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Inferring the invasion mechanisms of the red swamp crayfish in China using mitochondrial DNA sequences. AQUACULTURE AND FISHERIES 2021. [DOI: 10.1016/j.aaf.2020.04.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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High genetic diversity in an invasive freshwater fish species, Carassius gibelio, suggests establishment success at the frontier between native and invasive ranges. ZOOL ANZ 2019. [DOI: 10.1016/j.jcz.2019.10.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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de la Harpe M, Paris M, Karger DN, Rolland J, Kessler M, Salamin N, Lexer C. Molecular ecology studies of species radiations: current research gaps, opportunities and challenges. Mol Ecol 2017; 26:2608-2622. [PMID: 28316112 DOI: 10.1111/mec.14110] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2016] [Revised: 02/11/2017] [Accepted: 03/06/2017] [Indexed: 12/28/2022]
Abstract
Understanding the drivers and limits of species radiations is a crucial goal of evolutionary genetics and molecular ecology, yet research on this topic has been hampered by the notorious difficulty of connecting micro- and macroevolutionary approaches to studying the drivers of diversification. To chart the current research gaps, opportunities and challenges of molecular ecology approaches to studying radiations, we examine the literature in the journal Molecular Ecology and revisit recent high-profile examples of evolutionary genomic research on radiations. We find that available studies of radiations are highly unevenly distributed among taxa, with many ecologically important and species-rich organismal groups remaining severely understudied, including arthropods, plants and fungi. Most studies employed molecular methods suitable over either short or long evolutionary time scales, such as microsatellites or restriction site-associated DNA sequencing (RAD-seq) in the former case and conventional amplicon sequencing of organellar DNA in the latter. The potential of molecular ecology studies to address and resolve patterns and processes around the species level in radiating groups of taxa is currently limited primarily by sample size and a dearth of information on radiating nuclear genomes as opposed to organellar ones. Based on our literature survey and personal experience, we suggest possible ways forward in the coming years. We touch on the potential and current limitations of whole-genome sequencing (WGS) in studies of radiations. We suggest that WGS and targeted ('capture') resequencing emerge as the methods of choice for scaling up the sampling of populations, species and genomes, including currently understudied organismal groups and the genes or regulatory elements expected to matter most to species radiations.
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Affiliation(s)
- Marylaure de la Harpe
- Department of Biology, University of Fribourg, Chemin du Musée 10, Fribourg, CH-1700, Switzerland.,Department of Botany and Biodiversity Research, University of Vienna, Rennweg 14, Vienna, A-1030, Austria
| | - Margot Paris
- Department of Biology, University of Fribourg, Chemin du Musée 10, Fribourg, CH-1700, Switzerland
| | - Dirk N Karger
- Department of Systematic and Evolutionary Botany, University of Zurich, Zollikerstrasse 107, Zürich, CH-8008, Switzerland
| | - Jonathan Rolland
- Department of Ecology and Evolution, Biophore, University of Lausanne, Lausanne, CH-1015, Switzerland.,Swiss Institute of Bioinformatics, Quartier Sorge, Lausanne, CH-1015, Switzerland
| | - Michael Kessler
- Department of Systematic and Evolutionary Botany, University of Zurich, Zollikerstrasse 107, Zürich, CH-8008, Switzerland
| | - Nicolas Salamin
- Department of Ecology and Evolution, Biophore, University of Lausanne, Lausanne, CH-1015, Switzerland.,Swiss Institute of Bioinformatics, Quartier Sorge, Lausanne, CH-1015, Switzerland
| | - Christian Lexer
- Department of Biology, University of Fribourg, Chemin du Musée 10, Fribourg, CH-1700, Switzerland.,Department of Botany and Biodiversity Research, University of Vienna, Rennweg 14, Vienna, A-1030, Austria
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Cao LJ, Wang ZH, Gong YJ, Zhu L, Hoffmann AA, Wei SJ. Low genetic diversity but strong population structure reflects multiple introductions of western flower thrips (Thysanoptera: Thripidae) into China followed by human-mediated spread. Evol Appl 2017; 10:391-401. [PMID: 28352298 PMCID: PMC5367077 DOI: 10.1111/eva.12461] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Revised: 01/18/2017] [Accepted: 01/20/2017] [Indexed: 01/20/2023] Open
Abstract
Historical invasion scenarios based on observational records are usually incomplete and biased, but these can be supplemented by population genetic data. The western flower thrips (WFT), Frankliniella occidentalis, invaded China in the last 13 years and has rapidly become one of the most serious pests in the country. To assess whether this invasion involved a single event or multiple events, we examined patterns of genetic diversity and population structure of WFT across 12 Chinese populations and a native US population based on mitochondrial DNA and/or 18 microsatellite loci. The average allelic richness and haplotype diversity in Chinese populations were significantly lower than in a population from its native range. The distribution of mitochondrial haplotypes suggested multiple independent invasions of WFT into China, including two invasions into the Beijing region. Based on microsatellite data, two distinct clusters were identified, with both of them splitting further into two clusters; in the Beijing region, the microsatellite data also provided evidence for two introductions. Both the absence of isolation by distance and the fact that distant populations were similar genetically suggest patterns of WFT movement linked to human activities. Our study therefore suggests multiple introductions of WFT into China and human-assisted spread.
