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| rdf:type
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| Description
| - To investigate the genetic diversity of four Czech pig breeds (large white -- father line - LWF, large white -- mother line -- LWM, czech meat -- CM, prestice black pied, genetic resource -- PC), explain their genetic relationship and assess their integrity and degree of admixture. An 357 individuals from these breeds were genotyped for 10 microsatellite markers (S0068, S0107, SW24, S0355, S0386, SW353, SW936, S0070, SW72 and TNFB). In general, high genetic diversity -- observed heterozygosity ranging from 0.628 +- 0.016 to 0.712 +-0.015, and moderate breed differentiation (FST = 0.095) were observed, FIS index for each population were as following (LWF = 0.019, LWM = 0.051, CM = - 0.007, PC = 0.025). The negative intrapopulation index FIS value (- 0.007) was observed in population CM, which suggesting an excess of heterozygotes due to non-random mating. Furthermore, the analysis of population structure indicates there is very little admixture among breeds, with each one being identified with a single ancestral population. The results of this study confirm that all breeds of pigs represent a very interesting reservoir of allelic diversity. However, this requires a synergic management strategy at the farm level to maintain diversity and avoid inbreeding mainly in small population of pigs. On the basis of these results, we propose that these microsatellite markers may be used with reliability for studying the genetic diversity.
- To investigate the genetic diversity of four Czech pig breeds (large white -- father line - LWF, large white -- mother line -- LWM, czech meat -- CM, prestice black pied, genetic resource -- PC), explain their genetic relationship and assess their integrity and degree of admixture. An 357 individuals from these breeds were genotyped for 10 microsatellite markers (S0068, S0107, SW24, S0355, S0386, SW353, SW936, S0070, SW72 and TNFB). In general, high genetic diversity -- observed heterozygosity ranging from 0.628 +- 0.016 to 0.712 +-0.015, and moderate breed differentiation (FST = 0.095) were observed, FIS index for each population were as following (LWF = 0.019, LWM = 0.051, CM = - 0.007, PC = 0.025). The negative intrapopulation index FIS value (- 0.007) was observed in population CM, which suggesting an excess of heterozygotes due to non-random mating. Furthermore, the analysis of population structure indicates there is very little admixture among breeds, with each one being identified with a single ancestral population. The results of this study confirm that all breeds of pigs represent a very interesting reservoir of allelic diversity. However, this requires a synergic management strategy at the farm level to maintain diversity and avoid inbreeding mainly in small population of pigs. On the basis of these results, we propose that these microsatellite markers may be used with reliability for studying the genetic diversity. (en)
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| Title
| - Genetic structure in four selected pig populations of Czech Republic using microsatellite markers
- Genetic structure in four selected pig populations of Czech Republic using microsatellite markers (en)
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| skos:prefLabel
| - Genetic structure in four selected pig populations of Czech Republic using microsatellite markers
- Genetic structure in four selected pig populations of Czech Republic using microsatellite markers (en)
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| skos:notation
| - RIV/62156489:43210/13:00213316!RIV14-MZE-43210___
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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...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/62156489:43210/13:00213316
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - pig; microsatellite; diversity (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...ontrolniKodProRIV
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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...iv/tvurceVysledku
| - Kratochvílová, Lucie
- Putnová, Lenka
- Stehlík, Libor
- Vrtková, Irena
- Falková, Lenka
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| http://localhost/t...ganizacniJednotka
| |
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