| Attributes | Values |
|---|
| rdf:type
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| Description
| - Předpokládá se, že fluktuující asymetrie (FA) může sloužit jako měřítko senzitivity vývoje paroží na různé genetické a environmentální stresy a že paroží jelenů je důležitým optickým signálem při demonstraci sociálního postavení a při říji. U 51 jelenů byly během po sobě následujících sezón zjišťovány míry paroží a byly analyzovány hmotnost a délka paroží, a počet výsad. Byly vypočteny absolutní a relativní FA. Mezi všemi velikostními znaky byly zjištěny vysoce signifikantní korelace. Takové korelace se u FA neprokázaly. S postupujícím věkem velikost paroží a FA také vzrůstaly. Opakovatelnost velikost paroží byla vyšší, než opakovatelnost FA. To naznačuje, že podle velikosti paroží lze na rozdíl od FA dobře předvídat úspěšnost jelena při výběru reprodukčního partnera. To je v souladu s hypotézou dobrých genů. (cs)
- Fluctuating asymmetry (FA) has been suggested as a measure of the sensitivity of development to a wide array of genetic and environmental stresses. It has been also suggested that antlers in red deer could be important during social and rutting displays. In this study, antler measurements of 51 males were determined over subsequent seasons and than antler weight, length, and the number of antler tines were analysed. The absolute and relative FA were calculated. The three size traits were highly significantly intercorrelated. By contrast, the FA of the three traits did not show such relationships. With increasing age, antler size and FA also increased. When testing the repeatability of FA and antler size, there was a principal difference in the pattern between FA and antler size, with the latter being much more consistent. This suggests that antler size, not FA, may be a good predictor of the bearer’s quality in mate selection. This fits well with the good-genes hypothesis.
- Fluctuating asymmetry (FA) has been suggested as a measure of the sensitivity of development to a wide array of genetic and environmental stresses. It has been also suggested that antlers in red deer could be important during social and rutting displays. In this study, antler measurements of 51 males were determined over subsequent seasons and than antler weight, length, and the number of antler tines were analysed. The absolute and relative FA were calculated. The three size traits were highly significantly intercorrelated. By contrast, the FA of the three traits did not show such relationships. With increasing age, antler size and FA also increased. When testing the repeatability of FA and antler size, there was a principal difference in the pattern between FA and antler size, with the latter being much more consistent. This suggests that antler size, not FA, may be a good predictor of the bearer’s quality in mate selection. This fits well with the good-genes hypothesis. (en)
|
| Title
| - Repeatability of size and fluctuating asymmetry of antler characteristics in red deer (Cervus elaphus) during ontogeny
- Opakovatelnost velikosti a fluktuující asymetrie paroží u jelena evropského (Cervus elaphus) během ontogeneze (cs)
- Repeatability of size and fluctuating asymmetry of antler characteristics in red deer (Cervus elaphus) during ontogeny (en)
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| skos:prefLabel
| - Repeatability of size and fluctuating asymmetry of antler characteristics in red deer (Cervus elaphus) during ontogeny
- Opakovatelnost velikosti a fluktuující asymetrie paroží u jelena evropského (Cervus elaphus) během ontogeneze (cs)
- Repeatability of size and fluctuating asymmetry of antler characteristics in red deer (Cervus elaphus) during ontogeny (en)
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| skos:notation
| - RIV/00027014:_____/07:#0000418!RIV08-AV0-00027014
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| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
| - P(IAA6307201), Z(MZE0002701402)
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/00027014:_____/07:#0000418
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - mate selection, sexual selection (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
| - GB - Spojené království Velké Británie a Severního Irska
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| http://linked.open...ontrolniKodProRIV
| |
| http://linked.open...i/riv/nazevZdroje
| - Biological Journal of the Linnean Society
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| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
| |
| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...vavai/riv/projekt
| |
| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
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| http://linked.open...n/vavai/riv/zamer
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| issn
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| number of pages
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