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Affiliation(s)
- Li-Jun Cao
- Institute of Plant and Environmental Protection Beijing Academy of Agriculture and Forestry Sciences Beijing China
| | - Ze-Hua Wang
- Institute of Plant and Environmental Protection Beijing Academy of Agriculture and Forestry Sciences Beijing China
| | - Ya-Jun Gong
- Institute of Plant and Environmental Protection Beijing Academy of Agriculture and Forestry Sciences Beijing China
| | - Liang Zhu
- Institute of Plant and Environmental Protection Beijing Academy of Agriculture and Forestry Sciences Beijing China
| | - Ary Anthony Hoffmann
- School of BioSciences Bio21 Institute The University of Melbourne Melbourne Vic. Australia
| | - Shu-Jun Wei
- Institute of Plant and Environmental Protection Beijing Academy of Agriculture and Forestry Sciences Beijing China
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Li HS, Jin MJ, Ślipiński A, De Clercq P, Pang H. Genetic Differentiation in Native and Introduced Populations of Cryptolaemus montrouzieri (Coleoptera: Coccinellidae) and Its Implications for Biological Control Programs. JOURNAL OF ECONOMIC ENTOMOLOGY 2015; 108:2458-2464. [PMID: 26453735 DOI: 10.1093/jee/tov216] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2015] [Accepted: 07/01/2015] [Indexed: 06/05/2023]
Abstract
Cryptolaemus montrouzieri Mulsant (Coleoptera: Coccinellidae) is an effective biological control agent of Australian origin, which has been introduced worldwide to control mealybugs. Although successfully used for >100 yr, its introduction in a new area may cause environmental risks should the populations become invasive. In the present study, a population genetics method was used to make predictions of the invasive potential of C. montrouzieri. Our results showed a similar level of genetic diversity among all populations. No significant genetic differentiation between native and introduced populations was observed, while three populations from the native region were significantly divergent. The fact that genetic diversity was not reduced in introduced areas suggests that no bottleneck effect has occurred during introduction. To avoid rapid evolution of the introduced C. montrouzieri, the introduction records of each population should be clearly traced and introductions from multiple sources into the same area should be avoided.
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Affiliation(s)
- Hao-Sen Li
- State Key Laboratory of Biocontrol, College of Ecology and Evolution, Sun Yat-sen University, Guangzhou 510275, Guangdong, China
| | - Meng-Jie Jin
- State Key Laboratory of Biocontrol, College of Ecology and Evolution, Sun Yat-sen University, Guangzhou 510275, Guangdong, China
| | - Adam Ślipiński
- Australian National Insect Collection, CSIRO, National Research Collections Australia, GPO Box 1700, Canberra, ACT 2601, Australia
| | - Patrick De Clercq
- Department of Crop Protection, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - Hong Pang
- State Key Laboratory of Biocontrol, College of Ecology and Evolution, Sun Yat-sen University, Guangzhou 510275, Guangdong, China.
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Tsuchida K, Kudô K, Ishiguro N. Genetic structure of an introduced paper wasp,Polistes chinensis antennalis(Hymenoptera, Vespidae) in New Zealand. Mol Ecol 2014; 23:4018-34. [DOI: 10.1111/mec.12852] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2013] [Revised: 06/21/2014] [Accepted: 06/25/2014] [Indexed: 12/29/2022]
Affiliation(s)
- Koji Tsuchida
- Laboratory of Insect Ecology; Faculty of Applied Biological Sciences; Gifu University; Yanagido1-1 Gifu 501-1193 Japan
- School of Biological Sciences; Faculty of Science; University of Auckland; Auckland 1072 New Zealand
| | - Kazuyuki Kudô
- Laboratory of Entomology; Faculty of Education and Human Sciences; Niigata University; Niigata 950-2181 Japan
| | - Norio Ishiguro
- Laboratory of Insect Ecology; Faculty of Applied Biological Sciences; Gifu University; Yanagido1-1 Gifu 501-1193 Japan
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High Genetic Diversity in Geographically Remote Populations of Endemic and Widespread Coral Reef Angelfishes (genus: Centropyge). DIVERSITY-BASEL 2013. [DOI: 10.3390/d5010039] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Keskin E, Ağdamar S, Tarkan AS. DNA barcoding common non-native freshwater fish species in Turkey: low genetic diversity but high population structuring. ACTA ACUST UNITED AC 2013; 24:276-87. [PMID: 23298166 DOI: 10.3109/19401736.2012.748041] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Negative impacts of introduced non-native freshwater species on native species have been increasingly recognized in the world as well as in Turkey. However, there has been relatively little attention on genetic characterization of alien freshwater fishes in their non-native distribution range and virtually no study has been conducted in Turkey despite its crucial importance in invasion biology. The purpose of this study was to elucidate genetic diversity of common non-native freshwater fish species (Carassius auratus, Carassius gibelio, Gambusia holbrooki, Lepomis gibbosus, and Pseudorasbora parva) using mitochondrial Cytochrome c oxidase subunit I (COI) sequences; known as DNA barcodes. Through the whole dataset, seventeen haplotypes (haplotype diversity = 0.8908) were found containing 145 COI sequences. Mean Kimura two-parameter genetic distances were calculated as 0.209 for interspecific distance and 0.009 for intraspecific variation. COI barcode diversity among populations of the same species was found to be low, especially for C. gibelio, G. holbrooki, and L. gibbosus populations which were 0.5%, 0.6%, and 0.3%, respectively. Our results clearly demonstrate the effectiveness of the DNA barcoding approach both for identifications at species level and revealing intraspecific variation among populations, which could be used for effective management measures for invasive species and conservation strategies for indigenous and endemic species.
