1
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Zichello JM, DeLiberto ST, Holmes P, Pierwola AA, Werner SJ. Recent beak evolution in North American starlings after invasion. Sci Rep 2024; 14:140. [PMID: 38167426 PMCID: PMC10761893 DOI: 10.1038/s41598-023-49623-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 12/10/2023] [Indexed: 01/05/2024] Open
Abstract
European starlings are one of the most abundant and problematic avian invaders in the world. From their native range across Eurasia and North Africa, they have been introduced to every continent except Antarctica. In 160 years, starlings have expanded into different environments throughout the world, making them a powerful model for understanding rapid evolutionary change and adaptive plasticity. Here, we investigate their spatiotemporal morphological variation in North America and the native range. Our dataset includes 1217 specimens; a combination of historical museum skins and modern birds. Beak length in the native range has remained unchanged during the past 206 years, but we find beak length in North American birds is now 8% longer than birds from the native range. We discuss potential drivers of this pattern including dietary adaptation or climatic pressures. Additionally, body size in North American starlings is smaller than those from the native range, which suggests a role for selection or founder effect. Taken together, our results indicate rapid recent evolutionary change in starling morphology coincident with invasion into novel environments.
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Affiliation(s)
- Julia M Zichello
- Hunter College, City University of New York, New York, NY, USA.
- Division of Anthropology, American Museum of Natural History, New York, NY, USA.
| | - Shelagh T DeLiberto
- United States Department of Agriculture, Animal and Plant Health Inspection Service, Wildlife Services, National Wildlife Research Center, Fort Collins, CO, USA
| | - Paul Holmes
- Animal and Plant Health Agency, Shrewsbury Veterinary Investigation Centre, Shrewsbury, SY1 4HD, UK
| | - Agnieszka A Pierwola
- Division of Invertebrate Zoology, American Museum of Natural History, New York, NY, USA
| | - Scott J Werner
- United States Department of Agriculture, Animal and Plant Health Inspection Service, Wildlife Services, National Wildlife Research Center, Fort Collins, CO, USA
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2
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Du Y, Wang X, Ashraf S, Tu W, Xi Y, Cui R, Chen S, Yu J, Han L, Gu S, Qu Y, Liu X. Climate match is key to predict range expansion of the world's worst invasive terrestrial vertebrates. GLOBAL CHANGE BIOLOGY 2024; 30:e17137. [PMID: 38273500 DOI: 10.1111/gcb.17137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 12/13/2023] [Accepted: 12/16/2023] [Indexed: 01/27/2024]
Abstract
Understanding the determinants of the range expansion of invasive alien species is crucial for developing effective prevention and control strategies. Nevertheless, we still lack a global picture of the potential factors influencing the invaded range expansion across taxonomic groups, especially for the world's worst invaders with high ecological and economic impacts. Here, by extensively collecting data on 363 distributional ranges of 19 of world's worst invasive terrestrial vertebrates across 135 invaded administrative jurisdictions, we observed remarkable variations in the range expansion across species and taxonomic groups. After controlling for taxonomic and geographic pseudoreplicates, model averaging analyses based on generalized additive mixed-effect models showed that species in invaded regions having climates more similar to those of their native ranges tended to undergo a larger range expansion. In addition, as proxies of propagule pressure and human-assisted transportation, the number of introduction events and the road network density were also important predictors facilitating the range expansion. Further variance partitioning analyses validated the predominant role of climate match in explaining the range expansion. Our study demonstrated that regions with similar climates to their native ranges could still be prioritized to prevent the spread of invasive species under the sustained global change.
