porto, R. Monte-Crasto, Vairão, Portugal
- Departamento de Biologia, Faculdade de Ciências da Universidade do Porto (FCUP), Porto, Portugal
- Department of Ecology and Evolutionary Biology, Cornell University, Ithaca, NY, United States of America
| | - Paulo C. Alves
- Centro de Investigacão em Biodiversidade e Recursos Genéticos (CIBIO)/InBio Laboratório Associado, Universidade do Porto, R. Monte-Crasto, Vairão, Portugal
- Departamento de Biologia, Faculdade de Ciências da Universidade do Porto (FCUP), Porto, Portugal
- Wildlife Biology Program, University of Montana, Missoula, MT, United States of America
| |
Collapse
|
30
|
Holicová T, Sedláček F, Mácová A, Vlček J, Robovský J. New record of Microtusmystacinus in eastern Kazakhstan: phylogeographical considerations. Zookeys 2018:67-80. [PMID: 30271235 PMCID: PMC6160783 DOI: 10.3897/zookeys.781.25359] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 06/18/2018] [Indexed: 11/22/2022] Open
Abstract
The Eastern European vole (Microtusmystacinus) is an arvicoline rodent distributed across northern and eastern Europe, the Balkans, Turkey, Armenia, NW and N Iran, Russia as far east as the Tobol River in W Siberia, and W and N Kazakhstan. We present a novel records from eastern Kazakhstan (the village of Dzhambul – 49°14'21.3"N, 86°18'29.9"E and the village of Sekisovka – 50°21'9.18"N, 82°35'46.5"E) based on mtDNA and we discuss implications of this findings on biogeography of eastern Kazakhstan populations. Marine Isotope Stage 11 is considered an important period for the diversification of the arvalis species group. In the context of our study, it is important to analyse genetically discontinuous Siberian populations, and the current distribution of Microtusmystacinus in new localities in eastern Kazakhstan.
Collapse
Affiliation(s)
- Tereza Holicová
- Department of Zoology, Faculty of Science, University of South Bohemia, České Budějovice, Czech Republic University of South Bohemia České Budějovice Czech Republic
| | - František Sedláček
- Department of Zoology, Faculty of Science, University of South Bohemia, České Budějovice, Czech Republic University of South Bohemia České Budějovice Czech Republic
| | - Anna Mácová
- Department of Parasitology, Faculty of Science, University of South Bohemia, České Budějovice, Czech Republic University of South Bohemia České Budějovice Czech Republic
| | - Jakub Vlček
- Department of Zoology, Faculty of Science, University of South Bohemia, České Budějovice, Czech Republic University of South Bohemia České Budějovice Czech Republic
| | - Jan Robovský
- Department of Zoology, Faculty of Science, University of South Bohemia, České Budějovice, Czech Republic University of South Bohemia České Budějovice Czech Republic
| |
Collapse
|
31
|
Climatic influences on the genetic structure and distribution of the common vole and field vole in Europe. MAMMAL RES 2018. [DOI: 10.1007/s13364-018-0395-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
32
|
Bize P, Lowe I, Lehto Hürlimann M, Heckel G. Effects of the Mitochondrial and Nuclear Genomes on Nonshivering Thermogenesis in a Wild Derived Rodent. Integr Comp Biol 2018; 58:532-543. [DOI: 10.1093/icb/icy072] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Affiliation(s)
- Pierre Bize
- School of Biological Sciences, University of Aberdeen, Zoology Building, AB24 2TZ Aberdeen, UK
- Department of Ecology and Evolution, University of Lausanne, CH-1015 Lausanne, Switzerland
| | - Imogen Lowe
- School of Biological Sciences, University of Aberdeen, Zoology Building, AB24 2TZ Aberdeen, UK
| | - Mikko Lehto Hürlimann
- Department of Ecology and Evolution, University of Lausanne, CH-1015 Lausanne, Switzerland
| | - Gerald Heckel
- Computational and Molecular Population Genetics, Institute of Ecology and Evolution, University of Bern, Hochschulstrasse 6, CH-3012 Bern, Switzerland
| |
Collapse
|
33
|
Zheng C, Yang F, Zeng L, Vargo EL, Xu Y. Genetic diversity and colony structure of Tapinoma melanocephalum on the islands and mainland of South China. Ecol Evol 2018; 8:5427-5440. [PMID: 29938063 PMCID: PMC6010919 DOI: 10.1002/ece3.4065] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2017] [Revised: 03/06/2018] [Accepted: 03/24/2018] [Indexed: 11/07/2022] Open
Abstract
