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Population genomics of Drosophila suzukii reveal longitudinal population structure and signals of migrations in and out of the continental United States

Drosophila suzukii, or spotted-wing drosophila, is now an established pest in many parts of the world, causing significant damage to numerous fruit crop industries. Native to East Asia, D. suzukii infestations started in the United States a decade ago, occupying a wide range of climates. To better u...

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Autores principales: Lewald, Kyle M, Abrieux, Antoine, Wilson, Derek A, Lee, Yoosook, Conner, William R, Andreazza, Felipe, Beers, Elizabeth H, Burrack, Hannah J, Daane, Kent M, Diepenbrock, Lauren, Drummond, Francis A, Fanning, Philip D, Gaffney, Michael T, Hesler, Stephen P, Ioriatti, Claudio, Isaacs, Rufus, Little, Brian A, Loeb, Gregory M, Miller, Betsey, Nava, Dori E, Rendon, Dalila, Sial, Ashfaq A, Bezerra da Silva, Cherre S, Stockton, Dara G, Van Timmeren, Steven, Wallingford, Anna, Walton, Vaughn M, Wang, Xingeng, Zhao, Bo, Zalom, Frank G, Chiu, Joanna C
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8664444/
https://www.ncbi.nlm.nih.gov/pubmed/34599814
http://dx.doi.org/10.1093/g3journal/jkab343
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author Lewald, Kyle M
Abrieux, Antoine
Wilson, Derek A
Lee, Yoosook
Conner, William R
Andreazza, Felipe
Beers, Elizabeth H
Burrack, Hannah J
Daane, Kent M
Diepenbrock, Lauren
Drummond, Francis A
Fanning, Philip D
Gaffney, Michael T
Hesler, Stephen P
Ioriatti, Claudio
Isaacs, Rufus
Little, Brian A
Loeb, Gregory M
Miller, Betsey
Nava, Dori E
Rendon, Dalila
Sial, Ashfaq A
Bezerra da Silva, Cherre S
Stockton, Dara G
Van Timmeren, Steven
Wallingford, Anna
Walton, Vaughn M
Wang, Xingeng
Zhao, Bo
Zalom, Frank G
Chiu, Joanna C
author_facet Lewald, Kyle M
Abrieux, Antoine
Wilson, Derek A
Lee, Yoosook
Conner, William R
Andreazza, Felipe
Beers, Elizabeth H
Burrack, Hannah J
Daane, Kent M
Diepenbrock, Lauren
Drummond, Francis A
Fanning, Philip D
Gaffney, Michael T
Hesler, Stephen P
Ioriatti, Claudio
Isaacs, Rufus
Little, Brian A
Loeb, Gregory M
Miller, Betsey
Nava, Dori E
Rendon, Dalila
Sial, Ashfaq A
Bezerra da Silva, Cherre S
Stockton, Dara G
Van Timmeren, Steven
Wallingford, Anna
Walton, Vaughn M
Wang, Xingeng
Zhao, Bo
Zalom, Frank G
Chiu, Joanna C
author_sort Lewald, Kyle M
collection PubMed
description Drosophila suzukii, or spotted-wing drosophila, is now an established pest in many parts of the world, causing significant damage to numerous fruit crop industries. Native to East Asia, D. suzukii infestations started in the United States a decade ago, occupying a wide range of climates. To better understand invasion ecology of this pest, knowledge of past migration events, population structure, and genetic diversity is needed. In this study, we sequenced whole genomes of 237 individual flies collected across the continental United States, as well as several sites in Europe, Brazil, and Asia, to identify and analyze hundreds of thousands of genetic markers. We observed strong population structure between Western and Eastern US populations, but no evidence of any population structure between different latitudes within the continental United States, suggesting that there are no broad-scale adaptations occurring in response to differences in winter climates. We detect admixture from Hawaii to the Western United States and from the Eastern United States to Europe, in agreement with previously identified introduction routes inferred from microsatellite analysis. We also detect potential signals of admixture from the Western United States back to Asia, which could have important implications for shipping and quarantine policies for exported agriculture. We anticipate this large genomic dataset will spur future research into the genomic adaptations underlying D. suzukii pest activity and development of novel control methods for this agricultural pest.