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Affiliation(s)
- Yuanbao Du
- Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
| | - Xuyu Wang
- Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
- College of Ecology, Lanzhou University, Lanzhou, Gansu Province, China
- Institute of Physical Science and Information Technology, Anhui University, Hefei, Anhui Province, China
| | - Sadia Ashraf
- Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
- Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Weishan Tu
- Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
- Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
- Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui Province, China
| | - Yonghong Xi
- Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Ruina Cui
- Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
| | - Shengnan Chen
- Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
- Key Laboratory of Southwest China Wildlife Resources Conservation (Ministry of Education), China West Normal University, Nanchong, Sichuan Province, China
| | - Jiajie Yu
- Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Lixia Han
- Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
- College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan, Hubei Province, China
| | - Shimin Gu
- Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
| | - Yanhua Qu
- Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Xuan Liu
- Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
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3
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Hofmeister NR, Stuart KC, Warren WC, Werner SJ, Bateson M, Ball GF, Buchanan KL, Burt DW, Cardilini APA, Cassey P, De Meyer T, George J, Meddle SL, Rowland HM, Sherman CDH, Sherwin WB, Vanden Berghe W, Rollins LA, Clayton DF. Concurrent invasions of European starlings in Australia and North America reveal population-specific differentiation in shared genomic regions. Mol Ecol 2023. [PMID: 37933429 DOI: 10.1111/mec.17195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 09/22/2023] [Accepted: 10/23/2023] [Indexed: 11/08/2023]
Abstract
A species' success during the invasion of new areas hinges on an interplay between the demographic processes common to invasions and the specific ecological context of the novel environment. Evolutionary genetic studies of invasive species can investigate how genetic bottlenecks and ecological conditions shape genetic variation in invasions, and our study pairs two invasive populations that are hypothesized to be from the same source population to compare how each population evolved during and after introduction. Invasive European starlings (Sturnus vulgaris) established populations in both Australia and North America in the 19th century. Here, we compare whole-genome sequences among native and independently introduced European starling populations to determine how demographic processes interact with rapid evolution to generate similar genetic patterns in these recent and replicated invasions. Demographic models indicate that both invasive populations experienced genetic bottlenecks as expected based on invasion history, and we find that specific genomic regions have differentiated even on this short evolutionary timescale. Despite genetic bottlenecks, we suggest that genetic drift alone cannot explain differentiation in at least two of these regions. The demographic boom intrinsic to many invasions as well as potential inversions may have led to high population-specific differentiation, although the patterns of genetic variation are also consistent with the hypothesis that this infamous and highly mobile invader adapted to novel selection (e.g., extrinsic factors). We use targeted sampling of replicated invasions to identify and evaluate support for multiple, interacting evolutionary mechanisms that lead to differentiation during the invasion process.
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Affiliation(s)
- Natalie R Hofmeister
- Department of Ecology and Evolutionary Biology, Cornell University, Ithaca, New York, USA
- Fuller Evolutionary Biology Program, Cornell Lab of Ornithology, Ithaca, New York, USA
| | - Katarina C Stuart
- School of Biological, Earth and Environmental Sciences, Evolution & Ecology Research Centre, UNSW Sydney, Sydney, New South Wales, Australia
| | - Wesley C Warren
- Department of Animal Sciences and Surgery, Institute for Data Science and Informatics, University of Missouri, Columbia, Missouri, USA
| | - Scott J Werner
- United States Department of Agriculture, Animal and Plant Health Inspection Service, Wildlife Services, National Wildlife Research Center, Fort Collins, Colorado, USA
| | - Melissa Bateson
- Biosciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Gregory F Ball
- Department of Psychology, University of Maryland, College Park, Maryland, USA
| | | | - David W Burt
