About: Heritability estimates for growth-related traits using microsatellite parentage assignment in juvenile common carp (Cyprinus carpio L.)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Common carp is one of the leading species in world aquaculture, but selective breeding for growth rate has not been actively pursued in thhis species after unsuccessful selection experiments. We estimated heritability for growth-related traits at 8 weeks of age in Hungarian Synthetic Mirror carp at Vodnany (Czech Republic). Parentage assignment with eight microsatellite markers was used in a full factorial cross of 10 dams x 24 sires. Out of 50 offspring, 95,3% could be assiogned to a single parental pair. Animal model heritability estimates were 0.34 +- 0.08 for weight and length and 0.37 +- 0.08 for Fulton’s condition factor (K). Maternal effects and dominance were not significantly different from zero. The genetic correlation between weight and length was 0,98, and negative correlations were found between K and lenght (-0,38) and K and weight (-0,17). It is concluded that selective breeding for increase weight gain can be successful in juvenile carp, using indirect selection for length. Common carp is one of the leading species in world aquaculture, but selective breeding for growth rate has not been actively pursued in thhis species after unsuccessful selection experiments. We estimated heritability for growth-related traits at 8 weeks of age in Hungarian Synthetic Mirror carp at Vodnany (Czech Republic). Parentage assignment with eight microsatellite markers was used in a full factorial cross of 10 dams x 24 sires. Out of 50 offspring, 95,3% could be assiogned to a single parental pair. Animal model heritability estimates were 0.34 +- 0.08 for weight and length and 0.37 +- 0.08 for Fulton’s condition factor (K). Maternal effects and dominance were not significantly different from zero. The genetic correlation between weight and length was 0,98, and negative correlations were found between K and lenght (-0,38) and K and weight (-0,17). It is concluded that selective breeding for increase weight gain can be successful in juvenile carp, using indirect selection for length. (en)
Title	Heritability estimates for growth-related traits using microsatellite parentage assignment in juvenile common carp (Cyprinus carpio L.) Heritability estimates for growth-related traits using microsatellite parentage assignment in juvenile common carp (Cyprinus carpio L.) (en)
skos:prefLabel	Heritability estimates for growth-related traits using microsatellite parentage assignment in juvenile common carp (Cyprinus carpio L.) Heritability estimates for growth-related traits using microsatellite parentage assignment in juvenile common carp (Cyprinus carpio L.) (en)
skos:notation	RIV/67985904:_____/04:00100607!RIV11-AV0-67985904
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(QF4117), Z(AV0Z5045916)
http://linked.open...iv/cisloPeriodika	-
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Linhart, Otomar Gela, David Rodina, Marek Kocour, Martin
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	Ústav živočišné fyziologie a genetiky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	566063
http://linked.open...ai/riv/idVysledku	RIV/67985904:_____/04:00100607
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	common carp; Cyprinus carpio; heritability (en)
http://linked.open.../riv/klicoveSlovo	common carp heritability Cyprinus carpio
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[BECA0564B4F4]
http://linked.open...i/riv/nazevZdroje	Aquaculture
http://linked.open...in/vavai/riv/obor	ED
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	10 (xsd:int)
http://linked.open...vavai/riv/projekt	Influence of mass selection in common carp (Cyprinus carpio L.)on performance of growth-related traits its progeny with using of DNA genetic methods.
http://linked.open...UplatneniVysledku	2004
http://linked.open...v/svazekPeriodika	235
http://linked.open...iv/tvurceVysledku	Gela, David Linhart, Otomar Rodina, Marek Kocour, Martin Vandeputte, M. Mauger, S. Chevassus, B. De Guerry, D. Vallod, D. Duppont Nivet, M.
http://linked.open...n/vavai/riv/zamer	Základní výzkum genetických struktur, fyziologických funkcí a vývojové biologie obratlovců se zaměřením na biomedicínsky, hospodářsky i jinak významné druhy
issn	0044-8486
number of pages	14 (xsd:int)

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