About: The potential role of polyploidy and hybridisation in the further evolution of the highly invasive Fallopia taxa in Europe

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About: The potential role of polyploidy and hybridisation in the further evolution of the highly invasive Fallopia taxa in Europe Goto Sponge NotDistinct Permalink

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

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Japanese knotweed s.l. comprises Fallopia japonica, F. sachalinensis, F. bohemica and any F2s or backcrosses. The parental taxa were introduced from the East to the West as garden ornamentals in the nineteenth century, and soon spread beyond the confines of the garden to become widespread and persistent weeds. Since only female F. japonica var. japonica was introduced, its impressive spread has occurred solely by vegetative means. However, the initial lack of genetic variability has been complemented by an extensive series of hybridisations in the adventive range. We examine the history, spread, reproductive biology and ecological impact of these species in the West. The role and importance of polyploidy and hybridisation in their invasion of the West is discussed, as are the implications of these factors for the potential further evolution of the group. Japanese knotweed s.l. comprises Fallopia japonica, F. sachalinensis, F. bohemica and any F2s or backcrosses. The parental taxa were introduced from the East to the West as garden ornamentals in the nineteenth century, and soon spread beyond the confines of the garden to become widespread and persistent weeds. Since only female F. japonica var. japonica was introduced, its impressive spread has occurred solely by vegetative means. However, the initial lack of genetic variability has been complemented by an extensive series of hybridisations in the adventive range. We examine the history, spread, reproductive biology and ecological impact of these species in the West. The role and importance of polyploidy and hybridisation in their invasion of the West is discussed, as are the implications of these factors for the potential further evolution of the group. (en)
Title	The potential role of polyploidy and hybridisation in the further evolution of the highly invasive Fallopia taxa in Europe The potential role of polyploidy and hybridisation in the further evolution of the highly invasive Fallopia taxa in Europe (en)
skos:prefLabel	The potential role of polyploidy and hybridisation in the further evolution of the highly invasive Fallopia taxa in Europe The potential role of polyploidy and hybridisation in the further evolution of the highly invasive Fallopia taxa in Europe (en)
skos:notation	RIV/60460709:41330/07:27298!RIV10-AV0-41330___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(1K05006), P(IAA6005206), P(KJB6005301), Z(AV0Z60050516)
http://linked.open...iv/cisloPeriodika	0
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Bímová, Kateřina Mandák, Bohumil
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	Česká zemědělská univerzita v Praze / Fakulta životního prostředí
http://linked.open...dnocenehoVysledku	442926
http://linked.open...ai/riv/idVysledku	RIV/60460709:41330/07:27298
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	plant invasion, polyploidy, hybridization, Reynoutria, knotweds (en)
http://linked.open.../riv/klicoveSlovo	Reynoutria hybridization polyploidy plant invasion knotweds
http://linked.open...odStatuVydavatele	JP - Japonsko
http://linked.open...ontrolniKodProRIV	[17C42B38974A]
http://linked.open...i/riv/nazevZdroje	Ecological Research
http://linked.open...in/vavai/riv/obor	EF
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	The role of hybridization and polyploidization in Chenopodium album agg. Genetic diversity in Atriplex sagittata: the tole of heterocarpy, seed bank dynamics and germination time What happens when Reynoutria taxa reproduce by means other than vegetative?
http://linked.open...UplatneniVysledku	2007
http://linked.open...v/svazekPeriodika	22
http://linked.open...iv/tvurceVysledku	Mandák, Bohumil Bímová, Kateřina
http://linked.open...n/vavai/riv/zamer	Struktura, funkce a evoluce biodiversity fotoautotrofních organismů a hub: původ a příčiny jejich proměnlivosti, dynamika populací, společenstev a ekosystémů; využití vybraných výsledků k rozvoji Průhonického parku
issn	0912-3814
number of pages	9 (xsd:int)
http://localhost/t...ganizacniJednotka	41330

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