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https://hdl.handle.net/1959.11/22313
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Janes, Jasmine | en |
dc.contributor.author | Li, Yisu | en |
dc.contributor.author | Sperling, Felix A H | en |
dc.contributor.author | Keeling, Christopher I | en |
dc.contributor.author | Yuen, Macaire M S | en |
dc.contributor.author | Boone, Celia K | en |
dc.contributor.author | Cooke, Janice E K | en |
dc.contributor.author | Bohlmann, Joerg | en |
dc.contributor.author | Huber, Dezene P W | en |
dc.contributor.author | Murray, Brent W | en |
dc.contributor.author | Coltman, David W | en |
dc.date.accessioned | 2018-01-11T08:57:00Z | - |
dc.date.issued | 2014 | - |
dc.identifier.citation | Molecular Biology and Evolution, 31(7), p. 1803-1815 | en |
dc.identifier.issn | 1537-1719 | en |
dc.identifier.issn | 0737-4038 | en |
dc.identifier.uri | https://hdl.handle.net/1959.11/22313 | - |
dc.description.abstract | The mountain pine beetle (MPB; 'Dendroctonus ponderosae' Hopkins), a major pine forest pest native to western North America, has extended its range north and eastward during an ongoing outbreak. Determining how the MPB has expanded its range to breach putative barriers, whether physical (nonforested prairie and high elevation of the Rocky Mountains) or climatic (extreme continental climate where temperatures can be below -40 °C), may contribute to our general understanding of range changes as well as management of the current epidemic. Here, we use a panel of 1,536 single nucleotide polymorphisms (SNPs) to assess population genetic structure, connectivity, and signals of selection within this MPB range expansion. Biallelic SNPs in MPB from southwestern Canada revealed higher genetic differentiation and lower genetic connectivity than in the northern part of its range. A total of 208 unique SNPs were identified using different outlier detection tests, of which 32 returned annotations for products with putative functions in cholesterol synthesis, actin filament contraction, and membrane transport. We suggest that MPB has been able to spread beyond its previous range by adjusting its cellular and metabolic functions, with genome scale differentiation enabling populations to better withstand cooler climates and facilitate longer dispersal distances. Our study is the first to assess landscape-wide selective adaptation in an insect. We have shown that interrogation of genomic resources can identify shifts in genetic diversity and putative adaptive signals in this forest pest species. | en |
dc.language | en | en |
dc.publisher | Oxford University Press | en |
dc.relation.ispartof | Molecular Biology and Evolution | en |
dc.title | How the Mountain Pine Beetle ('Dendroctonus ponderosae') Breached the Canadian Rocky Mountains | en |
dc.type | Journal Article | en |
dc.identifier.doi | 10.1093/molbev/msu135 | en |
dcterms.accessRights | Gold | en |
dc.subject.keywords | Evolutionary Biology | en |
dc.subject.keywords | Biological Adaptation | en |
local.contributor.firstname | Jasmine | en |
local.contributor.firstname | Yisu | en |
local.contributor.firstname | Felix A H | en |
local.contributor.firstname | Christopher I | en |
local.contributor.firstname | Macaire M S | en |
local.contributor.firstname | Celia K | en |
local.contributor.firstname | Janice E K | en |
local.contributor.firstname | Joerg | en |
local.contributor.firstname | Dezene P W | en |
local.contributor.firstname | Brent W | en |
local.contributor.firstname | David W | en |
local.subject.for2008 | 060399 Evolutionary Biology not elsewhere classified | en |
local.subject.for2008 | 060303 Biological Adaptation | en |
local.subject.seo2008 | 970106 Expanding Knowledge in the Biological Sciences | en |
local.subject.seo2008 | 960810 Mountain and High Country Flora, Fauna and Biodiversity | en |
local.profile.school | School of Environmental and Rural Science | en |
local.profile.email | jjanes@une.edu.au | en |
local.output.category | C1 | en |
local.record.place | au | en |
local.record.institution | University of New England | en |
local.identifier.epublicationsrecord | une-20180110-16100 | en |
local.publisher.place | United States of America | en |
local.format.startpage | 1803 | en |
local.format.endpage | 1815 | en |
local.peerreviewed | Yes | en |
local.identifier.volume | 31 | en |
local.identifier.issue | 7 | en |
local.access.fulltext | Yes | en |
local.contributor.lastname | Janes | en |
local.contributor.lastname | Li | en |
local.contributor.lastname | Sperling | en |
local.contributor.lastname | Keeling | en |
local.contributor.lastname | Yuen | en |
local.contributor.lastname | Boone | en |
local.contributor.lastname | Cooke | en |
local.contributor.lastname | Bohlmann | en |
local.contributor.lastname | Huber | en |
local.contributor.lastname | Murray | en |
local.contributor.lastname | Coltman | en |
dc.identifier.staff | une-id:jjanes | en |
local.profile.orcid | 0000-0002-4511-2087 | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.identifier.unepublicationid | une:22503 | en |
local.identifier.handle | https://hdl.handle.net/1959.11/22313 | en |
dc.identifier.academiclevel | Academic | en |
local.title.maintitle | How the Mountain Pine Beetle ('Dendroctonus ponderosae') Breached the Canadian Rocky Mountains | en |
local.output.categorydescription | C1 Refereed Article in a Scholarly Journal | en |
local.search.author | Janes, Jasmine | en |
local.search.author | Li, Yisu | en |
local.search.author | Sperling, Felix A H | en |
local.search.author | Keeling, Christopher I | en |
local.search.author | Yuen, Macaire M S | en |
local.search.author | Boone, Celia K | en |
local.search.author | Cooke, Janice E K | en |
local.search.author | Bohlmann, Joerg | en |
local.search.author | Huber, Dezene P W | en |
local.search.author | Murray, Brent W | en |
local.search.author | Coltman, David W | en |
local.uneassociation | Unknown | en |
local.year.published | 2014 | en |
local.subject.for2020 | 310499 Evolutionary biology not elsewhere classified | en |
local.subject.for2020 | 310403 Biological adaptation | en |
local.subject.seo2020 | 280102 Expanding knowledge in the biological sciences | en |
local.subject.seo2020 | 180606 Terrestrial biodiversity | en |
Appears in Collections: | Journal Article School of Environmental and Rural Science |
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