AIM Tapinoma melanocephalum is listed as one of the most important invasive pest species in China. Information regarding the patterns of invasion and effects of geographic isolation on the population genetics of this species is largely lacking. LOCATION South China. METHODS To address this problem, we genotyped 39 colonies (two colonies were collapsed due to genetic similarity) using microsatellite markers and mitochondrial DNA sequencing to compare colony genetic structure of T. melanocephalum on the mainland and islands of South China. RESULTS An analysis of the colony genotypes showed that the genetic diversity of the mainland population was slightly higher than that of the island populations but not significantly so. However, the observed heterozygosity on Shangchuan Island (SCD) was significantly lower than that of the other colonies. We also found six haplotypes in 111 mitochondrial DNA COI sequences. The relatedness (r) value between colonies of SCD was 0.410, higher than that of the other populations. The genetic clusters among colonies were not related to geographic locations and exhibited admixture likely due to frequent human-mediated dispersal associated with trade between the mainland population and the islands. Pairwise FSTs between populations showed differentiation among mainland populations, while SCD displayed high levels of divergence (FST > 0.15) from most mainland populations. There was no significant isolation by distance among colonies. Most populations showed signs of a bottleneck effect. MAIN CONCLUSIONS Our study suggests that there was no significant difference in the genetic diversity among the islands and the mainland; however, the lower genetic diversity, the higher degree of genetic divergence from other colonies, and the higher relatedness among nestmates made the SCD population stand out from all the others.
Collapse
Affiliation(s)
- Chunyan Zheng
- Department of EntomologySouth China Agricultural UniversityGuangzhouChina
| | - Fan Yang
- Department of EntomologySouth China Agricultural UniversityGuangzhouChina
| | - Ling Zeng
- Department of EntomologySouth China Agricultural UniversityGuangzhouChina
| | - Edward L. Vargo
- Department of EntomologyTexas A&M UniversityCollege StationTexas
| | - Yijuan Xu
- Department of EntomologySouth China Agricultural UniversityGuangzhouChina
| |
Collapse
|
34
|
Lalis A, Mona S, Stoetzel E, Bonhomme F, Souttou K, Ouarour A, Aulagnier S, Denys C, Nicolas V. Out of Africa: demographic and colonization history of the Algerian mouse (Mus spretus Lataste). Heredity (Edinb) 2018; 122:150-171. [PMID: 29795180 DOI: 10.1038/s41437-018-0089-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Revised: 02/28/2018] [Accepted: 04/16/2018] [Indexed: 11/09/2022] Open
Abstract
North Africa is now recognized as a major area for the emergence and dispersal of anatomically modern humans from at least 315 kya. The Mediterranean Basin is thus particularly suited to study the role of climate versus human-mediated changes on the evolutionary history of species. The Algerian mouse (Mus spretus Lataste) is an endemic species from this basin, with its distribution restricted to North Africa (from Libya to Morocco), Iberian Peninsula and South of France. A rich paleontological record of M. spretus exists in North Africa, suggesting hypotheses concerning colonization pathways, and the demographic and morphologic history of this species. Here we combined genetic (3 mitochondrial DNA loci and 18 microsatellites) and climatic niche modeling data to infer the evolutionary history of the Algerian mouse. We collected 646 new individuals in 51 localities. Our results are consistent with an anthropogenic translocation of the Algerian mouse from North Africa to the Iberian Peninsula via Neolithic navigators, probably from the Tingitane Peninsula. Once arrived in Spain, suitable climatic conditions would then have favored the dispersion of the Algerian mice to France. The morphological differentiation observed between Spanish, French and North African populations could be explained by a founder effect and possibly local adaptation. This article helps to better understand the role of climate versus human-mediated changes on the evolutionary history of mammal species in the Mediterranean Basin.
Collapse
Affiliation(s)
- Aude Lalis
- Institut de Systématique, Evolution, Biodiversité, ISYEB - UMR 7205 - CNRS, MNHN, UPMC, EPHE, Sorbonne Universités, Paris, France
| | - Stefano Mona
- Institut de Systématique, Evolution, Biodiversité, ISYEB - UMR 7205 - CNRS, MNHN, UPMC, EPHE, Sorbonne Universités, Paris, France.,EPHE, PSL Research University, Paris, France
| | - Emmanuelle Stoetzel
- Histoire Naturelle de l'Homme Préhistorique, HNHP-UMR 7194-CNRS, MNHN, UPVD, Sorbonne Universités, Paris, France
| | - François Bonhomme
- Institut des Sciences de l'Evolution, ISEM-UMR 4554, CNRS, IRD, EPHE, Université de Montpellier, Montpellier, France
| | - Karim Souttou
- Department of Agronomy, Faculty of Natural Science and Life, University Ziane Achour, Djelfa, Algeria
| | - Ali Ouarour
- Laboratoire de Biologie et Santé, Faculté des Sciences, Université Abdelmalek Essâadi, Tétouan, Morocco
| | - Stéphane Aulagnier
- Institut National de la Recherche Agronomique, UR35 Comportement et Ecologie de la Faune Sauvage, Caytanet-Tolosan, France
| | - Christiane Denys
- Institut de Systématique, Evolution, Biodiversité, ISYEB - UMR 7205 - CNRS, MNHN, UPMC, EPHE, Sorbonne Universités, Paris, France
| | - Violaine Nicolas
- Institut de Systématique, Evolution, Biodiversité, ISYEB - UMR 7205 - CNRS, MNHN, UPMC, EPHE, Sorbonne Universités, Paris, France.
