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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)

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.citation	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.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.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	journal article	es_ES
dc.date.updated	2018-02-20T15:27:13Z
dc.identifier.doi	10.1038/s41598-018-20154-1
dc.identifier.idgrec	123504
dc.rights.accessRights	open access	es_ES