About: Geographical parthenogenesis, genome size variation and pollen production in the arctic-alpine species Hieracium alpinum

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About: Geographical parthenogenesis, genome size variation and pollen production in the arctic-alpine species Hieracium alpinum 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)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Comparison of the absolute genome size in the diploid and triploid cytotype of Hieracium alpinum revealed genome downsizing of haploid DNA in triploids. Genome size correlates with longitude and latitude in the Alps with decreasing absolute DNA content from west to east, and from south to north. While previously published data indicated complete male sterility of triploid plants, it was found that plants from the Alps and from Bosnia and Herzegovina commonly produced some pollen. Comparison of the absolute genome size in the diploid and triploid cytotype of Hieracium alpinum revealed genome downsizing of haploid DNA in triploids. Genome size correlates with longitude and latitude in the Alps with decreasing absolute DNA content from west to east, and from south to north. While previously published data indicated complete male sterility of triploid plants, it was found that plants from the Alps and from Bosnia and Herzegovina commonly produced some pollen. (en)
Title	Geographical parthenogenesis, genome size variation and pollen production in the arctic-alpine species Hieracium alpinum Geographical parthenogenesis, genome size variation and pollen production in the arctic-alpine species Hieracium alpinum (en)
skos:prefLabel	Geographical parthenogenesis, genome size variation and pollen production in the arctic-alpine species Hieracium alpinum Geographical parthenogenesis, genome size variation and pollen production in the arctic-alpine species Hieracium alpinum (en)
skos:notation	RIV/67985939:_____/09:00330074!RIV10-AV0-67985939
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA206/05/0657), Z(AV0Z60050516), Z(MSM0021620828)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Chrtek, Jindřich
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	Botanický ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	316295
http://linked.open...ai/riv/idVysledku	RIV/67985939:_____/09:00330074
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	apomixis; Compositae; polyploidy (en)
http://linked.open.../riv/klicoveSlovo	Compositae polyploidy apomixis
http://linked.open...odStatuVydavatele	CH - Švýcarská konfederace
http://linked.open...ontrolniKodProRIV	[30DD7DF5907C]
http://linked.open...i/riv/nazevZdroje	Botanica Helvetica
http://linked.open...in/vavai/riv/obor	EF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Molecular phylogeny and evolutionary trends in hieracium (Asteraceae, Lactuceae)
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	119
http://linked.open...iv/tvurceVysledku	Chrtek, Jindřich Mráz, P. Šingliarová, B.
http://linked.open...ain/vavai/riv/wos	000270799900006
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 Ekologické procesy v evoluci modelových skupin organismů
issn	0253-1453
number of pages	11 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Geographical parthenogenesis, genome size variation and pollen production in the arctic-alpine species Hieracium alpinum Geographical parthenogenesis, genome size variation and pollen production in the arctic-alpine species Hieracium alpinum Geographical parthenogenesis, genome size variation and pollen production in the arctic-alpine species Hieracium alpinum Geographical parthenogenesis, genome size variation and pollen production in the arctic-alpine species Hieracium alpinum

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