| |
Collapse
|
35
|
Verkuil YI, van Guldener WEA, Lagendijk DDG, Smit C. Molecular identification of temperate Cricetidae and Muridae rodent species using fecal samples collected in a natural habitat. MAMMAL RES 2018. [DOI: 10.1007/s13364-018-0359-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
36
|
West AG, King CM. Variation in mandible shape and body size of house mice Mus musculus in five separate New Zealand forest habitats. NEW ZEALAND JOURNAL OF ZOOLOGY 2018. [DOI: 10.1080/03014223.2017.1411955] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Annie G. West
- School of Science, University of Waikato, Hamilton, New Zealand
| | - Carolyn M. King
- School of Science, University of Waikato, Hamilton, New Zealand
| |
Collapse
|
37
|
Andersen LW, Jacobsen M, Vedel-Smith C, Jensen TS. Mice as stowaways? Colonization history of Danish striped field mice. Biol Lett 2017; 13:rsbl.2017.0064. [PMID: 28679695 DOI: 10.1098/rsbl.2017.0064] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Accepted: 06/12/2017] [Indexed: 11/12/2022] Open
Abstract
Species from the steppe region of Eastern Europe likely colonized northwestern Europe in connection with agriculture after 6500 BP. The striped field mouse (Apodemus agrarius Pallas, 1783), is a steppe-derived species often found in human crops. It is common on the southern Danish islands of Lolland and Falster, which have been isolated from mainland Europe since approximately 10 300-8000 BP. Thus, this species could have been brought in with humans in connection with agriculture, or it could be an earlier natural invader. We sequenced 86 full mitochondrial genomes from the northwestern range of the striped field mouse, analysed phylogenetic relationships and estimated divergence time. The results supported human-induced colonization of Denmark in the Subatlantic or Subboreal period. A newly discovered population from Central Jutland in Denmark diverged from Falster approximately 100-670 years ago, again favouring human introduction. One individual from Sweden turned out to be a recent introduction from Central Jutland.
Collapse
Affiliation(s)
| | - Magnus Jacobsen
- Institute of Bioscience, Aarhus University, Ny Munkegade 114, 8000 Aarhus, Denmark
| | | | | |
Collapse
|
38
|
Woods R, Marr MM, Brace S, Barnes I. The Small and the Dead: A Review of Ancient DNA Studies Analysing Micromammal Species. Genes (Basel) 2017; 8:E312. [PMID: 29117125 PMCID: PMC5704225 DOI: 10.3390/genes8110312] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Revised: 10/13/2017] [Accepted: 10/13/2017] [Indexed: 02/06/2023] Open
Abstract
The field of ancient DNA (aDNA) has recently been in a state of exponential growth, largely driven by the uptake of Next Generation Sequencing (NGS) techniques. Much of this work has focused on the mammalian megafauna and ancient humans, with comparatively less studies looking at micromammal fauna, despite the potential of these species in testing evolutionary, environmental and taxonomic theories. Several factors make micromammal fauna ideally suited for aDNA extraction and sequencing. Micromammal subfossil assemblages often include the large number of individuals appropriate for population level analyses, and, furthermore, the assemblages are frequently found in cave sites where the constant temperature and sheltered environment provide favourable conditions for DNA preservation. This review looks at studies that include the use of aDNA in molecular analysis of micromammal fauna, in order to examine the wide array of questions that can be answered in the study of small mammals using new palaeogenetic techniques. This study highlights the bias in current aDNA studies and assesses the future use of aDNA as a tool for the study of micromammal fauna.
