About: Complex patterns of host switching in New World arenaviruses

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We empirically tested the long-standing hypothesis of codivergence of New World arenaviruses (NWA) with their hosts. With the exception of viruses from North America, no phylogenetically codivergent pattern between NWA and their hosts was found. We found that different virus clades were clustered differently and that Clade B with members pathogenic to humans was randomly distributed across the rodent phylogeny. Furthermore, viral relatedness within Clade B was significantly explained by the geographic overlap of their hosts’ ranges rather than host relatedness, indicating that they are capable of host switching opportunistically. This has important bearings on their potential to become panzootic. Together, these analyses suggest that NWA have not codiverged with their hosts and instead have evolved predominantly via host switching. We empirically tested the long-standing hypothesis of codivergence of New World arenaviruses (NWA) with their hosts. With the exception of viruses from North America, no phylogenetically codivergent pattern between NWA and their hosts was found. We found that different virus clades were clustered differently and that Clade B with members pathogenic to humans was randomly distributed across the rodent phylogeny. Furthermore, viral relatedness within Clade B was significantly explained by the geographic overlap of their hosts’ ranges rather than host relatedness, indicating that they are capable of host switching opportunistically. This has important bearings on their potential to become panzootic. Together, these analyses suggest that NWA have not codiverged with their hosts and instead have evolved predominantly via host switching. (en)
Title	Complex patterns of host switching in New World arenaviruses Complex patterns of host switching in New World arenaviruses (en)
skos:prefLabel	Complex patterns of host switching in New World arenaviruses Complex patterns of host switching in New World arenaviruses (en)
skos:notation	RIV/68081766:_____/12:00377735!RIV13-AV0-68081766
http://linked.open...avai/predkladatel	Ústav biologie obratlovců AV ČR, v.v.i.
http://linked.open...avai/riv/aktivita	I Z
http://linked.open...avai/riv/aktivity	I, Z(AV0Z60930519)
http://linked.open...iv/cisloPeriodika	16
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Martínková, Natália
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav biologie obratlovců AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	128188
http://linked.open...ai/riv/idVysledku	RIV/68081766:_____/12:00377735
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	AxParafit; codivergence; cophylogeny; Phylocom; reconciliation; viral haemorrhagic fever (en)
http://linked.open.../riv/klicoveSlovo	AxParafit Phylocom codivergence cophylogeny viral haemorrhagic fever reconciliation
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[6D553F7F1821]
http://linked.open...i/riv/nazevZdroje	Molecular Ecology
http://linked.open...in/vavai/riv/obor	EG
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	21
http://linked.open...iv/tvurceVysledku	Martínková, Natália Bayerlová, M. Irwin, N. R. Missa, O.
http://linked.open...ain/vavai/riv/wos	000306897500020
http://linked.open...n/vavai/riv/zamer	Biodiverzita a ekologie obratlovců: Strategie ochrany a využívání přírodních populací
issn	0962-1083
number of pages	14 (xsd:int)
http://bibframe.org/vocab/doi	10.1111/j.1365-294X.2012.05663.x
is http://linked.open...avai/riv/vysledek of	Complex patterns of host switching in New World arenaviruses

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