- Office of the Deputy Vice-Chancellor (Research and Innovation), The University of Queensland, Brisbane, Queensland, Australia
- The Roslin Institute, The Royal (Dick) School of Veterinary Studies, The University of Edinburgh, Midlothian, UK
| | - Adam P A Cardilini
- School of Life and Environmental Sciences, Deakin University, Waurn Ponds, Victoria, Australia
| | - Phillip Cassey
- Invasion Science & Wildlife Ecology Lab, University of Adelaide, Adelaide, South Australia, Australia
| | - Tim De Meyer
- Department of Data Analysis and Mathematical Modelling, Ghent University, Ghent, Belgium
| | - Julia George
- Department of Biological Sciences, Clemson University, Clemson, South Carolina, USA
| | - Simone L Meddle
- The Roslin Institute, The Royal (Dick) School of Veterinary Studies, The University of Edinburgh, Midlothian, UK
| | - Hannah M Rowland
- Max Planck Institute for Chemical Ecology, Jena, Germany
- Department of Zoology, University of Cambridge, Cambridge, UK
| | - Craig D H Sherman
- The Roslin Institute, The Royal (Dick) School of Veterinary Studies, The University of Edinburgh, Midlothian, UK
| | - William B Sherwin
- School of Biological, Earth and Environmental Sciences, Evolution & Ecology Research Centre, UNSW Sydney, Sydney, New South Wales, Australia
| | - Wim Vanden Berghe
- Department of Biomedical Sciences, University Antwerp, Antwerp, Belgium
| | - Lee Ann Rollins
- School of Biological, Earth and Environmental Sciences, Evolution & Ecology Research Centre, UNSW Sydney, Sydney, New South Wales, Australia
| | - David F Clayton
- Department of Genetics & Biochemistry, Clemson University, Clemson, South Carolina, USA
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4
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Souguir M, Châtre P, Drapeau A, François P, Azaiez S, Ncir S, Madec JY, Mansour W, Haenni M. Molecular characterization of highly prevalent Escherichia coli and Escherichia marmotae resistant to extended-spectrum cephalosporins in European starlings ( Sturnus vulgaris) in Tunisia. Microbiol Spectr 2023; 11:e0222023. [PMID: 37772831 PMCID: PMC10581222 DOI: 10.1128/spectrum.02220-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 08/20/2023] [Indexed: 09/30/2023] Open
Abstract
European starlings are widespread migratory birds that have already been described as carrying bacteria resistant to extended-spectrum cephalosporins (ESC-R). These birds are well known in Tunisia because they spend the wintertime in this country and are hunted for human consumption. The goal of our study was to estimate the proportion of ESC-R in these birds and to characterize the collected isolates using whole-genome sequencing. Results showed that 21.5% (42/200) of the birds carried either an extended-spectrum beta-lactamase (ESBL) or an acquired AmpC gene. Diverse bla CTX-M genes were responsible for the ESBL phenotype, bla CTX-M-14 being the most prevalent, while only bla CMY-2 and one bla CMY-62 were found in AmpC-positive isolates. Likewise, different genetic determinants carried these resistance genes, including IncHI2, and IncF plasmids for bla CTX-M genes and IncI1 plasmids for bla CMY-2 genes. Three chromosomally encoded bla CTX-M-15 genes were also identified. Surprisingly, species identification revealed a large proportion (32.7%) of Escherichia marmotae isolates. This species is phenotypically indistinguishable from Escherichia coli and has obviously the same capacity to acquire ESC-R genes. Our data also strongly suggest that at least the IncHI2/pST3 plasmid can spread equally between E. coli and E. marmotae. Given the potential transmission routes between humans and animals, either by direct contact with dejections or through meat preparation, it is important to closely monitor antimicrobial resistance in European starlings in Tunisia and to set up further studies to identify the sources of contamination of these birds. IMPORTANCE The One Health concept highlighted knowledge gaps in the understanding of the transmission routes of resistant bacteria. A major interest was shown in wild migratory birds since they might spread resistant bacteria over long distances. Our study brings further evidence that wild birds, even though they are not directly submitted to antibiotic treatments, can be heavily contaminated by resistant bacteria. Our results identified numerous combinations of resistance genes, genetic supports, and bacterial clones that can spread vertically or horizontally and maintain a high level of resistance in the bird population. Some of these determinants are widespread in humans or animals (IncHI2/pST3 plasmids and pandemic clones), while some others are less frequent (atypical IncI1 plasmid and minor clones). Consequently, it is essential to be aware of the risks of transmission and to take all necessary measures to prevent the proportions of resistant isolates from increasing uncontrollably.