Collapse
Affiliation(s)
- Roseina Woods
- Department of Earth Sciences, Natural History Museum, Cromwell Road, London SW7 5BD, UK.
| | - Melissa M Marr
- Department of Earth Sciences, Natural History Museum, Cromwell Road, London SW7 5BD, UK.
| | - Selina Brace
- Department of Earth Sciences, Natural History Museum, Cromwell Road, London SW7 5BD, UK.
| | - Ian Barnes
- Department of Earth Sciences, Natural History Museum, Cromwell Road, London SW7 5BD, UK.
| |
Collapse
|
39
|
Radiocarbon dating minute amounts of bone (3-60 mg) with ECHoMICADAS. Sci Rep 2017; 7:7141. [PMID: 28769125 PMCID: PMC5541129 DOI: 10.1038/s41598-017-07645-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Accepted: 06/30/2017] [Indexed: 11/09/2022] Open
Abstract
Because hard tissues can be radiocarbon dated, they are key to establishing the archaeological chronologies, palaeoenvironmental reconstructions and historical-biogeographical processes of the last 50,000 years. The advent of accelerator mass spectrometers (AMS) has revolutionized the field of archaeology but routine AMS dating still requires 60-200 mg of bone, which far exceeds that of small vertebrates or remains which hold a patrimonial value (e.g. hominid remains or worked bone artefacts). Here, we present the first radiocarbon dates obtained from minute amounts of bone (3-60 mg) using a MIni CArbon DAting System (MICADAS). An optimized protocol allowed us to extract enough material to produce between 0.2 and 1.0 mg of carbon for graphite targets. Our approach was tested on known-age samples dating back to 40,000 BP, and served as proof of concept. The method was then applied to two archaeological sites where reliable dates were obtained from the single bones of small mammals. These results open the way for the routine dating of small or key bone samples.
Collapse
|
40
|
Barbosa S, Paupério J, Herman JS, Ferreira CM, Pita R, Vale-Gonçalves HM, Cabral JA, Garrido-García JA, Soriguer RC, Beja P, Mira A, Alves PC, Searle JB. Endemic species may have complex histories: within-refugium phylogeography of an endangered Iberian vole. Mol Ecol 2017; 26:951-967. [DOI: 10.1111/mec.13994] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2016] [Revised: 11/18/2016] [Accepted: 12/13/2016] [Indexed: 01/18/2023]
Affiliation(s)
- S. Barbosa
- CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos; InBIO Laboratório Associado; Universidade do Porto; 4485-661 Vairão Portugal
- Departamento de Biologia; Faculdade de Ciências da Universidade do Porto; Rua do Campo Alegre s/n 4169-007 Porto Portugal
- Department of Ecology and Evolutionary Biology; Corson Hall, Cornell University; Ithaca NY 14853-2701 USA
| | - J. Paupério
- CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos; InBIO Laboratório Associado; Universidade do Porto; 4485-661 Vairão Portugal
| | - J. S. Herman
- Department of Natural Sciences; National Museums Scotland; Chambers Street Edinburgh EH1 1JF UK
| | - C. M. Ferreira
- CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos; InBIO Laboratório Associado; Universidade do Porto; 4485-661 Vairão Portugal
| | - R. Pita
- CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos; InBIO Laboratório Associado; Universidade de Évora; 7000-890 Évora Portugal
| | - H. M. Vale-Gonçalves
- CITAB, Centro de Investigação e Tecnologias Agroambientais e Biológicas; Universidade de Trás-os-Montes e Alto Douro (UTAD); 5001-801 Vila Real Portugal
| | - J. A. Cabral
- CITAB, Centro de Investigação e Tecnologias Agroambientais e Biológicas; Universidade de Trás-os-Montes e Alto Douro (UTAD); 5001-801 Vila Real Portugal
| | - J. A. Garrido-García
- Estación Biológica de Doñana (CSIC); Avda Américo Vespucio s/n, Isla de la Cartuja 41092 Sevilla Spain
| | - R. C. Soriguer
- Estación Biológica de Doñana (CSIC); Avda Américo Vespucio s/n, Isla de la Cartuja 41092 Sevilla Spain
| | - P. Beja
- CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos; InBIO Laboratório Associado; Universidade do Porto; 4485-661 Vairão Portugal
- Departamento de Biologia; Faculdade de Ciências da Universidade do Porto; Rua do Campo Alegre s/n 4169-007 Porto Portugal
| | - A. Mira
- CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos; InBIO Laboratório Associado; Universidade de Évora; 7000-890 Évora Portugal
| | - P. C. Alves
- CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos; InBIO Laboratório Associado; Universidade do Porto; 4485-661 Vairão Portugal
- Departamento de Biologia; Faculdade de Ciências da Universidade do Porto; Rua do Campo Alegre s/n 4169-007 Porto Portugal
- Instituto de Investigación en Recursos Cinegéticos (IREC, CSIC-UCLM-JCCM); 13005 Ciudad Real Spain
| | - J. B. Searle
- CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos; InBIO Laboratório Associado; Universidade do Porto; 4485-661 Vairão Portugal
- Departamento de Biologia; Faculdade de Ciências da Universidade do Porto; Rua do Campo Alegre s/n 4169-007 Porto Portugal