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spelling pubmed-86644442021-12-13 Population genomics of Drosophila suzukii reveal longitudinal population structure and signals of migrations in and out of the continental United States Lewald, Kyle M Abrieux, Antoine Wilson, Derek A Lee, Yoosook Conner, William R Andreazza, Felipe Beers, Elizabeth H Burrack, Hannah J Daane, Kent M Diepenbrock, Lauren Drummond, Francis A Fanning, Philip D Gaffney, Michael T Hesler, Stephen P Ioriatti, Claudio Isaacs, Rufus Little, Brian A Loeb, Gregory M Miller, Betsey Nava, Dori E Rendon, Dalila Sial, Ashfaq A Bezerra da Silva, Cherre S Stockton, Dara G Van Timmeren, Steven Wallingford, Anna Walton, Vaughn M Wang, Xingeng Zhao, Bo Zalom, Frank G Chiu, Joanna C G3 (Bethesda) Investigation Drosophila suzukii, or spotted-wing drosophila, is now an established pest in many parts of the world, causing significant damage to numerous fruit crop industries. Native to East Asia, D. suzukii infestations started in the United States a decade ago, occupying a wide range of climates. To better understand invasion ecology of this pest, knowledge of past migration events, population structure, and genetic diversity is needed. In this study, we sequenced whole genomes of 237 individual flies collected across the continental United States, as well as several sites in Europe, Brazil, and Asia, to identify and analyze hundreds of thousands of genetic markers. We observed strong population structure between Western and Eastern US populations, but no evidence of any population structure between different latitudes within the continental United States, suggesting that there are no broad-scale adaptations occurring in response to differences in winter climates. We detect admixture from Hawaii to the Western United States and from the Eastern United States to Europe, in agreement with previously identified introduction routes inferred from microsatellite analysis. We also detect potential signals of admixture from the Western United States back to Asia, which could have important implications for shipping and quarantine policies for exported agriculture. We anticipate this large genomic dataset will spur future research into the genomic adaptations underlying D. suzukii pest activity and development of novel control methods for this agricultural pest. Oxford University Press 2021-10-02 /pmc/articles/PMC8664444/ /pubmed/34599814 http://dx.doi.org/10.1093/g3journal/jkab343 Text en © The Author(s) 2021. Published by Oxford University Press on behalf of Genetics Society of America. https://creativecommons.org/licenses/by/4.0/This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Investigation
Lewald, Kyle M
Abrieux, Antoine
Wilson, Derek A
Lee, Yoosook
Conner, William R
Andreazza, Felipe
Beers, Elizabeth H
Burrack, Hannah J
Daane, Kent M
Diepenbrock, Lauren
Drummond, Francis A
Fanning, Philip D
Gaffney, Michael T
Hesler, Stephen P
Ioriatti, Claudio
Isaacs, Rufus
Little, Brian A
Loeb, Gregory M
Miller, Betsey
Nava, Dori E
Rendon, Dalila
Sial, Ashfaq A
Bezerra da Silva, Cherre S
Stockton, Dara G
Van Timmeren, Steven
Wallingford, Anna
Walton, Vaughn M
Wang, Xingeng
Zhao, Bo
Zalom, Frank G
Chiu, Joanna C
Population genomics of Drosophila suzukii reveal longitudinal population structure and signals of migrations in and out of the continental United States
title Population genomics of Drosophila suzukii reveal longitudinal population structure and signals of migrations in and out of the continental United States
title_full Population genomics of Drosophila suzukii reveal longitudinal population structure and signals of migrations in and out of the continental United States
title_fullStr Population genomics of Drosophila suzukii reveal longitudinal population structure and signals of migrations in and out of the continental United States
title_full_unstemmed Population genomics of Drosophila suzukii reveal longitudinal population structure and signals of migrations in and out of the continental United States
title_short Population genomics of Drosophila suzukii reveal longitudinal population structure and signals of migrations in and out of the continental United States
title_sort population genomics of drosophila suzukii reveal longitudinal population structure and signals of migrations in and out of the continental united states
topic Investigation
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8664444/
https://www.ncbi.nlm.nih.gov/pubmed/34599814
http://dx.doi.org/10.1093/g3journal/jkab343
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