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Affiliation(s)
- Meriem Souguir
- Laboratoire de Recherche Biophysique Métabolique et Pharmacologie Appliquée, Faculté de Médecine Ibn Al Jazzar Sousse, Université de Sousse, Sousse, Tunisia
- Unité Antibiorésistance et Virulence Bactériennes, ANSES - Université de Lyon, Lyon, France
| | - Pierre Châtre
- Unité Antibiorésistance et Virulence Bactériennes, ANSES - Université de Lyon, Lyon, France
| | - Antoine Drapeau
- Unité Antibiorésistance et Virulence Bactériennes, ANSES - Université de Lyon, Lyon, France
| | - Pauline François
- Unité Antibiorésistance et Virulence Bactériennes, ANSES - Université de Lyon, Lyon, France
| | - Sana Azaiez
- Laboratoire de Recherche Biophysique Métabolique et Pharmacologie Appliquée, Faculté de Médecine Ibn Al Jazzar Sousse, Université de Sousse, Sousse, Tunisia
| | - Sana Ncir
- Laboratoire de Recherche Biophysique Métabolique et Pharmacologie Appliquée, Faculté de Médecine Ibn Al Jazzar Sousse, Université de Sousse, Sousse, Tunisia
- Unité Antibiorésistance et Virulence Bactériennes, ANSES - Université de Lyon, Lyon, France
| | - Jean-Yves Madec
- Unité Antibiorésistance et Virulence Bactériennes, ANSES - Université de Lyon, Lyon, France
| | - Wejdene Mansour
- Laboratoire de Recherche Biophysique Métabolique et Pharmacologie Appliquée, Faculté de Médecine Ibn Al Jazzar Sousse, Université de Sousse, Sousse, Tunisia
| | - Marisa Haenni
- Unité Antibiorésistance et Virulence Bactériennes, ANSES - Université de Lyon, Lyon, France
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5
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Atsawawaranunt K, Ewart KM, Major RE, Johnson RN, Santure AW, Whibley A. Tracing the introduction of the invasive common myna using population genomics. Heredity (Edinb) 2023:10.1038/s41437-023-00621-w. [PMID: 37193854 DOI: 10.1038/s41437-023-00621-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 04/30/2023] [Accepted: 04/30/2023] [Indexed: 05/18/2023] Open
Abstract
The common myna (Acridotheres tristis) is one of the most invasive bird species in the world, yet its colonisation history is only partly understood. We identified the introduction history and population structure, and quantified the genetic diversity of myna populations from the native range in India and introduced populations in New Zealand, Australia, Fiji, Hawaii, and South Africa, based on thousands of single nucleotide polymorphism markers in 814 individuals. We were able to identify the source population of mynas in several invasive locations: mynas from Fiji and Melbourne, Australia, were likely founded by individuals from a subpopulation in Maharashtra, India, while mynas in Hawaii and South Africa were likely independently founded by individuals from other localities in India. Our findings suggest that New Zealand mynas were founded by individuals from Melbourne, which, in turn, were founded by individuals from Maharashtra. We identified two genetic clusters among New Zealand mynas, divided by New Zealand's North Island's axial mountain ranges, confirming previous observations that mountains and thick forests may form barriers to myna dispersal. Our study provides a foundation for other population and invasion genomic studies and provides useful information for the management of this invasive species.
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Affiliation(s)
| | - Kyle M Ewart
- Australian Museum Research Institute, Australian Museum, Sydney, NSW, Australia
- School of Life and Environmental Sciences, University of Sydney, Sydney, NSW, Australia
| | - Richard E Major
- Australian Museum Research Institute, Australian Museum, Sydney, NSW, Australia
| | - Rebecca N Johnson
- Australian Museum Research Institute, Australian Museum, Sydney, NSW, Australia
- National Museum of Natural History, Smithsonian Institution, Washington D.C., DC, USA
| | - Anna W Santure
- School of Biological Sciences, University of Auckland, Auckland, New Zealand.
| | - Annabel Whibley
- School of Biological Sciences, University of Auckland, Auckland, New Zealand
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6
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Global invasion history and native decline of the common starling: insights through genetics. Biol Invasions 2023. [DOI: 10.1007/s10530-022-02982-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
AbstractFew invasive birds are as globally successful as the Common or European Starling (Sturnus vulgaris). Native to the Palearctic, the starling has been intentionally introduced to North and South America, South Africa, Australia, and the Pacific Islands, enabling us to explore species traits that may contribute to its invasion success. Coupling the rich studies of life history and more recent explorations of genomic variation among invasions, we illustrate how eco-evolutionary dynamics shape the invasion success of this long-studied and widely distributed species. Especially informative is the comparison between Australian and North American invasions, because these populations colonized novel ranges concurrently and exhibit shared signals of selection despite distinct population histories. In this review, we describe population dynamics across the native and invasive ranges, identify putatively selected traits that may influence the starling’s spread, and suggest possible determinants of starling success world-wide. We also identify future opportunities to utilize this species as a model for avian invasion research, which will inform our understanding of species’ rapid evolution in response to environmental change.