- Department of Ecology and Evolutionary Biology; Corson Hall, Cornell University; Ithaca NY 14853-2701 USA
| |
Collapse
|
41
|
Mahmoudi A, Darvish J, Aliabadian M, Yazdani Moghaddam F, Kryštufek B. New insight into the cradle of the grey voles (subgenus Microtus) inferred from mitochondrial cytochrome b sequences. MAMMALIA 2017. [DOI: 10.1515/mammalia-2016-0001] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractOur aim in this study was to further the understanding of the taxonomic relationships and the evolutionary history of grey voles (subgenus
Collapse
|
42
|
Stanton DWG, Mulville JA, Bruford MW. Colonization of the Scottish islands via long-distance Neolithic transport of red deer (Cervus elaphus). Proc Biol Sci 2016; 283:rspb.2016.0095. [PMID: 27053752 PMCID: PMC4843653 DOI: 10.1098/rspb.2016.0095] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Accepted: 03/07/2016] [Indexed: 02/01/2023] Open
Abstract
Red deer (Cervus elaphus) have played a key role in human societies throughout history, with important cultural significance and as a source of food and materials. This relationship can be traced back to the earliest human cultures and continues to the present day. Humans are thought to be responsible for the movement of a considerable number of deer throughout history, although the majority of these movements are poorly described or understood. Studying such translocations allows us to better understand ancient human-wildlife interactions, and in the case of island colonizations, informs us about ancient human maritime practices. This study uses DNA sequences to characterise red deer genetic diversity across the Scottish islands (Inner and Outer Hebrides and Orkney) and mainland using ancient deer samples, and attempts to infer historical colonization events. We show that deer from the Outer Hebrides and Orkney are unlikely to have originated from mainland Scotland, implying that humans introduced red deer from a greater distance. Our results are also inconsistent with an origin from Ireland or Norway, suggesting long-distance maritime travel by Neolithic people to the outer Scottish Isles from an unknown source. Common haplotypes and low genetic differentiation between the Outer Hebrides and Orkney imply common ancestry and/or gene flow across these islands. Close genetic proximity between the Inner Hebrides and Ireland, however, corroborates previous studies identifying mainland Britain as a source for red deer introductions into Ireland. This study provides important information on the processes that led to the current distribution of the largest surviving indigenous land mammal in the British Isles.
Collapse
Affiliation(s)
- David W G Stanton
- School of Biosciences, Cardiff University, The Sir Martin Evans Building, Museum Avenue, Cardiff CF10 3AX, UK
| | - Jacqueline A Mulville
- School of History, Archaeology and Religion, Cardiff University, Humanities Building, Column Drive, Cardiff CF10 3EU, UK
| | - Michael W Bruford
- School of Biosciences, Cardiff University, The Sir Martin Evans Building, Museum Avenue, Cardiff CF10 3AX, UK
| |
Collapse
|
43
|
Stojak J, McDevitt AD, Herman JS, Kryštufek B, Uhlíková J, Purger JJ, Lavrenchenko LA, Searle JB, Wójcik JM. Between the Balkans and the Baltic: Phylogeography of a Common Vole Mitochondrial DNA Lineage Limited to Central Europe. PLoS One 2016; 11:e0168621. [PMID: 27992546 PMCID: PMC5161492 DOI: 10.1371/journal.pone.0168621] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Accepted: 12/02/2016] [Indexed: 11/30/2022] Open
Abstract
The common vole (Microtus arvalis) has been a model species of small mammal for studying end-glacial colonization history. In the present study we expanded the sampling from central and eastern Europe, analyzing contemporary genetic structure to identify the role of a potential 'northern glacial refugium', i.e. a refugium at a higher latitude than the traditional Mediterranean refugia. Altogether we analyzed 786 cytochrome b (cytb) sequences (representing mitochondrial DNA; mtDNA) from the whole of Europe, adding 177 new sequences from central and eastern Europe, and we conducted analyses on eight microsatellite loci for 499 individuals (representing nuclear DNA) from central and eastern Europe, adding data on 311 new specimens. Our new data fill gaps in the vicinity of the Carpathian Mountains, the potential northern refugium, such that there is now dense sampling from the Balkans to the Baltic Sea. Here we present evidence that the Eastern mtDNA lineage of the common vole was present in the vicinity of this Carpathian refugium during the Last Glacial Maximum and the Younger Dryas. The Eastern lineage expanded from this refugium to the Baltic and shows low cytb nucleotide diversity in those most northerly parts of the distribution. Analyses of microsatellites revealed a similar pattern but also showed little differentiation between all of the populations sampled in central and eastern Europe.
