About: A local dormancy cline is related to the seed maturation environment, population genetic composition and climate

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About: A local dormancy cline is related to the seed maturation environment, population genetic composition and climate 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
rdfs:seeAlso	http://aob.oxfordjournals.org/content/112/5/937
Description	Seed dormancy varies within species in response to climate, both in the long term (through ecotypes or clines) and in the short term (through the influence of the seed maturation environment). Disentangling both processes is crucial to understand plant adaptation to environmental changes. In this study, the local patterns of seed dormancy were investigated in a narrow endemic species, Centaurium somedanum, in order to determine the influence of the seed maturation environment, population genetic composition and climate. Laboratory germination experiments were performed to measure dormancy in (1) seeds collected from different wild populations along a local altitudinal gradient and (2) seeds of a subsequent generation produced in a common garden. The genetic composition of the original populations was characterized using intersimple sequence repeat (ISSR) PCR and principal co-ordinate analysis (PCoA), and its correlation with the dormancy patterns of both generations was analysed. Seed dormancy varies within species in response to climate, both in the long term (through ecotypes or clines) and in the short term (through the influence of the seed maturation environment). Disentangling both processes is crucial to understand plant adaptation to environmental changes. In this study, the local patterns of seed dormancy were investigated in a narrow endemic species, Centaurium somedanum, in order to determine the influence of the seed maturation environment, population genetic composition and climate. Laboratory germination experiments were performed to measure dormancy in (1) seeds collected from different wild populations along a local altitudinal gradient and (2) seeds of a subsequent generation produced in a common garden. The genetic composition of the original populations was characterized using intersimple sequence repeat (ISSR) PCR and principal co-ordinate analysis (PCoA), and its correlation with the dormancy patterns of both generations was analysed. (en)
Title	A local dormancy cline is related to the seed maturation environment, population genetic composition and climate A local dormancy cline is related to the seed maturation environment, population genetic composition and climate (en)
skos:prefLabel	A local dormancy cline is related to the seed maturation environment, population genetic composition and climate A local dormancy cline is related to the seed maturation environment, population genetic composition and climate (en)
skos:notation	RIV/00216224:14310/13:00072784!RIV14-MSM-14310___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(EE2.3.30.0037)
http://linked.open...iv/cisloPeriodika	5
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Jiménez-Alfaro, Francisco De Borja
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	58691
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/13:00072784
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Centaurium somedanum; clinal variation; common garden; ecophysiology; endemic; Gentianaceae; germination; ISSR; plant-climate interactions; PCoA; seed dormancy; seed ecology (en)
http://linked.open.../riv/klicoveSlovo	Centaurium somedanum PCoA clinal variation plant-climate interactions seed dormancy seed ecology germination common garden Gentianaceae ISSR ecophysiology endemic
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[89A42812DB59]
http://linked.open...i/riv/nazevZdroje	Annals of Botany
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	Employment of Best Young Scientists for International Cooperation Empowerment
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	112
http://linked.open...iv/tvurceVysledku	Caujape-Castells, Juli Diaz González, Tomás Emilio Fernandez-Pascual, Eduardo Jaen-Molina, Ruth Jiménez-Alfaro, Francisco De Borja
http://linked.open...ain/vavai/riv/wos	000323563200016
issn	0305-7364
number of pages	9 (xsd:int)
http://bibframe.org/vocab/doi	10.1093/aob/mct154
http://localhost/t...ganizacniJednotka	14310

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