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7
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Genomic and ecological evidence shed light on the recent demographic history of two related invasive insects. Sci Rep 2022; 12:19629. [PMID: 36385480 PMCID: PMC9669014 DOI: 10.1038/s41598-022-21548-y] [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: 07/05/2022] [Accepted: 09/28/2022] [Indexed: 11/17/2022] Open
Abstract
Hypogeococcus pungens is a species complex native to southern South America that is composed of at least five putative species, each one specialized in the use of different host plants. Two of these undescribed species were registered as invasive in Central and North America: Hyp-C is a cactophagous mealybug that became an important pest that threatens endemic cactus species in Puerto Rico, and Hyp-AP feeds on Amaranthaceae and Portulacaceae hosts, but does not produce severe damage to the host plants. We quantified genomic variation and investigated the demographic history of both invasive species by means of coalescent-based simulations using high throughput sequencing data. We also evaluated the incidence of host plant infestation produced by both species and used an ecological niche modeling approach to assess potential distribution under current and future climatic scenarios. Our genetic survey evinced the footprints of strong effective population size reduction and signals of genetic differentiation among populations within each species. Incidence of plant attacks varied between species and among populations within species, with some host plant species preferred over others. Ecological niche modeling suggested that under future climatic scenarios both species would expand their distribution ranges in Puerto Rico. These results provide valuable information for the design of efficient management and control strategies of the Puerto Rican cactus pest and shed light on the evolutionary pathways of biological invasions.
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8
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Khatri K, Negi B, Bargali K, Bargali SS. Phenotypic variation in morphology and associated functional traits in Ageratina adenophora along an altitudinal gradient in Kumaun Himalaya, India. Biologia (Bratisl) 2022. [DOI: 10.1007/s11756-022-01254-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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9
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Stuart KC, Edwards RJ, Cheng Y, Warren WC, Burt DW, Sherwin WB, Hofmeister NR, Werner SJ, Ball GF, Bateson M, Brandley MC, Buchanan KL, Cassey P, Clayton DF, De Meyer T, Meddle SL, Rollins LA. Transcript- and annotation-guided genome assembly of the European starling. Mol Ecol Resour 2022; 22:3141-3160. [PMID: 35763352 PMCID: PMC9796300 DOI: 10.1111/1755-0998.13679] [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: 04/11/2021] [Accepted: 06/10/2022] [Indexed: 01/01/2023]
Abstract
The European starling, Sturnus vulgaris, is an ecologically significant, globally invasive avian species that is also suffering from a major decline in its native range. Here, we present the genome assembly and long-read transcriptome of an Australian-sourced European starling (S. vulgaris vAU), and a second, North American, short-read genome assembly (S. vulgaris vNA), as complementary reference genomes for population genetic and evolutionary characterization. S. vulgaris vAU combined 10× genomics linked-reads, low-coverage Nanopore sequencing, and PacBio Iso-Seq full-length transcript scaffolding to generate a 1050 Mb assembly on 6222 scaffolds (7.6 Mb scaffold N50, 94.6% busco completeness). Further scaffolding against the high-quality zebra finch (Taeniopygia guttata) genome assigned 98.6% of the assembly to 32 putative nuclear chromosome scaffolds. Species-specific transcript mapping and gene annotation revealed good gene-level assembly and high functional completeness. Using S. vulgaris vAU, we demonstrate how the multifunctional use of PacBio Iso-Seq transcript data and complementary homology-based annotation of sequential assembly steps (assessed using a new tool, saaga) can be used to assess, inform, and validate assembly workflow decisions. We also highlight some counterintuitive behaviour in traditional busco metrics, and present buscomp, a complementary tool for assembly comparison designed to be robust to differences in assembly size and base-calling quality. This work expands our knowledge of avian genomes and the available toolkit for assessing and improving genome quality. The new genomic resources presented will facilitate further global genomic and transcriptomic analysis on this ecologically important species.