Collapse
Affiliation(s)
- Joanna Stojak
- Mammal Research Institute, Polish Academy of Sciences, Białowieża, Poland
- Department of Ecology and Evolutionary Biology, Cornell University, Ithaca, New York, United States of America
| | - Allan D. McDevitt
- Ecosystems and Environment Research Centre, School of Environment and Life Sciences, University of Salford, Salford, United Kingdom
| | - Jeremy S. Herman
- Department of Natural Sciences, National Museums Scotland, Edinburgh, United Kingdom
| | - Boris Kryštufek
- Vertebrate Department, Slovenian Museum of Natural History, Ljubljana, Slovenia
| | - Jitka Uhlíková
- Nature Conservation Agency of the Czech Republic, Prague, Czech Republic
| | - Jenő J. Purger
- Department of Ecology, Institute of Biology, University in Pécs, Pécs, Hungary
| | - Leonid A. Lavrenchenko
- Department of Mammalian Microevolution, A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Moscow, Russia
| | - Jeremy B. Searle
- Department of Ecology and Evolutionary Biology, Cornell University, Ithaca, New York, United States of America
| | - Jan M. Wójcik
- Mammal Research Institute, Polish Academy of Sciences, Białowieża, Poland
| |
Collapse
|
44
|
Zemanova MA, Knop E, Heckel G. Phylogeographic past and invasive presence ofArionpest slugs in Europe. Mol Ecol 2016; 25:5747-5764. [DOI: 10.1111/mec.13860] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Revised: 08/24/2016] [Accepted: 09/02/2016] [Indexed: 12/17/2022]
Affiliation(s)
- Miriam A. Zemanova
- Computational and Molecular Population Genetics; Institute of Ecology and Evolution; University of Bern; Baltzerstrasse 6 CH-3012 Bern Switzerland
- Community Ecology Group; Institute of Ecology and Evolution; University of Bern; Baltzerstrasse 6 CH-3012 Bern Switzerland
| | - Eva Knop
- Community Ecology Group; Institute of Ecology and Evolution; University of Bern; Baltzerstrasse 6 CH-3012 Bern Switzerland
| | - Gerald Heckel
- Computational and Molecular Population Genetics; Institute of Ecology and Evolution; University of Bern; Baltzerstrasse 6 CH-3012 Bern Switzerland
- Swiss Institute of Bioinformatics; Genopode; CH-1015 Lausanne Switzerland
| |
Collapse
|
45
|
Yi C, Zheng C, Zeng L, Xu Y. High genetic diversity in the offshore island populations of the tephritid fruit fly Bactrocera dorsalis. BMC Ecol 2016; 16:46. [PMID: 27737670 PMCID: PMC5062917 DOI: 10.1186/s12898-016-0101-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Accepted: 10/06/2016] [Indexed: 11/18/2022] Open
Abstract
Background Geographic isolation is an important factor that limit species dispersal and thereby affects genetic diversity. Because islands are often small and surrounded by a natural water barrier to dispersal, they generally form discrete isolated habitats. Therefore, islands may play a key role in the distribution of the genetic diversity of insects, including flies. Results To characterize the genetic structure of island populations of Bactrocera dorsalis, we analyzed a dataset containing both microsatellite and mtDNA loci of B. dorsalis samples collected from six offshore islands in Southern China. The microsatellite data revealed a high level of genetic diversity among these six island populations based on observed heterozygosity (Ho), expected heterozygosity (HE), Nei’s standard genetic distance (D), genetic identity (I) and the percentage of polymorphic loci (PIC). These island populations had low FST values (FST = 0.04161), and only 4.16 % of the total genetic variation in the species was found on these islands, as determined by an analysis of molecular variance. Based on the mtDNA COI data, high nucleotide diversity (0.9655) and haplotype diversity (0.00680) were observed in all six island populations. F-statistics showed that the six island populations exhibited low or medium levels of genetic differentiation among some island populations. To investigate the population differentiation between the sampled locations, a factorial correspondence analysis and both the unweighted pair-group method with arithmetic mean and Bayesian clustering methods were used to analyze the microsatellite data. The results showed that Hebao Island, Weizhou Island and Dong’ao Island were grouped together in one clade. Another clade consisted of Shangchuan Island and Naozhou Island, and a final, separate clade contained only the Wailingding Island population. Phylogenetic analysis of the mtDNA COI sequences revealed that the populations on each of these six islands were closely related to different populations on mainland China. Conclusions Our study suggests that these island populations have high genetic diversity, experience frequent gene flow and exhibit low or medium levels of genetic differentiation among some island populations. Therefore, the geographic isolation of the six islands does not appear to be a major dispersal barrier to B. dorsalis. Such knowledge is helpful for a better understanding of evolutionary processes of the species of island populations. Electronic supplementary material The online version of this article (doi:10.1186/s12898-016-0101-0) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Chunyan Yi
- Laboratory of Insect Ecology, Department of Entomology, South China Agricultural University, Guangzhou, 510640, China
| | - Chunyan Zheng
- Laboratory of Insect Ecology, Department of Entomology, South China Agricultural University, Guangzhou, 510640, China
| | - Ling Zeng
- Laboratory of Insect Ecology, Department of Entomology, South China Agricultural University, Guangzhou, 510640, China.