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Affiliation(s)
- Emre Keskin
- Department of Fisheries and Aquaculture, Agricultural Faculty, Ankara University, Ankara, Turkey.
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Kajita Y, O'Neill EM, Zheng Y, Obrycki JJ, Weisrock DW. A population genetic signature of human releases in an invasive ladybeetle. Mol Ecol 2012; 21:5473-83. [PMID: 23043276 DOI: 10.1111/mec.12059] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2011] [Revised: 08/21/2012] [Accepted: 08/30/2012] [Indexed: 11/30/2022]
Abstract
Biological invasions have been accelerated by a variety of human activities. Propagule pressure, the number of introduced individuals and independent introductions, is probably to be influenced by these human activities and may be an important factor for successful range expansion in new environments. We tested whether the current distribution of the predatory ladybeetle Coccinella septempunctata in the introduced range (USA) is the result of multiple historical human introductions or natural range expansion from the first established populations in the USA. To test this hypothesis, we compared historical records of propagule size, propagule number, specific introduction locations and the date of each introduction, with estimates of genetic variation in mitochondrial DNA (cytochrome oxidase I). Our results indicated that genetic diversity in the introduced range was positively correlated with historical records of propagule size and number and negatively correlated with distance to nearest introduction point, suggesting that multiple human releases were successful. Higher genetic diversity in populations found near introduction points suggest that initial founder effects were limited, but lower genetic diversity found farther from introduction points is probably the result of serial founder effects during secondary range expansion. These results suggest that the current distribution of C. septempunctata in the introduced range is the result of a combination of human releases and short-range expansion from multiple established populations in the introduced range.
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Affiliation(s)
- Yukie Kajita
- Department of Entomology, University of Kentucky, Lexington, KY 40546-0091, USA.
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Simon A, Britton R, Gozlan R, van Oosterhout C, Volckaert FAM, Hänfling B. Invasive cyprinid fish in Europe originate from the single introduction of an admixed source population followed by a complex pattern of spread. PLoS One 2011; 6:e18560. [PMID: 21674031 PMCID: PMC3108587 DOI: 10.1371/journal.pone.0018560] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2010] [Accepted: 03/11/2011] [Indexed: 11/19/2022] Open
Abstract
The Asian cyprinid fish, the topmouth gudgeon (Pseudorasbora parva), was introduced into Europe in the 1960s. A highly invasive freshwater fish, it is currently found in at least 32 countries outside its native range. Here we analyse a 700 base pair fragment of the mitochondrial cytochrome b gene to examine different models of colonisation and spread within the invasive range, and to investigate the factors that may have contributed to their invasion success. Haplotype and nucleotide diversity of the introduced populations from continental Europe was higher than that of the native populations, although two recently introduced populations from the British Isles showed low levels of variability. Based on coalescent theory, all introduced and some native populations showed a relative excess of nucleotide diversity compared to haplotype diversity. This suggests that these populations are not in mutation-drift equilibrium, but rather that the relative inflated level of nucleotide diversity is consistent with recent admixture. This study elucidates the colonisation patterns of P. parva in Europe and provides an evolutionary framework of their invasion. It supports the hypothesis that their European colonisation was initiated by their introduction to a single location or small geographic area with subsequent complex pattern of spread including both long distance and stepping-stone dispersal. Furthermore, it was preceded by, or associated with, the admixture of genetically diverse source populations that may have augmented its invasive-potential.
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Affiliation(s)
- Andrea Simon
- Evolutionary Biology Group, Department of Biological Sciences, University of Hull, Hull, United Kingdom.
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Genetic structure and gene flow in an endangered native tilapia fish (Oreochromis esculentus) compared to invasive Nile tilapia (Oreochromis niloticus) in Yala swamp, East Africa. CONSERV GENET 2010. [DOI: 10.1007/s10592-010-0136-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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Jung J, Han H, Ryu SH, Kim W. Microsatellite variation in the pinewood nematode, Bursaphelenchus xylophilus (Steiner and Buhrer) Nickle in South Korea. Genes Genomics 2010. [DOI: 10.1007/s13258-009-0842-7] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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