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Affiliation(s)
- Katarina C. Stuart
- Evolution & Ecology Research Centre, School of Biological, Earth and Environmental SciencesUNSW SydneySydneyNew South WalesAustralia
| | - Richard J. Edwards
- Evolution & Ecology Research Centre, School of Biotechnology and Biomolecular SciencesUNSW SydneySydneyNew South WalesAustralia
| | - Yuanyuan Cheng
- School of Life and Environmental SciencesThe University of Sydney, SydneyNew South WalesAustralia
| | - Wesley C. Warren
- Department of Animal Sciences, Institute for Data Science and InformaticsThe University of MissouriColumbiaMissouriUSA
| | - David W. Burt
- Office of the Deputy Vice‐Chancellor (Research and Innovation)The University of QueenslandBrisbaneAustralia
| | - William B. Sherwin
- Evolution & Ecology Research Centre, School of Biological, Earth and Environmental SciencesUNSW SydneySydneyNew South WalesAustralia
| | - Natalie R. Hofmeister
- Department of Ecology and Evolutionary BiologyCornell UniversityNew YorkUSA,Fuller Evolutionary Biology ProgramCornell Lab of OrnithologyNew YorkUSA
| | - Scott J. Werner
- United States Department of Agriculture, Animal and Plant Health Inspection Service, Wildlife ServicesNational Wildlife Research CenterFort CollinsColoradoUSA
| | | | - Melissa Bateson
- Institute of NeuroscienceNewcastle UniversityNewcastle upon TyneUK
| | - Matthew C. Brandley
- Section of Amphibians and ReptilesCarnegie Museum of Natural HistoryPittsburghPennsylvaniaUSA
| | - Katherine L. Buchanan
- School of Life and Environmental SciencesDeakin UniversityWaurn PondsVictoriaAustralia
| | - Phillip Cassey
- Invasion Science & Wildlife Ecology LabUniversity of AdelaideAdelaideAustralia
| | - David F. Clayton
- Department of Genetics & BiochemistryClemson UniversitySouth CarolinaUSA
| | - Tim De Meyer
- Department of Data Analysis & Mathematical Modelling, Faculty of Bioscience EngineeringGhent UniversityGhentBelgium
| | - Simone L. Meddle
- The Roslin Institute, The Royal (Dick) School of Veterinary StudiesThe University of EdinburghMidlothianUK
| | - Lee A. Rollins
- Evolution & Ecology Research Centre, School of Biological, Earth and Environmental SciencesUNSW SydneySydneyNew South WalesAustralia,School of Life and Environmental SciencesDeakin UniversityWaurn PondsVictoriaAustralia
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10
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Alvarado AH, Bossu CM, Harrigan RJ, Bay RA, Nelson ARP, Smith TB, Ruegg KC. Genotype‐environment associations across spatial scales reveal the importance of putative adaptive genetic variation in divergence. Evol Appl 2022; 15:1390-1407. [PMID: 36187181 PMCID: PMC9488676 DOI: 10.1111/eva.13444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 06/04/2022] [Indexed: 12/01/2022] Open
Abstract
Identifying areas of high evolutionary potential is a judicious strategy for developing conservation priorities in the face of environmental change. For wide‐ranging species occupying heterogeneous environments, the evolutionary forces that shape distinct populations can vary spatially. Here, we investigate patterns of genomic variation and genotype–environment associations in the hermit thrush (Catharus guttatus), a North American songbird, at broad (across the breeding range) and narrow spatial scales (at a hybrid zone). We begin by building a genoscape or map of genetic variation across the breeding range and find five distinct genetic clusters within the species, with the greatest variation occurring in the western portion of the range. Genotype–environment association analyses indicate higher allelic turnover in the west than in the east, with measures of temperature surfacing as key predictors of putative adaptive genomic variation rangewide. Since broad patterns detected across a species' range represent the aggregate of many locally adapted populations, we investigate whether our broadscale analysis is consistent with a finer scale analysis. We find that top rangewide temperature‐associated loci vary in their clinal patterns (e.g., steep clines vs. fixed allele frequencies) across a hybrid zone in British Columbia, suggesting that the environmental predictors and the associated candidate loci identified in the rangewide analysis are of variable importance in this particular region. However, two candidate loci exhibit strong concordance with the temperature gradient in British Columbia, suggesting a potential role for temperature‐related barriers to gene flow and/or temperature‐driven ecological selection in maintaining putative local adaptation. This study demonstrates how patterns identified at the broad (macrogeographic) scale can be validated by investigating genotype–environment correlations at the local (microgeographic) scale. Furthermore, our results highlight the importance of considering the spatial distribution of putative adaptive variation when assessing population‐level sensitivity to climate change and other stressors.