| | - Yijuan Xu
- Laboratory of Insect Ecology, Department of Entomology, South China Agricultural University, Guangzhou, 510640, China.
| |
Collapse
|
46
|
Romaniuk AA, Shepherd AN, Clarke DV, Sheridan AJ, Fraser S, Bartosiewicz L, Herman JS. Rodents: food or pests in Neolithic Orkney. ROYAL SOCIETY OPEN SCIENCE 2016; 3:160514. [PMID: 27853568 PMCID: PMC5098993 DOI: 10.1098/rsos.160514] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2016] [Accepted: 09/21/2016] [Indexed: 05/27/2023]
Abstract
Rodents have important effects on contemporary human societies, sometimes providing a source of food but more often as agricultural pests, or as vectors and reservoirs of disease. Skeletal remains of rodents are commonly found in archaeological assemblages from around the world, highlighting their potential importance to ancient human populations. However, there are few studies of the interactions between people and rodents at such sites and most of these are confined to locations where rodents have formed a part of the recent diet. Here we compare the accumulation pattern of rodent remains from four locations within and adjacent to the renowned Neolithic site of Skara Brae, Orkney, showing that those within the settlement itself were the result of deliberate human activity. The accumulation and nature of burnt bones, incorporated over an extended period within deposits of household waste, indicate that rodents were used as a nutritional resource and may have been the subject of early pest control. We, therefore, provide the first evidence for the exploitation or control of rodents by the Neolithic inhabitants of Europe.
Collapse
Affiliation(s)
- Andrzej A. Romaniuk
- School of History, Classics and Archaeology, University of Edinburgh, Teviot Place, Edinburgh EH8 9AG, UK
| | | | - David V. Clarke
- Department of Scottish History and Archaeology, National Museums of Scotland, Chambers Street, Edinburgh EH1 1JF, UK
| | - Alison J. Sheridan
- Department of Scottish History and Archaeology, National Museums of Scotland, Chambers Street, Edinburgh EH1 1JF, UK
| | - Sheena Fraser
- School of History, Classics and Archaeology, University of Edinburgh, Teviot Place, Edinburgh EH8 9AG, UK
| | - László Bartosiewicz
- Department of Archaeology and Classical Studies, Osteoarchaeological Research Laboratory, Stockholm University, Stockholm, Sweden
| | - Jeremy S. Herman
- Department of Natural Sciences, National Museums of Scotland, Chambers Street, Edinburgh EH1 1JF, UK
| |
Collapse
|
47
|
Herman JS, Jóhannesdóttir F, Jones EP, McDevitt AD, Michaux JR, White TA, Wójcik JM, Searle JB. Post-glacial colonization of Europe by the wood mouse,Apodemus sylvaticus: evidence of a northern refugium and dispersal with humans. Biol J Linn Soc Lond 2016. [DOI: 10.1111/bij.12882] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Jeremy S. Herman
- National Museums of Scotland; Chambers Street Edinburgh EH1 1JF UK
| | - Fríđa Jóhannesdóttir
- Department of Ecology and Evolutionary Biology; Cornell University; Corson Hall Ithaca NY 14853-2701 USA
| | | | - Allan D. McDevitt
- Ecosystems and Environment Research Centre; School of Environment and Life Sciences; University of Salford; Salford M5 4WT UK
- Mammal Research Institute; Polish Academy of Sciences; 17-230 Białowieża Poland
| | - Johan R. Michaux
- Unité de génétique de la conservation; Institut de Botanique; Université de Liège; 4000 Liège Belgique
| | - Thomas A. White
- Department of Ecology and Evolutionary Biology; Cornell University; Corson Hall Ithaca NY 14853-2701 USA
- Lancaster Environment Centre; Lancaster University; Lancaster LA1 4YQ UK
| | - Jan M. Wójcik
- Mammal Research Institute; Polish Academy of Sciences; 17-230 Białowieża Poland
| | - Jeremy B. Searle
- Department of Ecology and Evolutionary Biology; Cornell University; Corson Hall Ithaca NY 14853-2701 USA
| |
Collapse
|
48
|
Massatti R, Knowles LL. Contrasting support for alternative models of genomic variation based on microhabitat preference: species-specific effects of climate change in alpine sedges. Mol Ecol 2016; 25:3974-86. [PMID: 27317885 DOI: 10.1111/mec.13735] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2016] [Revised: 05/24/2016] [Accepted: 06/14/2016] [Indexed: 01/16/2023]
