The evolutionary process of invasion in the fall armyworm (Spodoptera frugiperda)
Abstract The fall armyworm (FAW; Spodoptera frugiperda) is one of the major agricultural pest insects. FAW is native to the Americas, and its invasion was first reported in West Africa in 2016. Then it quickly spread through Africa, Asia, and Oceania, becoming one of the main threats to corn product...
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| Format: | Article |
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Nature Portfolio
2022-12-01
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| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-022-25529-z |
| _version_ | 1811204189588553728 |
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| author | Sudeeptha Yainna Wee Tek Tay Karine Durand Estelle Fiteni Frédérique Hilliou Fabrice Legeai Anne-Laure Clamens Sylvie Gimenez R. Asokan C. M. Kalleshwaraswamy Sharanabasappa S. Deshmukh Robert L. Meagher Carlos A. Blanco Pierre Silvie Thierry Brévault Anicet Dassou Gael J. Kergoat Thomas Walsh Karl Gordon Nicolas Nègre Emmanuelle d’Alençon Kiwoong Nam |
| author_facet | Sudeeptha Yainna Wee Tek Tay Karine Durand Estelle Fiteni Frédérique Hilliou Fabrice Legeai Anne-Laure Clamens Sylvie Gimenez R. Asokan C. M. Kalleshwaraswamy Sharanabasappa S. Deshmukh Robert L. Meagher Carlos A. Blanco Pierre Silvie Thierry Brévault Anicet Dassou Gael J. Kergoat Thomas Walsh Karl Gordon Nicolas Nègre Emmanuelle d’Alençon Kiwoong Nam |
| author_sort | Sudeeptha Yainna |
| collection | DOAJ |
| description | Abstract The fall armyworm (FAW; Spodoptera frugiperda) is one of the major agricultural pest insects. FAW is native to the Americas, and its invasion was first reported in West Africa in 2016. Then it quickly spread through Africa, Asia, and Oceania, becoming one of the main threats to corn production. We analyzed whole genome sequences of 177 FAW individuals from 12 locations on four continents to infer evolutionary processes of invasion. Principal component analysis from the TPI gene and whole genome sequences shows that invasive FAW populations originated from the corn strain. Ancestry coefficient and phylogenetic analyses from the nuclear genome indicate that invasive populations are derived from a single ancestry, distinct from native populations, while the mitochondrial phylogenetic tree supports the hypothesis of multiple introductions. Adaptive evolution specific to invasive populations was observed in detoxification, chemosensory, and digestion genes. We concluded that extant invasive FAW populations originated from the corn strain with potential contributions of adaptive evolution. |
| first_indexed | 2024-04-12T03:08:13Z |
| format | Article |
| id | doaj.art-4924d3f4849c446f8bfb5e1ffd6045fb |
| institution | Directory Open Access Journal |
| issn | 2045-2322 |
| language | English |
| last_indexed | 2024-04-12T03:08:13Z |
| publishDate | 2022-12-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj.art-4924d3f4849c446f8bfb5e1ffd6045fb2022-12-22T03:50:27ZengNature PortfolioScientific Reports2045-23222022-12-0112111110.1038/s41598-022-25529-zThe evolutionary process of invasion in the fall armyworm (Spodoptera frugiperda)Sudeeptha Yainna0Wee Tek Tay1Karine Durand2Estelle Fiteni3Frédérique Hilliou4Fabrice Legeai5Anne-Laure Clamens6Sylvie Gimenez7R. Asokan8C. M. Kalleshwaraswamy9Sharanabasappa S. Deshmukh10Robert L. Meagher11Carlos A. Blanco12Pierre Silvie13Thierry Brévault14Anicet Dassou15Gael J. Kergoat16Thomas Walsh17Karl Gordon18Nicolas Nègre19Emmanuelle d’Alençon20Kiwoong Nam21DGIMI, Univ Montpellier, INRAEBlack Mountain Laboratories, CSIRODGIMI, Univ Montpellier, INRAEDGIMI, Univ Montpellier, INRAEINRAE, Institut Sophia Agrobiotech, Université Côte D’Azur, CNRSINRAE, UMR-IGEPP, BioInformatics Platform for Agroecosystems ArthropodsCBGP, INRAE, CIRAD, IRD, Institut Agro, Univ MontpellierDGIMI, Univ Montpellier, INRAEDivision of Biotechnology, ICAR - Indian Institute of Horticultural ResearchDepartment of Entomology, College of Agriculture, University of Agricultural and Horticultural SciencesDepartment of Entomology, College of Agriculture, University of Agricultural and Horticultural SciencesUnited States Department of Agriculture, Agricultural Research ServiceUnited States Department of Agriculture, Animal and Plant Health Inspection ServiceCIRAD, UPR AIDACIRAD, UPR AIDAENSBBA, UNSTIMINRIA, IRISA, GenOuest Core FacilityBlack Mountain Laboratories, CSIROBlack Mountain Laboratories, CSIRODGIMI, Univ Montpellier, INRAEDGIMI, Univ Montpellier, INRAEDGIMI, Univ Montpellier, INRAEAbstract The fall armyworm (FAW; Spodoptera frugiperda) is one of the major agricultural pest insects. FAW is native to the Americas, and its invasion was first reported in West Africa in 2016. Then it quickly spread through Africa, Asia, and Oceania, becoming one of the main threats to corn production. We analyzed whole genome sequences of 177 FAW individuals from 12 locations on four continents to infer evolutionary processes of invasion. Principal component analysis from the TPI gene and whole genome sequences shows that invasive FAW populations originated from the corn strain. Ancestry coefficient and phylogenetic analyses from the nuclear genome indicate that invasive populations are derived from a single ancestry, distinct from native populations, while the mitochondrial phylogenetic tree supports the hypothesis of multiple introductions. Adaptive evolution specific to invasive populations was observed in detoxification, chemosensory, and digestion genes. We concluded that extant invasive FAW populations originated from the corn strain with potential contributions of adaptive evolution.https://doi.org/10.1038/s41598-022-25529-z |
| spellingShingle | Sudeeptha Yainna Wee Tek Tay Karine Durand Estelle Fiteni Frédérique Hilliou Fabrice Legeai Anne-Laure Clamens Sylvie Gimenez R. Asokan C. M. Kalleshwaraswamy Sharanabasappa S. Deshmukh Robert L. Meagher Carlos A. Blanco Pierre Silvie Thierry Brévault Anicet Dassou Gael J. Kergoat Thomas Walsh Karl Gordon Nicolas Nègre Emmanuelle d’Alençon Kiwoong Nam The evolutionary process of invasion in the fall armyworm (Spodoptera frugiperda) Scientific Reports |
| title | The evolutionary process of invasion in the fall armyworm (Spodoptera frugiperda) |
| title_full | The evolutionary process of invasion in the fall armyworm (Spodoptera frugiperda) |
| title_fullStr | The evolutionary process of invasion in the fall armyworm (Spodoptera frugiperda) |
| title_full_unstemmed | The evolutionary process of invasion in the fall armyworm (Spodoptera frugiperda) |
| title_short | The evolutionary process of invasion in the fall armyworm (Spodoptera frugiperda) |
| title_sort | evolutionary process of invasion in the fall armyworm spodoptera frugiperda |
| url | https://doi.org/10.1038/s41598-022-25529-z |
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