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Description
| - Mouth and fin deformities have an impact on marketing value of common carp. Major opinion of carp farmers that the deformities are of the genetic origin was investigated during selective breeding experiment in common carp under pond conditions of the Central Europe using a molecular pedigree, where a significant proportion of deformed fish was observed. A stock of 452 uniquely assigned two-summers fish from two-generation pedigree was individually assessed for mouth deformities coded 0 (normal mouth), 1 (deformed but able to close), 2 (unable to close completely), 3 (unable to close); anal fin deformities coded 0 (normal), 1 (reduced, with first bony ray missing), 2 (missing) and caudal fin deformities coded 0 (normal) or 1 (split in two parts). The severity of mouth deformity significantly (P<0.0001) affected growth, and body weight between groups with normal and missing anal fin was also different (P<0.05). Heritabilities (observed scale) were low (<0.1) and only the one for anal fin deform
- Mouth and fin deformities have an impact on marketing value of common carp. Major opinion of carp farmers that the deformities are of the genetic origin was investigated during selective breeding experiment in common carp under pond conditions of the Central Europe using a molecular pedigree, where a significant proportion of deformed fish was observed. A stock of 452 uniquely assigned two-summers fish from two-generation pedigree was individually assessed for mouth deformities coded 0 (normal mouth), 1 (deformed but able to close), 2 (unable to close completely), 3 (unable to close); anal fin deformities coded 0 (normal), 1 (reduced, with first bony ray missing), 2 (missing) and caudal fin deformities coded 0 (normal) or 1 (split in two parts). The severity of mouth deformity significantly (P<0.0001) affected growth, and body weight between groups with normal and missing anal fin was also different (P<0.05). Heritabilities (observed scale) were low (<0.1) and only the one for anal fin deform (en)
- V chovech kapra obecného se občas vyskytují deformace úst a ploutví, které mají vliv na užitkovost a prodejnost ryb. Většinový názor chovatelů je, že tyto deformace mají genetický původ. V průběhu selekčního experimentu u kapra obecného v rybničních podmínkách se u jedné z chovaných populací vyskytly deformace úst a ploutví v nezvyklém množství. Populace 452 jedinců přiřazených k jedinému rodičovskému páru byla testována na genetický vliv u deformací úst označených dle závažnosti jako 0 (normální ústa), 1 (deformovaná, ale s možností zavření), 2 (neschopná úplného zavření) a 3 (neschopná zavření); deformací řitní ploutve označených 0 (normální), 1 (redukovaná či s chybějícím prvním tvrdým paprskem), 2 (bez řitní ploutve) a deformací ocasní ploutve označených jako 0 (normální) a 1 (rozdělená na 2 části). Závažnost deformací úst významně (P<0,0001) ovlivnila růst a rovněž ryby s chybějící řitní ploutví vykazovaly nižší hmotnost (P<0,05) oproti rybám s normálními ploutvemi. Hodnoty heritability pro (cs)
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Title
| - Mouth and fin deformities in common carp: Is there a genetic basis?
- Deformity ust a plůtví kapra obecného: je geneticky dané? (cs)
- Mouth and fin deformities in common carp: Is there a genetic basis? (en)
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skos:prefLabel
| - Mouth and fin deformities in common carp: Is there a genetic basis?
- Deformity ust a plůtví kapra obecného: je geneticky dané? (cs)
- Mouth and fin deformities in common carp: Is there a genetic basis? (en)
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skos:notation
| - RIV/60076658:12610/07:00007951!RIV08-MZE-12610___
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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
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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/60076658:12610/07:00007951
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Cyprinus carpio; common carp; deformities; genetics; heritability; mouth; fin (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Linhart, Otomar
- Kocour, Martin
- Vandeputte, M.
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number of pages
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http://localhost/t...ganizacniJednotka
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