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Global genomic signature reveals the evolution of fall armyworm in the Eastern hemisphere

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Global genomic signature reveals the evolution of fall armyworm in the Eastern hemisphere. / Zhang, Lei; Li, Zaiyuan; Peng, Yan et al.
In: Molecular Ecology, Vol. 32, No. 20, 28.08.2023, p. 5463-5478.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

Harvard

Zhang, L, Li, Z, Peng, Y, Liang, X, Wilson, K, Chipabika, G, Karangwa, P, Uzayisenga, B, Mensah, BA, Kachigamba, DL & Xiao, Y 2023, 'Global genomic signature reveals the evolution of fall armyworm in the Eastern hemisphere', Molecular Ecology, vol. 32, no. 20, pp. 5463-5478. https://doi.org/10.1111/mec.17117

APA

Zhang, L., Li, Z., Peng, Y., Liang, X., Wilson, K., Chipabika, G., Karangwa, P., Uzayisenga, B., Mensah, B. A., Kachigamba, D. L., & Xiao, Y. (2023). Global genomic signature reveals the evolution of fall armyworm in the Eastern hemisphere. Molecular Ecology, 32(20), 5463-5478. https://doi.org/10.1111/mec.17117

Vancouver

Zhang L, Li Z, Peng Y, Liang X, Wilson K, Chipabika G et al. Global genomic signature reveals the evolution of fall armyworm in the Eastern hemisphere. Molecular Ecology. 2023 Aug 28;32(20):5463-5478. Epub 2023 Aug 28. doi: 10.1111/mec.17117

Author

Zhang, Lei ; Li, Zaiyuan ; Peng, Yan et al. / Global genomic signature reveals the evolution of fall armyworm in the Eastern hemisphere. In: Molecular Ecology. 2023 ; Vol. 32, No. 20. pp. 5463-5478.

Bibtex

@article{5b218ea209b54b5ea4d5b98f83d47264,
title = "Global genomic signature reveals the evolution of fall armyworm in the Eastern hemisphere",
abstract = "The major plant pest fall armyworm (FAW), Spodoptera frugiperda, is native to the Americas and has colonized Africa and Asia within the Eastern hemisphere since 2016, causing severe damage to multiple agricultural crop species. However, the genetic origin of these invasive populations requires more in‐depth exploration. We analysed genetic variation across the genomes of 280 FAW individuals from both the Eastern hemisphere and the Americas. The global range‐wide genetic structure of FAW shows that the FAW in America has experienced deep differentiation, largely consistent with the Z‐chromosomal Tpi haplotypes commonly used to differentiate {\textquoteleft}corn‐strain{\textquoteright} and {\textquoteleft}rice‐strain{\textquoteright} populations. The invasive populations from Africa and Asia are different from the American ones and have a relatively homogeneous population structure, consistent with the common origin and recent spreading from Africa to Asia. Our analyses suggest that north‐ and central American {\textquoteleft}corn‐strain{\textquoteright} FAW are the most likely sources of the invasion into the Eastern hemisphere. Furthermore, evidence based on genomic, transcriptomic and mitochondrial haplotype network analyses indicates an earlier, independent introduction of FAW into Africa, with subsequent migration into the recent invasive population.",
keywords = "Ecology, Evolution, Behavior and Systematics, Genetics",
author = "Lei Zhang and Zaiyuan Li and Yan Peng and Xinyue Liang and Kenneth Wilson and Gilson Chipabika and Patrick Karangwa and Bellancile Uzayisenga and Mensah, {Benjamin A.} and Kachigamba, {Donald L.} and Yutao Xiao",
year = "2023",
month = aug,
day = "28",
doi = "10.1111/mec.17117",
language = "English",
volume = "32",
pages = "5463--5478",
journal = "Molecular Ecology",
issn = "0962-1083",
publisher = "Blackwell Publishing Ltd",
number = "20",

}

RIS

TY - JOUR

T1 - Global genomic signature reveals the evolution of fall armyworm in the Eastern hemisphere

AU - Zhang, Lei

AU - Li, Zaiyuan

AU - Peng, Yan

AU - Liang, Xinyue

AU - Wilson, Kenneth

AU - Chipabika, Gilson

AU - Karangwa, Patrick

AU - Uzayisenga, Bellancile

AU - Mensah, Benjamin A.

AU - Kachigamba, Donald L.

AU - Xiao, Yutao

PY - 2023/8/28

Y1 - 2023/8/28

N2 - The major plant pest fall armyworm (FAW), Spodoptera frugiperda, is native to the Americas and has colonized Africa and Asia within the Eastern hemisphere since 2016, causing severe damage to multiple agricultural crop species. However, the genetic origin of these invasive populations requires more in‐depth exploration. We analysed genetic variation across the genomes of 280 FAW individuals from both the Eastern hemisphere and the Americas. The global range‐wide genetic structure of FAW shows that the FAW in America has experienced deep differentiation, largely consistent with the Z‐chromosomal Tpi haplotypes commonly used to differentiate ‘corn‐strain’ and ‘rice‐strain’ populations. The invasive populations from Africa and Asia are different from the American ones and have a relatively homogeneous population structure, consistent with the common origin and recent spreading from Africa to Asia. Our analyses suggest that north‐ and central American ‘corn‐strain’ FAW are the most likely sources of the invasion into the Eastern hemisphere. Furthermore, evidence based on genomic, transcriptomic and mitochondrial haplotype network analyses indicates an earlier, independent introduction of FAW into Africa, with subsequent migration into the recent invasive population.

AB - The major plant pest fall armyworm (FAW), Spodoptera frugiperda, is native to the Americas and has colonized Africa and Asia within the Eastern hemisphere since 2016, causing severe damage to multiple agricultural crop species. However, the genetic origin of these invasive populations requires more in‐depth exploration. We analysed genetic variation across the genomes of 280 FAW individuals from both the Eastern hemisphere and the Americas. The global range‐wide genetic structure of FAW shows that the FAW in America has experienced deep differentiation, largely consistent with the Z‐chromosomal Tpi haplotypes commonly used to differentiate ‘corn‐strain’ and ‘rice‐strain’ populations. The invasive populations from Africa and Asia are different from the American ones and have a relatively homogeneous population structure, consistent with the common origin and recent spreading from Africa to Asia. Our analyses suggest that north‐ and central American ‘corn‐strain’ FAW are the most likely sources of the invasion into the Eastern hemisphere. Furthermore, evidence based on genomic, transcriptomic and mitochondrial haplotype network analyses indicates an earlier, independent introduction of FAW into Africa, with subsequent migration into the recent invasive population.

KW - Ecology, Evolution, Behavior and Systematics

KW - Genetics

U2 - 10.1111/mec.17117

DO - 10.1111/mec.17117

M3 - Journal article

VL - 32

SP - 5463

EP - 5478

JO - Molecular Ecology

JF - Molecular Ecology

SN - 0962-1083

IS - 20

ER -