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| rdf:type
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| Description
| - U prasnic plemen bílé ušlechtilé v České republice byl odhadován efekt PvuII polymorfismu genu estrogenového receptoru na znaky velikosti vrhu a produkční znaky. Dvěma čtyřznakovými animal modely bylo analyzováno 3600 vrhů od 1250 prasnic. Lokus estrogenového receptoru (ESR) průkazně ovlivňoval plodnost v prvním vrhu i na všech vrzích s P < 0,05. Prasnice genotypu AA měly v prvním vrhu o cca 0,5 více živých selat než prasnice genotypu BB. Na všech vrzích dosáhl tento rozdíl 0,25 živého selete. VztahESR k počtu všech narozených a počtu odchovaných selat byl podobný jako pro živě narozená selata. Průkazný dominantní efekt ESR pro znaky velikosti vrhu nebyl prokázán. Pro hmotnost vrhu v 21 dnech na všech vrzích byl odhadnut průkazný negativní dominantní efekt - 1,5 kg (hmotnost vrhů prasnic genotypu AB byla podobná hmotnosti vrhů prasnic genotypu BB) Nebyl nalezen pleiotropní efekt ESR na průměrný denní přírůstek nebo na podíl libového masa. (cs)
- To evaluate the effect of the PvuII polymorphism of the ESR gene on litter size and production traits in Czech Large White swine, data from 1250 sows and 3600 litters were analysed with two four-trait animal models. The traits in the first model were number of piglets born alive in 1st litter, number of piglets born alive in 2nd and subsequent litters, lifetime daily gain and lean meat percentage. The second model included number of piglets born, piglets born alive, piglets weaned and litter weight at weaning from all litters. The ESR locus significantly affected prolicacy in the first parity and averaged over all parities (P < 0.05), with allele A superior to allele B. In the first parity, AA sows produced approximately 0.5 more live piglets per litter than BB sows. Averaged over all parities, this difference was circa 0.25 piglets. Results for total number of piglets born and number of piglets weaned were similar to results for numbers born alive.
- To evaluate the effect of the PvuII polymorphism of the ESR gene on litter size and production traits in Czech Large White swine, data from 1250 sows and 3600 litters were analysed with two four-trait animal models. The traits in the first model were number of piglets born alive in 1st litter, number of piglets born alive in 2nd and subsequent litters, lifetime daily gain and lean meat percentage. The second model included number of piglets born, piglets born alive, piglets weaned and litter weight at weaning from all litters. The ESR locus significantly affected prolicacy in the first parity and averaged over all parities (P < 0.05), with allele A superior to allele B. In the first parity, AA sows produced approximately 0.5 more live piglets per litter than BB sows. Averaged over all parities, this difference was circa 0.25 piglets. Results for total number of piglets born and number of piglets weaned were similar to results for numbers born alive. (en)
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| Title
| - Impact of the ESR gene on litter size and production traits in Czech Large White pigs
- Impact of the ESR gene on litter size and production traits in Czech Large White pigs (en)
- Vliv genu ESR na velikost vrhu a produkční znaky u plemene bílé ušlechtilé v České republice (cs)
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| skos:prefLabel
| - Impact of the ESR gene on litter size and production traits in Czech Large White pigs
- Impact of the ESR gene on litter size and production traits in Czech Large White pigs (en)
- Vliv genu ESR na velikost vrhu a produkční znaky u plemene bílé ušlechtilé v České republice (cs)
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| skos:notation
| - RIV/00027014:_____/04:00010951!RIV/2005/MZE/M02005/N
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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/00027014:_____/04:00010951
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - pig;reproduction;litter size;candidate gene;ESR (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
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| http://linked.open...i/riv/nazevZdroje
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| http://linked.open...in/vavai/riv/obor
| |
| 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
| - Wolf, Jochen
- Goliášová, Eliška
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| number of pages
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