globalchange  > 气候变化与战略
DOI: 10.1073/pnas.1915848117
论文题名:
Global gene flow releases invasive plants from environmental constraints on genetic diversity
作者: Smith A.L.; Hodkinson T.R.; Villellas J.; Catford J.A.; Csergő A.M.; Blomberg S.P.; Crone E.E.; Ehrlén J.; Garcia M.B.; Laine A.-L.; Roach D.A.; Salguero-Gómez R.; Wardle G.M.; Childs D.Z.; Elderd B.D.; Finn A.; Munné-Bosch S.; Baudraz M.E.A.; Bódis J.; Brearley F.Q.; Bucharova A.; Caruso C.M.; Duncan R.P.; Dwyer J.M.; Gooden B.; Groenteman R.; Hamre L.N.; Helm A.; Kelly R.; Laanisto L.; Lonati M.; Moore J.L.; Morales M.; Olsen S.L.; Pärtel M.; Petry W.K.; Ramula S.; Rasmussen P.U.; Enri S.R.; Roeder A.; Roscher C.; Saastamoinen M.; Tack A.J.M.; Töpper J.P.; Vose G.E.; Wandrag E.M.; Wingler A.; Buckley Y.M.
刊名: Proceedings of the National Academy of Sciences of the United States of America
ISSN: 0027-8424
出版年: 2020
卷: 117, 期:8
起始页码: 4218
结束页码: 4227
语种: 英语
英文关键词: Adaptation ; Demography ; Global change ; Plant invasion ; Population genetics
Scopus关键词: article ; demography ; gene flow ; gene structure ; genetic variability ; global change ; human ; nonhuman ; Plantago lanceolata ; population genetics ; precipitation ; seasonal variation ; simulation ; chemistry ; demography ; genetic variation ; genetics ; introduced species ; phylogeny ; Plantago ; Demography ; Gene Flow ; Genetic Variation ; Introduced Species ; Phylogeny ; Plantago
英文摘要: When plants establish outside their native range, their ability to adapt to the new environment is influenced by both demography and dispersal. However, the relative importance of these two factors is poorly understood. To quantify the influence of demography and dispersal on patterns of genetic diversity underlying adaptation, we used data from a globally distributed demographic research network comprising 35 native and 18 nonnative populations of Plantago lanceolata. Species-specific simulation experiments showed that dispersal would dilute demographic influences on genetic diversity at local scales. Populations in the native European range had strong spatial genetic structure associated with geographic distance and precipitation seasonality. In contrast, nonnative populations had weaker spatial genetic structure that was not associated with environmental gradients but with higher within-population genetic diversity. Our findings show that dispersal caused by repeated, long-distance, human-mediated introductions has allowed invasive plant populations to overcome environmental constraints on genetic diversity, even without strong demographic changes. The impact of invasive plants may, therefore, increase with repeated introductions, highlighting the need to constrain future introductions of species even if they already exist in an area. © 2020 National Academy of Sciences. All rights reserved.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/164318
Appears in Collections:气候变化与战略

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作者单位: Smith, A.L., Zoology, School of Natural Sciences, Trinity College Dublin, Dublin 2, Ireland, School of Agriculture and Food Science, University of Queensland, Gatton, 4343, Australia, School of Agriculture and Food Science, University of Queensland, Gatton, QLD 4343, Australia; Hodkinson, T.R., Botany, School of Natural Sciences, Trinity College Dublin, Dublin 2, Ireland; Villellas, J., Departamento Biogeografía y Cambio Global, Museo Nacional de Ciencias Naturales–Consejo Superior de Investigaciones Científicas (MNCN-CSIC), Madrid, E-28006, Spain; Catford, J.A., Department of Geography, King’s College London, London, WC2B 4BG, United Kingdom; Csergő, A.M., Zoology, School of Natural Sciences, Trinity College Dublin, Dublin 2, Ireland, Department of Botany, Faculty of Horticultural Science, Szent István University, Budapest, 1118, Hungary, Soroksár Botanical Garden, Faculty of Horticultural Science, Szent István University, Budapest, 1118, Hungary; Blomberg, S.P., School of Biological Sciences, University of Queensland, Brisbane, QLD 4072, Australia; Crone, E.E., Department of Biology, Tufts University, Medford, MA 02145, United States; Ehrlén, J., Department of Ecology, Environment and Plant Sciences, Stockholm University, Stockholm, SE-106 91, Sweden; Garcia, M.B., Pyrenean Institute of Ecology, CSIC, Zaragoza, 50059, Spain; Laine, A.