A model species for agricultural pest genomics: the genome of the Colorado potato beetle, Leptinotarsa decemlineata (Coleoptera: Chrysomelidae)
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A model species for agricultural pest genomics: the genome of the Colorado potato beetle, Leptinotarsa decemlineata (Coleoptera: Chrysomelidae)

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A model species for agricultural pest genomics: the genome of the Colorado potato beetle, Leptinotarsa decemlineata (Coleoptera: Chrysomelidae)

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dc.contributor.author Schoville, Sean D.
dc.contributor.author Chen, Yolanda H.
dc.contributor.author Andersson, Martin N.
dc.contributor.author Benoit, Joshua B.
dc.contributor.author Bhandari, Anita
dc.contributor.author Bowsher, Julia H.
dc.contributor.author Brevik, Kristian
dc.contributor.author Cappelle, Kaat
dc.contributor.author Chen, Mei-Ju M.
dc.contributor.author Childers, Anna K.
dc.contributor.author Childers, Christopher
dc.contributor.author Christiaens, Olivier
dc.contributor.author Clements, Justin
dc.contributor.author Didion, Elise M.
dc.contributor.author Elpidina, Elena N.
dc.contributor.author Engsontia, Patamarerk
dc.contributor.author Friedrich, Markus
dc.contributor.author García Robles, Inmaculada
dc.contributor.author Gibbs, Richard A.
dc.contributor.author Goswami, Chandan
dc.contributor.author Grapputo, Alessandro
dc.contributor.author Gruden, Kristina
dc.contributor.author Grynberg, Marcin
dc.contributor.author Henrissat, Bernard
dc.contributor.author Jennings, Emily C.
dc.contributor.author Jones, Jeffery W.
dc.contributor.author Kalsi, Megha
dc.contributor.author Khan, Sher A.
dc.contributor.author Kumar, Abhishek
dc.contributor.author Ruiz-Arroyo, Víctor M.
dc.contributor.author Lombard, Vincent
dc.contributor.author Ma, Xingzhou
dc.contributor.author Martynov, Alexander
dc.contributor.author Miller, Nicholas J.
dc.contributor.author Mitchell, Robert F.
dc.contributor.author Munoz-Torres, Monica
dc.contributor.author Muszewska, Anna
dc.contributor.author Oppert, Brenda
dc.contributor.author Panfilio, Kristen A.
dc.date.accessioned 2018-02-20T15:27:12Z
dc.date.available 2018-02-20T15:27:12Z
dc.date.issued 2018
dc.identifier.uri http://hdl.handle.net/10550/64787
dc.description.abstract The Colorado potato beetle is one of the most challenging agricultural pests to manage. It has shown a spectacular ability to adapt to a variety of solanaceaeous plants and variable climates during its global invasion, and, notably, to rapidly evolve insecticide resistance. To examine evidence of rapid evolutionary change, and to understand the genetic basis of herbivory and insecticide resistance, we tested for structural and functional genomic changes relative to other arthropod species using genome sequencing, transcriptomics, and community annotation. Two factors that might facilitate rapid evolutionary change include transposable elements, which comprise at least 17% of the genome and are rapidly evolving compared to other Coleoptera, and high levels of nucleotide diversity in rapidly growing pest populations. Adaptations to plant feeding are evident in gene expansions and differential expression of digestive enzymes in gut tissues, as well as expansions of gustatory receptors for bitter tasting. Surprisingly, the suite of genes involved in insecticide resistance is similar to other beetles. Finally, duplications in the RNAi pathway might explain why Leptinotarsa decemlineata has high sensitivity to dsRNA. The L. decemlineata genome provides opportunities to investigate a broad range of phenotypes and to develop sustainable methods to control this widely successful pest.
dc.language.iso eng
dc.relation.ispartof Scientific Reports, 2018, vol. 8, num. 1931, p. 1-18
dc.rights.uri info:eu-repo/semantics/openAccess
dc.source Schoville, Sean D. Chen, Yolanda H. Andersson, Martin N. Benoit, Joshua B. Bhandari, Anita Bowsher, Julia H. Brevik, Kristian Cappelle, Kaat Chen, Mei-Ju M. Childers, Anna K. Childers, Christopher Christiaens, Olivier Clements, Justin Didion, Elise M. Elpidina, Elena N. Engsontia, Patamarerk Friedrich, Markus García Robles, Inmaculada Gibbs, Richard A. Goswami, Chandan Grapputo, Alessandro Gruden, Kristina Grynberg, Marcin Henrissat, Bernard Jennings, Emily C. Jones, Jeffery W. Kalsi, Megha Khan, Sher A. Kumar, Abhishek Ruiz-Arroyo, Víctor M. Lombard, Vincent Ma, Xingzhou Martynov, Alexander Miller, Nicholas J. Mitchell, Robert F. Munoz-Torres, Monica Muszewska, Anna Oppert, Brenda Panfilio, Kristen A. 2018 A model species for agricultural pest genomics: the genome of the Colorado potato beetle, Leptinotarsa decemlineata (Coleoptera: Chrysomelidae) Scientific Reports 8 1931 1 18
dc.subject Genètica vegetal
dc.subject Genòmica
dc.title A model species for agricultural pest genomics: the genome of the Colorado potato beetle, Leptinotarsa decemlineata (Coleoptera: Chrysomelidae)
dc.type info:eu-repo/semantics/article
dc.date.updated 2018-02-20T15:27:13Z
dc.identifier.doi https://doi.org/10.1038/s41598-018-20154-1
dc.identifier.idgrec 123504

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