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Affiliation(s)
- Allison H. Alvarado
- Biology Department California State University Channel Islands Camarillo CA USA
| | - Christen M. Bossu
- Center for Tropical Research, Institute of Environment and Sustainability University of California Los Angeles CA USA
- Department of Biology Colorado State University Fort Collins CO USA
| | - Ryan J. Harrigan
- Center for Tropical Research, Institute of Environment and Sustainability University of California Los Angeles CA USA
| | - Rachael A. Bay
- Department of Evolution and Ecology University of California Davis CA USA
| | | | - Thomas B. Smith
- Center for Tropical Research, Institute of Environment and Sustainability University of California Los Angeles CA USA
- Department of Ecology and Evolutionary Biology University of California Los Angeles CA USA
| | - Kristen C. Ruegg
- Department of Biology Colorado State University Fort Collins CO USA
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11
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Stuart KC, Sherwin WB, Austin JJ, Bateson M, Eens M, Brandley MC, Rollins LA. Historical museum samples enable the examination of divergent and parallel evolution during invasion. Mol Ecol 2022; 31:1836-1852. [PMID: 35038768 PMCID: PMC9305591 DOI: 10.1111/mec.16353] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 12/22/2021] [Accepted: 01/07/2022] [Indexed: 11/30/2022]
Abstract
During the Anthropocene, Earth has experienced unprecedented habitat loss, native species decline and global climate change. Concurrently, greater globalization is facilitating species movement, increasing the likelihood of alien species establishment and propagation. There is a great need to understand what influences a species’ ability to persist or perish within a new or changing environment. Examining genes that may be associated with a species’ invasion success or persistence informs invasive species management, assists with native species preservation and sheds light on important evolutionary mechanisms that occur in novel environments. This approach can be aided by coupling spatial and temporal investigations of evolutionary processes. Here we use the common starling, Sturnus vulgaris, to identify parallel and divergent evolutionary change between contemporary native and invasive range samples and their common ancestral population. To do this, we use reduced‐representation sequencing of native samples collected recently in northwestern Europe and invasive samples from Australia, together with museum specimens sampled in the UK during the mid‐19th century. We found evidence of parallel selection on both continents, possibly resulting from common global selective forces such as exposure to pollutants. We also identified divergent selection in these populations, which might be related to adaptive changes in response to the novel environment encountered in the introduced Australian range. Interestingly, signatures of selection are equally as common within both invasive and native range contemporary samples. Our results demonstrate the value of including historical samples in genetic studies of invasion and highlight the ongoing and occasionally parallel role of adaptation in both native and invasive ranges.
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Affiliation(s)
- Katarina C Stuart
- Evolution & Ecology Research Centre, School of Biological, Earth and Environmental Sciences, UNSW Sydney, Sydney, New South Wales, Australia
| | - William B Sherwin
- Evolution & Ecology Research Centre, School of Biological, Earth and Environmental Sciences, UNSW Sydney, Sydney, New South Wales, Australia
| | - Jeremy J Austin
- Australian Centre for Ancient DNA (ACAD), School of Biological Sciences, University of Adelaide, Adelaide, SA, Australia
| | - Melissa Bateson
- Institute of Neuroscience, Newcastle University, Newcastle upon Tyne, UK
| | - Marcel Eens
- Department of Biology, Behavioural Ecology and Ecophysiology Group, University of Antwerp, 2610, Wilrijk, Belgium
| | - Matthew C Brandley
- Section of Amphibians and Reptiles, Carnegie Museum of Natural History, Pittsburgh, PA, USA.,Powdermill Nature Reserve, Carnegie Museum of Natural History, Rector, PA, USA
| | - Lee A Rollins
- Evolution & Ecology Research Centre, School of Biological, Earth and Environmental Sciences, UNSW Sydney, Sydney, New South Wales, Australia
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12
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A recent invasive population of the European starling sturnus vulgaris has lower genetic diversity and higher fluctuating asymmetry than primary invasive and native populations. Biol Invasions 2021. [DOI: 10.1007/s10530-021-02653-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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13
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Neinavaie F, Ibrahim-Hashim A, Kramer AM, Brown JS, Richards CL. The Genomic Processes of Biological Invasions: From Invasive Species to Cancer Metastases and Back Again. Front Ecol Evol 2021. [DOI: 10.3389/fevo.2021.681100] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