-L., Department of Evolutionary Biology and Environmental Studies, University of Zurich, Zurich, CH-8057, Switzerland, Research Centre for Ecological Change, Faculty of Biological and Environmental Sciences, University of Helsinki, Helsinki, FI-00014, Finland; Roach, D.A., Department of Biology, University of Virginia, Charlottesville, VA 22904, United States; Salguero-Gómez, R., Department of Zoology, University of Oxford, Oxford, OX1 3SZ, United Kingdom; Wardle, G.M., School of Life and Environmental Sciences, University of Sydney, Sydney, NSW 2006, Australia; Childs, D.Z., Department of Animal and Plant Sciences, University of Sheffield, Sheffield, S10 2TN, United Kingdom; Elderd, B.D., Department of Biological Sciences, Louisiana State University, Baton Rouge, LA 70803, United States; Finn, A., Zoology, School of Natural Sciences, Trinity College Dublin, Dublin 2, Ireland; Munné-Bosch, S., Department of Evolutionary Biology, Ecology and Environmental Sciences, University of Barcelona, Barcelona, 08028, Spain, Institut de Recerca de la Biodiversitat, University of Barcelona, Barcelona, 08028, Spain; Baudraz, M.E.A., Zoology, School of Natural Sciences, Trinity College Dublin, Dublin 2, Ireland; Bódis, J., Georgikon Faculty, University of Pannonia, Keszthely, H-8360, Hungary; Brearley, F.Q., Department of Natural Sciences, Manchester Metropolitan University, Manchester, M1 5GD, United Kingdom; Bucharova, A., Plant Evolutionary Ecology, Institute of Evolution and Ecology, University of Tübingen, Tübingen, 72074, Germany, Ecosystem and Biodiversity Research Group, Institute of Landscape Ecology, University of Münster, Münster, 48149, Germany; Caruso, C.M., Department of Integrative Biology, University of Guelph, Guelph, ON N1G 2W1, Canada; Duncan, R.P., Institute for Applied Ecology, University of Canberra, Canberra, ACT 2617, Australia; Dwyer, J.M., School of Biological Sciences, University of Queensland, Brisbane, QLD 4072, Australia, CSIRO Land and Water, Commonwealth Scientific and Industrial Research Organisation (CSIRO), Dutton Park, QLD 4102, Australia; Gooden, B., CSIRO Health and Biosecurity, CSIRO, Black Mountain, ACT 2601, Australia, School of Earth, Atmospheric and Life Sciences, Faculty of Science, Medicine and Health, University of Wollongong, Wollongong, NSW 2522, Australia; Groenteman, R., Manaaki Whenua–Landcare Research, Lincoln, 7608, New Zealand; Hamre, L.N., Department of Environmental Sciences, Western Norway University of Applied Sciences, Sogndal, N-6856, Norway; Helm, A., Institute of Ecology and Earth Sciences, University of Tartu, Tartu, 51005, Estonia; Kelly, R., Zoology, School of Natural Sciences, Trinity College Dublin, Dublin 2, Ireland; Laanisto, L., Biodiversity and Nature Tourism, Estonian University of Life Sciences, Tartu, 51006, Estonia; Lonati, M., Department of Agricultural, Forest and Food Science, University of Torino, Grugliasco, 10015, Italy; Moore, J.L., School of Biological Sciences, Monash University, Clayton, VIC 3800, Australia; Morales, M., Department of Evolutionary Biology, Ecology and Environmental Sciences, University of Barcelona, Barcelona, 08028, Spain, Research Group of Plant Biology under Mediterranean Conditions, Faculty of Biology, University of Balearic Islands, Palma de Mallorca, 07122, Spain; Olsen, S.L., Norwegian Institute for Nature Research, Oslo, N-0349, Norway; Pärtel, M., Institute of Ecology and Earth Sciences, University of Tartu, Tartu, 51005, Estonia; Petry, W.K., Department of Ecology and Evolutionary Biology, Princeton University, Princeton, NJ 08544, United States; Ramula, S., Department of Biology, University of Turku, Turku, 20014, Finland; Rasmussen, P.U., Department of Ecology, Environment and Plant Sciences, Stockholm University, Stockholm, SE-106 91, Sweden, National Research Centre for the Working Environment, København Ø, 2100, Denmark; Enri, S.R., Department of Agricultural, Forest and Food Science, University of Torino, Grugliasco, 10015, Italy; Roeder, A., Department of Physiological Diversity, Helmholtz Centre for Environmental Research – UFZ, Leipzig, 04103, Germany, German Centre for Integrative Biodiversity Research Halle-Jena-Leipzig (iDiv), Leipzig, 04318, Germany; Roscher, C., Department of Physiological Diversity, Helmholtz Centre for Environmental Research – UFZ, Leipzig, 04103, Germany, German Centre for Integrative Biodiversity Research Halle-Jena-Leipzig (iDiv), Leipzig, 04318, Germany; Saastamoinen, M., Helsinki Institute of Life Science, University of Helsinki, Helsinki, 00100, Finland, Organismal and Evolutionary Research Programme, University of Helsinki, Helsinki, 00014, Finland; Tack, A.J.M., Department of Ecology, Environment and Plant Sciences, Stockholm University, Stockholm, SE-106 91, Sweden; Töpper, J.P., Norwegian Institute for Nature Research, Bergen, N-5006, Norway; Vose, G.E., Department of Ecology and Evolutionary Biology, University of California, Irvine, CA 92697, United States; Wandrag, E.M., Institute for Applied Ecology, University of Canberra, Canberra, ACT 2617, Australia, School of Environmental and Rural Science, University of New England, Armidale, NSW 2351, Australia; Wingler, A., School of Biological, Earth and Environmental Sciences and Environmental Research Institute, University College Cork, Cork, T23 N73K, Ireland; Buckley, Y.M., Zoology, School of Natural Sciences, Trinity College Dublin, Dublin 2, Ireland

Recommended Citation:
Smith A.L.,Hodkinson T.R.,Villellas J.,et al. Global gene flow releases invasive plants from environmental constraints on genetic diversity[J]. Proceedings of the National Academy of Sciences of the United States of America,2020-01-01,117(8)
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