About: Nutrient reserves may allow for genome size increase: evidence from comparison of geophytes and their sister non-geophytic relatives

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About: Nutrient reserves may allow for genome size increase: evidence from comparison of geophytes and their sister non-geophytic relatives 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	The genome size of an organism is determined by its capacity to tolerate genome expansion, given the species' life strategy and the limits of a particular environment, and the ability for retrotransposon suppression and/or removal. In some giant-genomed bulb geophytes, this tolerance is explained by their ability to pre-divide cells in the dormant stages or by the selective advantage of larger cells in the rapid growth of their fleshy body. In this study, a test shows that the tendency for genome size expansion is a more universal feature of geophytes, and is a subject in need of more general consideration. Differences in monoploid genome sizes were compared using standardized phylogenetically independent contrasts in 47 sister pairs of geophytic and non-geophytic taxa sampled across all the angiosperms. The genome sizes of 96 species were adopted from the literature and 53 species were newly measured using flow cytometry with propidium iodide staining. The genome size of an organism is determined by its capacity to tolerate genome expansion, given the species' life strategy and the limits of a particular environment, and the ability for retrotransposon suppression and/or removal. In some giant-genomed bulb geophytes, this tolerance is explained by their ability to pre-divide cells in the dormant stages or by the selective advantage of larger cells in the rapid growth of their fleshy body. In this study, a test shows that the tendency for genome size expansion is a more universal feature of geophytes, and is a subject in need of more general consideration. Differences in monoploid genome sizes were compared using standardized phylogenetically independent contrasts in 47 sister pairs of geophytic and non-geophytic taxa sampled across all the angiosperms. The genome sizes of 96 species were adopted from the literature and 53 species were newly measured using flow cytometry with propidium iodide staining. (en)
Title	Nutrient reserves may allow for genome size increase: evidence from comparison of geophytes and their sister non-geophytic relatives Nutrient reserves may allow for genome size increase: evidence from comparison of geophytes and their sister non-geophytic relatives (en)
skos:prefLabel	Nutrient reserves may allow for genome size increase: evidence from comparison of geophytes and their sister non-geophytic relatives Nutrient reserves may allow for genome size increase: evidence from comparison of geophytes and their sister non-geophytic relatives (en)
skos:notation	RIV/00216224:14310/13:00066439!RIV14-GA0-14310___
http://linked.open...avai/predkladatel	Přírodovědecká fakulta
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA13-29362S), P(GAP505/11/0881), P(GAP506/10/1363), P(GD526/09/H025)
http://linked.open...iv/cisloPeriodika	6
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Šmarda, Petr Bureš, Petr Veselý, Pavel
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	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	92702
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/13:00066439
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	geophyte; flow cytometry; genome size (en)
http://linked.open.../riv/klicoveSlovo	genome size flow cytometry geophyte
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[E50C24180F43]
http://linked.open...i/riv/nazevZdroje	Annals of Botany
http://linked.open...in/vavai/riv/obor	EF
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Eco-geographical limitation of large genomes in angiosperms: a role of phosphorus Phylogeny of subtribe Hieraciinae (Asteraceae) – a model example of contrasting evolutionary strategies in closely related lineages Evolutionary ecological analysis of communities and populations Evoluce holocentrických chromosomů
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	112
http://linked.open...iv/tvurceVysledku	Bureš, Petr Veselý, Pavel Šmarda, Petr
http://linked.open...ain/vavai/riv/wos	000325152700022
issn	0305-7364
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1093/aob/mct185
http://localhost/t...ganizacniJednotka	14310

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