The Genome Sequence of the Grape Phylloxera Provides Insights into the Evolution, Adaptation, and Invasion Routes of an Iconic Pest
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The Genome Sequence of the Grape Phylloxera Provides Insights into the Evolution, Adaptation, and Invasion Routes of an Iconic Pest

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The Genome Sequence of the Grape Phylloxera Provides Insights into the Evolution, Adaptation, and Invasion Routes of an Iconic Pest

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dc.contributor.author Rispe, Claude
dc.contributor.author Legeai, Fabrice
dc.contributor.author Nabity, Paul D.
dc.contributor.author Fernández, Rosa
dc.contributor.author Arora, Arinder K.
dc.contributor.author Baa-Puyoulet, Patrice
dc.contributor.author Banfill, Celeste R.
dc.contributor.author Bao, Leticia
dc.contributor.author Barberà Solà, Miquel
dc.contributor.author Bouallègue, Maryem
dc.contributor.author Bretaudeau, Anthony
dc.contributor.author Brisson, Jennifer A.
dc.contributor.author Calevro, Federica
dc.contributor.author Capy, Pierre
dc.contributor.author Catrice, Olivier
dc.contributor.author Chertemps, Thomas
dc.contributor.author Couture, Carole
dc.contributor.author Delière, Laurent
dc.contributor.author Douglas, Angela E.
dc.contributor.author Dufault-Thompson, Keith
dc.contributor.author Escuer, Paula
dc.contributor.author Feng, Honglin
dc.contributor.author Forneck, Astrid
dc.contributor.author Gabaldón, Toni
dc.contributor.author Guigó, Roderic
dc.contributor.author Hilliou, Frédérique
dc.contributor.author Hinojosa-Alvarez, Silvia
dc.contributor.author Hsiao, Yi-min
dc.contributor.author Hudaverdian, Sylvie
dc.contributor.author Jacquin-Joly, Emmanuelle
dc.contributor.author James, Edward B.
dc.contributor.author Johnston, Spencer
dc.contributor.author Joubard, Benjamin
dc.contributor.author Le Goff, Gaëlle
dc.contributor.author Le Trionnaire, Gaël
dc.contributor.author Librado, Pablo
dc.contributor.author Martínez Torres, David
dc.date.accessioned 2021-02-02T14:32:22Z
dc.date.available 2021-02-02T14:32:22Z
dc.date.issued 2020
dc.identifier.uri https://hdl.handle.net/10550/77577
dc.description.abstract Background: Although native to North America, the invasion of the aphid-like grape phylloxera Daktulosphaira vitifoliae across the globe altered the course of grape cultivation. For the past 150 years, viticulture relied on grafting-resistant North American Vitis species as rootstocks, thereby limiting genetic stocks tolerant to other stressors such as pathogens and climate change. Limited understanding of the insect genetics resulted in successive outbreaks across the globe when rootstocks failed. Here we report the 294-Mb genome of D. vitifoliae as a basic tool to understand host plant manipulation, nutritional endosymbiosis, and enhance global viticulture. Results: Using a combination of genome, RNA, and population resequencing, we found grape phylloxera showed high duplication rates since its common ancestor with aphids, but similarity in most metabolic genes, despite lacking obligate nutritional symbioses and feeding from parenchyma. Similarly, no enrichment occurred in development genes in relation to viviparity. However, phylloxera evolved > 2700 unique genes that resemble putative effectors and are active during feeding. Population sequencing revealed the global invasion began from the upper Mississippi River in North America, spread to Europe and from there to the rest of the world. Conclusions: The grape phylloxera genome reveals genetic architecture relative to the evolution of nutritional endosymbiosis, viviparity, and herbivory. The extraordinary expansion in effector genes also suggests novel adaptations to plant feeding and how insects induce complex plant phenotypes, for instance galls. Finally, our understanding of the origin of this invasive species and its genome provide genetics resources to alleviate rootstock bottlenecks restricting the advancement of viticulture.
dc.language.iso eng
dc.relation.ispartof Bmc Biology, 2020, vol. 18, num. 90, p. 1-25
dc.rights.uri info:eu-repo/semantics/openAccess
dc.source Rispe, Claude Legeai, Fabrice Nabity, Paul D. Fernández, Rosa Arora, Arinder K. Baa-Puyoulet, Patrice Banfill, Celeste R. Bao, Leticia Barberà Solà, Miquel Bouallègue, Maryem Bretaudeau, Anthony Brisson, Jennifer A. Calevro, Federica Capy, Pierre Catrice, Olivier Chertemps, Thomas Couture, Carole Delière, Laurent Douglas, Angela E. Dufault-Thompson, Keith Escuer, Paula Feng, Honglin Forneck, Astrid Gabaldón, Toni Guigó, Roderic Hilliou, Frédérique Hinojosa-Alvarez, Silvia Hsiao, Yi-min Hudaverdian, Sylvie Jacquin-Joly, Emmanuelle James, Edward B. Johnston, Spencer Joubard, Benjamin Le Goff, Gaëlle Le Trionnaire, Gaël Librado, Pablo Martínez Torres, David 2020 The Genome Sequence of the Grape Phylloxera Provides Insights into the Evolution, Adaptation, and Invasion Routes of an Iconic Pest Bmc Biology 18 90 1 25
dc.subject Genomes
dc.subject Viticultura
dc.title The Genome Sequence of the Grape Phylloxera Provides Insights into the Evolution, Adaptation, and Invasion Routes of an Iconic Pest
dc.type info:eu-repo/semantics/article
dc.date.updated 2021-02-02T14:32:22Z
dc.identifier.doi https://doi.org/10.1186/s12915-020-00820-5
dc.identifier.idgrec 143033

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