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Description
| - Cílem práce bylo zhodnotit společné působení genotypů CSN3 a LGB na plemenné hodnoty pro parametry mléčné užitkovosti. U 120 plemeníků českého strakatého skotu byly metodou PCR-RFLP stanoveny genotypy CSN3 (kapa-kasein) a LGB (beta-laktoglobulin). Plemenné hodnoty plemeníků byly získány z Centrální databanky kontroly dědičnosti skotu. Bylo zjištěno 10 genotypových kombinací. S nejvyšší četností se vyskytovaly genotypy ABAB (25.0 %), ABAA (13.3 %) a ABBB (13.3 %). Vlivy genotypových kombinací byl prokázán na plemenné hodnoty pro obsah tuku a bílkoviny v mléce. Nejvyšší plemenné hodnoty pro množství mléka (+621 kg) a bílkovin (+15.8 kg) byly spojeny s genotypovou kombinací ABAA, nejvyšší plemenné hodnoty pro obsah mléčných složek (+0.15 % pro obsah bílkovin a +0.55 % pro obsah tuku) s genotypovou kombinací BBAB. (cs)
- The objective of this study was to estimate the joint effects of CSN3 and LGB genotypes on breeding values of milk production parameters. CSN3 (kappa-casein) and LGB (beta-lactoglobulin) genotypes of 120 Czech Fleckvieh sires were detected using the PCR-RFLP method. Breeding values of sires were obtained from the Official Database of Progeny Testing. Ten genotype combinations were detected. Genotypes ABAB (25.0 %), ABAA (13.3 %) and ABBB (13.3 %) were the most frequent. Significant effects of genotype combinations on breeding values for fat and protein content were found. The highest breeding values for milk (+621 kg) and protein (+15.8 kg) yields were associated with genotype combination ABAA, while the highest breeding values for content parameters (+0.15 % for protein content and +0.55 % for fat content) were associated with genotype combination BBAB.
- The objective of this study was to estimate the joint effects of CSN3 and LGB genotypes on breeding values of milk production parameters. CSN3 (kappa-casein) and LGB (beta-lactoglobulin) genotypes of 120 Czech Fleckvieh sires were detected using the PCR-RFLP method. Breeding values of sires were obtained from the Official Database of Progeny Testing. Ten genotype combinations were detected. Genotypes ABAB (25.0 %), ABAA (13.3 %) and ABBB (13.3 %) were the most frequent. Significant effects of genotype combinations on breeding values for fat and protein content were found. The highest breeding values for milk (+621 kg) and protein (+15.8 kg) yields were associated with genotype combination ABAA, while the highest breeding values for content parameters (+0.15 % for protein content and +0.55 % for fat content) were associated with genotype combination BBAB. (en)
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Title
| - Joint effects of CSN3 and LGB genotypes and their relation to breeding values of milk production parameters in Czech Fleckvieh
- Joint effects of CSN3 and LGB genotypes and their relation to breeding values of milk production parameters in Czech Fleckvieh (en)
- Společné působení genotypů CSN3 a LGB a jejich vztah k plemenným hodnotám pro parametry mléčné užitkovosti u českého strakatého skotu. (cs)
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skos:prefLabel
| - Joint effects of CSN3 and LGB genotypes and their relation to breeding values of milk production parameters in Czech Fleckvieh
- Joint effects of CSN3 and LGB genotypes and their relation to breeding values of milk production parameters in Czech Fleckvieh (en)
- Společné působení genotypů CSN3 a LGB a jejich vztah k plemenným hodnotám pro parametry mléčné užitkovosti u českého strakatého skotu. (cs)
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skos:notation
| - RIV/00027014:_____/07:#0000410!RIV08-MZE-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(1G46086), 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:#0000410
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - cattle; kappa casein; beta-lactoglobulin; milk production parameters; breeding values (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
| - Czech Journal of Animal Science
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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
| - Němcová, Eva
- Štípková, Miloslava
- Matějíčková, Jitka
- Bouška, Josef
- Matějíček, A.
- Jandurová, O.
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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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