About: Macroevolutionary pattern of sexual size dimorphism in geckos corresponds to intraspecific temperature-induced variation

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About: Macroevolutionary pattern of sexual size dimorphism in geckos corresponds to intraspecific temperature-induced variation Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Many animal lineages exhibit allometry in sexual size dimorphism (SSD), known as 'Rensch's rule'. When applied to the interspecific level, this rule states that males are more evolutionary plastic in body size than females and that male-biased SSD increases with body size. One of the explanations for the occurrence of Rensch's rule is the differential-plasticity hypothesis assuming that higher evolutionary plasticity in males is a consequence of larger sensitivity of male growth to environmental cues. We have confirmed the pattern consistent with Rensch's rule among species of the gecko genus Paroedura and followed the ontogeny of SSD at three constant temperatures in a male-larger species (Paroedura picta). In this species, males exhibited larger temperature-induced phenotypic plasticity in final body size than females, and body size and SSD correlated across temperatures. This result supports the differential-plasticity hypothesis. Many animal lineages exhibit allometry in sexual size dimorphism (SSD), known as 'Rensch's rule'. When applied to the interspecific level, this rule states that males are more evolutionary plastic in body size than females and that male-biased SSD increases with body size. One of the explanations for the occurrence of Rensch's rule is the differential-plasticity hypothesis assuming that higher evolutionary plasticity in males is a consequence of larger sensitivity of male growth to environmental cues. We have confirmed the pattern consistent with Rensch's rule among species of the gecko genus Paroedura and followed the ontogeny of SSD at three constant temperatures in a male-larger species (Paroedura picta). In this species, males exhibited larger temperature-induced phenotypic plasticity in final body size than females, and body size and SSD correlated across temperatures. This result supports the differential-plasticity hypothesis. (en)
Title	Macroevolutionary pattern of sexual size dimorphism in geckos corresponds to intraspecific temperature-induced variation Macroevolutionary pattern of sexual size dimorphism in geckos corresponds to intraspecific temperature-induced variation (en)
skos:prefLabel	Macroevolutionary pattern of sexual size dimorphism in geckos corresponds to intraspecific temperature-induced variation Macroevolutionary pattern of sexual size dimorphism in geckos corresponds to intraspecific temperature-induced variation (en)
skos:notation	RIV/00216208:11310/10:10081523!RIV11-MSM-11310___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(KJB601110706), Z(MSM0021620828)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Kratochvíl, Lukáš Kubička, Lukáš Starostová, Zuzana
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	Univerzita Karlova v Praze / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	269116
http://linked.open...ai/riv/idVysledku	RIV/00216208:11310/10:10081523
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	temperature-size rule; phenotypic plasticity; lizards; growth; body size; allometry (en)
http://linked.open.../riv/klicoveSlovo	lizards growth allometry temperature-size rule body size phenotypic plasticity
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[272E93922863]
http://linked.open...i/riv/nazevZdroje	Journal of Evolutionary Biology
http://linked.open...in/vavai/riv/obor	EG
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Testing the role of cell size variation in body size changes and intra- and interspecific metabolic allometries: phylogenetically informed analysis in geckos
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	23
http://linked.open...iv/tvurceVysledku	Kratochvíl, Lukáš Kubička, Lukáš Starostová, Zuzana
http://linked.open...ain/vavai/riv/wos	000275761400003
http://linked.open...n/vavai/riv/zamer	Ekologické procesy v evoluci modelových skupin organismů
issn	1010-061X
number of pages	8 (xsd:int)
http://localhost/t...ganizacniJednotka	11310

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