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Identifying loci under positive selection in complex population histories

Alba Refoyo-Martínez, Rute R. da Fonseca, Katrín Halldórsdóttir, Einar Árnason, Thomas Mailund, and Fernando Racimo. Detailed modeling of a species' history is of prime importance for understanding how natural selection operates over time. Most methods designed to detect positive selection along sequenced genomes, however, use simplified representations of past histories as null models of genetic […]

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Codweb: Whole-genome sequencing uncovers extensive reticulations fueling adaptation among Atlantic, Arctic, and Pacific gadids

Codweb: Whole-genome sequencing uncovers extensive reticulations fueling adaptation among Atlantic, Arctic, and Pacific gadids Þróun, innleiðing, kynblöndun og innlimun gena meðal þorskfiska. Ískóð og ísþorskur eru úthópur þorskfiska, en þorskfiskar eru undirstaða mikilvægustu fiskveiða í norður Atlantshafi og norður Kyrrahafi. Fyrir nokkrum milljónum ára nam forfaðir Atlantshafs þorskins nýtt búsvæði í Kyrrahafi og þróaðist í […]

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Extensive structural variation between ecotypes of Atlantic cod, Gadus morhua, revealed with linked-read sequencing and optical mapping

Katrín Halldórsdóttir and Einar Árnason. 2019.  Extensive structural variation between ecotypes of Atlantic cod, Gadus morhua, revealed with linked-read sequencing and optical mapping. Poster presented at Speciation: Gordon Research Conference, Ventura, California, USA. March 10--15, 2019.   Several “stocks” are recognized for fisheries management among Atlantic cod. The stocks are populations that differ from each other […]

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Signatures of strong positive selection in an admixture graph of Atlantic cod populations

Einar Árnason, Katrín Halldórsdóttir, Alba Refoyo-Martínez, Thomas Mailund, and Fernando Racimo. 2019. Detecting signatures of strong positive selection on branches of an admixture graph of Atlantic cod populations. Poster presented at Speciation: Gordon Research Conference, Ventura, California, USA. March 10--15,  2019 Modeling historical population relationships within a species are important for understanding the operation of natural selection. We have […]

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Identifying loci under positive selection in complex population histories

Alba Refoyo-Martínez, Rute R. da Fonseca, Katrín Halldórsdóttir, Einar Árnason, Thomas Mailund, Fernando Racimo https://doi.org/10.1101/453092 Abstract Detailed modeling of a species' history is of prime importance for understanding how natural selection operates over time. Most methods designed to detect positive selection along sequenced genomes, however, use simplified representations of past histories as null models of […]

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Í leit að orsökum þróunar: Finkur Darwins á Galápagos

Rannsóknastofa í stofnerfða og þróunarfræði við Líffræðistofnun Háskóla Íslands boðar til málþings í Norræna húsinu 22. maí 2017, kl 13-15: Í leit að orsökum þróunar: Finkur Darwins á Galápagos B. Rosemary Grant & Peter R. Grant   http://icelandmonitor.mbl.is/events/event/22177/

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Genomic genealogies of high fecundity

Rannsóknastofa í þróunar- og stofnerfðafræði við Líffræðistofnun Háskóla Íslands boðar til málþings í stofu 204 í Lögbergi þann 20. september kl 13:15–15:30 Seminar Lögberg room 204 September 20, 13:15–15:30. Genomic genealogies of high fecundity Erfðamengi og genatré lífvera með háa fæðingartölu http://lifvisindi.hi.is/node/1420

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