Abstract
Deterministic processes may uniquely affect codistributed species' phylogeographic patterns such that discordant genetic variation among taxa is predicted. Yet, explicitly testing expectations of genomic discordance in a statistical framework remains challenging. Here, we construct spatially and temporally dynamic models to investigate the hypothesized effect of microhabitat preferences on the permeability of glaciated regions to gene flow in two closely related montane species. Utilizing environmental niche models from the Last Glacial Maximum and the present to inform demographic models of changes in habitat suitability over time, we evaluate the relative probabilities of two alternative models using approximate Bayesian computation (ABC) in which glaciated regions are either (i) permeable or (ii) a barrier to gene flow. Results based on the fit of the empirical data to data sets simulated using a spatially explicit coalescent under alternative models indicate that genomic data are consistent with predictions about the hypothesized role of microhabitat in generating discordant patterns of genetic variation among the taxa. Specifically, a model in which glaciated areas acted as a barrier was much more probable based on patterns of genomic variation in Carex nova, a wet-adapted species. However, in the dry-adapted Carex chalciolepis, the permeable model was more probable, although the difference in the support of the models was small. This work highlights how statistical inferences can be used to distinguish deterministic processes that are expected to result in discordant genomic patterns among species, including species-specific responses to climate change.
Collapse
Affiliation(s)
- Rob Massatti
- Department of Ecology and Evolutionary Biology, The University of Michigan, Ann Arbor, MI, 41809-1079, USA
| | - L Lacey Knowles
- Department of Ecology and Evolutionary Biology, The University of Michigan, Ann Arbor, MI, 41809-1079, USA
| |
Collapse
|
49
|
Crisci JL, Dean MD, Ralph P. Adaptation in isolated populations: when does it happen and when can we tell? Mol Ecol 2016; 25:3901-11. [DOI: 10.1111/mec.13729] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Revised: 05/06/2016] [Accepted: 05/11/2016] [Indexed: 11/30/2022]
Affiliation(s)
- Jessica L. Crisci
- Molecular and Computational Biology Department of Biological Sciences University of Southern California 1050 Childs Way Los Angeles CA 90089 USA
| | - Matthew D. Dean
- Molecular and Computational Biology Department of Biological Sciences University of Southern California 1050 Childs Way Los Angeles CA 90089 USA
| | - Peter Ralph
- Molecular and Computational Biology Department of Biological Sciences University of Southern California 1050 Childs Way Los Angeles CA 90089 USA
| |
Collapse
|
50
|
Conroy CJ, Patton JL, Lim MCW, Phuong MA, Parmenter B, Höhna S. Following the rivers: historical reconstruction of California volesMicrotus californicus(Rodentia: Cricetidae) in the deserts of eastern California. Biol J Linn Soc Lond 2016. [DOI: 10.1111/bij.12808] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Chris J. Conroy
- Museum of Vertebrate Zoology; University of California; 3101 Valley Life Sciences Building Berkeley CA 94720 USA
| | - James L. Patton
- Museum of Vertebrate Zoology; University of California; 3101 Valley Life Sciences Building Berkeley CA 94720 USA
| | - Marisa C. W. Lim
- Department of Ecology & Evolution; Stony Brook University; 650 Life Sciences Building Stony Brook NY 11794-5245 USA
| | - Mark A. Phuong
- Department of Ecology & Evolutionary Biology; University of California; 612 Charles E. Young Dr. South Los Angeles CA 90095 USA
| | - Brett Parmenter
- Department of Biology; Warren Wilson College; P.O. Box 9000 Asheville NC 28815 USA
| | - Sebastian Höhna
- Department of Integrative Biology; University of California; 1005 Valley Life Sciences Building #3140 Berkeley CA 94720 USA
| |
Collapse
|