About: The role of facultatively apomictic mothers in the generation of ploidy variation in two model populations of hawkweeds (Hieracium subgen. Pilosella, Asteraceae).

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About: The role of facultatively apomictic mothers in the generation of ploidy variation in two model populations of hawkweeds (Hieracium subgen. Pilosella, Asteraceae). Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The capacity of facultatively apomictic maternal biotypes to generate ploidy variation was compare with corresponding role of sexual biotypes in two polyploid hybrid swarms comprised of Hieracium pilosella, H. bauhini and their homoploid or heteroploid hybrids (sexual, apomictic or sterile). While the sexual mothers predominantly retained a rather narrow range of ploidy levels in their progeny, the facultative apomictic mothers produced progeny of much more variable ploidy. Apomictic mother were able to produce viable seeds via parthenogenesis, hybridization and haploid parthenogenesis. The capacity of facultatively apomictic maternal biotypes to generate ploidy variation was compare with corresponding role of sexual biotypes in two polyploid hybrid swarms comprised of Hieracium pilosella, H. bauhini and their homoploid or heteroploid hybrids (sexual, apomictic or sterile). While the sexual mothers predominantly retained a rather narrow range of ploidy levels in their progeny, the facultative apomictic mothers produced progeny of much more variable ploidy. Apomictic mother were able to produce viable seeds via parthenogenesis, hybridization and haploid parthenogenesis. (en)
Title	The role of facultatively apomictic mothers in the generation of ploidy variation in two model populations of hawkweeds (Hieracium subgen. Pilosella, Asteraceae). The role of facultatively apomictic mothers in the generation of ploidy variation in two model populations of hawkweeds (Hieracium subgen. Pilosella, Asteraceae). (en)
skos:prefLabel	The role of facultatively apomictic mothers in the generation of ploidy variation in two model populations of hawkweeds (Hieracium subgen. Pilosella, Asteraceae). The role of facultatively apomictic mothers in the generation of ploidy variation in two model populations of hawkweeds (Hieracium subgen. Pilosella, Asteraceae). (en)
skos:notation	RIV/00216224:14310/07:00022326!RIV10-MSM-14310___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA206/07/0059), P(LC06073), Z(MSM0021622416)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Rotreklová, Olga
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	448193
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/07:00022326
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	apomixis; ploidy level; parthenogenesis; polyhaploid; additional hybrid (en)
http://linked.open.../riv/klicoveSlovo	parthenogenesis apomixis ploidy level additional hybrid polyhaploid
http://linked.open...ontrolniKodProRIV	[678A2A46D91E]
http://linked.open...in/vavai/riv/obor	EF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Biodiversity Research Center Microevolutionary aspects of residual sexuality in apomictic plants: detection, rate and manifestation in populations of Hieracium subgenus Pilosella
http://linked.open...UplatneniVysledku	2007
http://linked.open...iv/tvurceVysledku	Krahulec, František Plačková, Ivana Rosenbaumová, Radka Rotreklová, Olga Krahulcová, Anna
http://linked.open...n/vavai/riv/zamer	Diversity of Biotic Communities and Populations: Causal Analysis of variation in space and time
http://localhost/t...ganizacniJednotka	14310

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