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Description
| - DNA polymorphism of the porcine prolactin receptor gene (PRLR) was investigated and used to study its effect on litter size and number of teats in pigs. By means of PRLR gene sequence homology in pig, human and other species, primers were designed for PCamplification within 5´ unknown (to date) part of the prolactin receptor gene in pigs. In this part of the gene, a new polymorphism with HpaII restriction endonuclease was detected. AluI polymorphism described before and our new HpaII polymorphism were used to study the associations with reproduction traits. Statistical analysis of 1020 litters showed that AluI locus was associated with litter size mainly in Landrace and affected the first parities, while HpaII locus of the gene was associated with the same traits in Landrace and Large White and mainly affected numbers of weaned of pigs. The magnitude of the effect varied by population with the effects exceeding 2 pigs in Landrace line and 1 pig per litter in Large White populations.
- DNA polymorphism of the porcine prolactin receptor gene (PRLR) was investigated and used to study its effect on litter size and number of teats in pigs. By means of PRLR gene sequence homology in pig, human and other species, primers were designed for PCamplification within 5´ unknown (to date) part of the prolactin receptor gene in pigs. In this part of the gene, a new polymorphism with HpaII restriction endonuclease was detected. AluI polymorphism described before and our new HpaII polymorphism were used to study the associations with reproduction traits. Statistical analysis of 1020 litters showed that AluI locus was associated with litter size mainly in Landrace and affected the first parities, while HpaII locus of the gene was associated with the same traits in Landrace and Large White and mainly affected numbers of weaned of pigs. The magnitude of the effect varied by population with the effects exceeding 2 pigs in Landrace line and 1 pig per litter in Large White populations. (en)
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Title
| - A new HpaII PCR-RFLP within the porcine receptor (PRLR) gene and study of its effect on litter size and number of teats
- A new HpaII PCR-RFLP within the porcine receptor (PRLR) gene and study of its effect on litter size and number of teats (en)
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skos:prefLabel
| - A new HpaII PCR-RFLP within the porcine receptor (PRLR) gene and study of its effect on litter size and number of teats
- A new HpaII PCR-RFLP within the porcine receptor (PRLR) gene and study of its effect on litter size and number of teats (en)
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skos:notation
| - RIV/62156489:_____/02:23300003!RIV/2003/GA0/430003/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/62156489:_____/02:23300003
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - prolactin receptor gene;PRLR;PCR-RFLP;reproduction traits;pig (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
| - Journal of Animal Breeding and Genetics
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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...ocetUcastnikuAkce
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http://linked.open...nichUcastnikuAkce
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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
| - Dvořák, Josef
- Knoll, Aleš
- Putnová, Lenka
- Čepica, Stanislav
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issn
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number of pages
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