The concept of invasion is useful across a broad range of contexts, spanning from the fine scale landscape of cancer tumors up to the broader landscape of ecosystems. Invasion biology provides extraordinary opportunities for studying the mechanistic basis of contemporary evolution at the molecular level. Although the field of invasion genetics was established in ecology and evolution more than 50 years ago, there is still a limited understanding of how genomic level processes translate into invasive phenotypes across different taxa in response to complex environmental conditions. This is largely because the study of most invasive species is limited by information about complex genome level processes. We lack good reference genomes for most species. Rigorous studies to examine genomic processes are generally too costly. On the contrary, cancer studies are fortified with extensive resources for studying genome level dynamics and the interactions among genetic and non-genetic mechanisms. Extensive analysis of primary tumors and metastatic samples have revealed the importance of several genomic mechanisms including higher mutation rates, specific types of mutations, aneuploidy or whole genome doubling and non-genetic effects. Metastatic sites can be directly compared to primary tumor cell counterparts. At the same time, clonal dynamics shape the genomics and evolution of metastatic cancers. Clonal diversity varies by cancer type, and the tumors’ donor and recipient tissues. Still, the cancer research community has been unable to identify any common events that provide a universal predictor of “metastatic potential” which parallels findings in evolutionary ecology. Instead, invasion in cancer studies depends strongly on context, including order of events and clonal composition. The detailed studies of the behavior of a variety of human cancers promises to inform our understanding of genome level dynamics in the diversity of invasive species and provide novel insights for management.
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14
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DeRaad DA, Cobos ME, Alkishe A, Ashraf U, Ahadji-Dabla KM, Nuñez-Penichet C, Peterson AT. Genome-environment association methods comparison supports omnigenic adaptation to ecological niche in malaria vector mosquitoes. Mol Ecol 2021; 30:6468-6485. [PMID: 34309095 DOI: 10.1111/mec.16094] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 07/02/2021] [Accepted: 07/19/2021] [Indexed: 11/29/2022]
Abstract
The concept of a fundamental ecological niche is central to questions of geographic distribution, population demography, species conservation, and evolutionary potential. However, robust inference of genomic regions associated with evolutionary adaptation to particular environmental conditions remains difficult due to the myriad of potential confounding processes that can generate heterogeneous patterns of variation across the genome. Here, we interrogate the potential role of genome environment association (GEA) testing as an initial step in building an understanding of the genetic basis of ecological niche. We leverage publicly available genomic data from the Anopheles gambiae 1000 Genomes (Ag1000g) Consortium to test the ability of multiple analytically unique GEA methods to handle confounding patterns of genetic variation, control false positive rates, and discern associations with broadly relevant climate variables from random allele frequency patterns throughout the genome. We found evidence supporting the ability of commonly implemented GEA methods to account for confounding patterns of spatial and genetic variation, and control false positive rates. However, we fail to find evidence supporting the ability of GEA tests to reject signals of adaptation to randomly simulated environmental variables, indicating that discerning between true signals of genome environment adaptation and genome environment correlations resulting from alternative evolutionary processes, remains challenging. Because signals of environmental adaptation are so diffuse and confounded throughout the genome, we argue that genomic adaptation to ecological niche is likely best understood under an omnigenic model wherein highly interconnected, genome-wide gene regulatory networks shape genomic adaptation to key environmental conditions.
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Affiliation(s)
- Devon A DeRaad
- Department of Ecology & Evolutionary Biology and Biodiversity Institute, University of Kansas, Lawrence, Kansas, USA
| | - Marlon E Cobos
- Department of Ecology & Evolutionary Biology and Biodiversity Institute, University of Kansas, Lawrence, Kansas, USA
| | - Abdelghafar Alkishe
- Department of Ecology & Evolutionary Biology and Biodiversity Institute, University of Kansas, Lawrence, Kansas, USA
| | - Uzma Ashraf
- Department of Environmental Sciences and Policy, Lahore School of Economics, Lahore, Pakistan
| | | | - Claudia Nuñez-Penichet
- Department of Ecology & Evolutionary Biology and Biodiversity Institute, University of Kansas, Lawrence, Kansas, USA
| | - A Townsend Peterson
- Department of Ecology & Evolutionary Biology and Biodiversity Institute, University of Kansas, Lawrence, Kansas, USA
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