Comparison of genomic breeding values of Holstein in Czech Republic
Genomic evaluation by single-step procedure allows efficient implanting of genetic SNP markers into complicated procedure of random regression test-day-model of milk traits. Test-day records and pedigree files on nation-wide scale are combined with genomic relationship into common evaluation of both...
| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Slovak University of Agriculture in Nitra
2016-09-01
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| Series: | Acta Fytotechnica et Zootechnica |
| Subjects: | |
| Online Access: | http://www.acta.fapz.uniag.sk/journal/index.php/on_line/article/view/255 |
| _version_ | 1818474656804372480 |
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| author | Jana Přibylova Jiří Bauer Václav Čermák Daniela Fulínová Jiří Motyčka Petr Pešek Josef Přibyl Jiří Šplíchal Hana Vostrá Vydrová Luboš Vostrý Ludmila Zavadilová |
| author_facet | Jana Přibylova Jiří Bauer Václav Čermák Daniela Fulínová Jiří Motyčka Petr Pešek Josef Přibyl Jiří Šplíchal Hana Vostrá Vydrová Luboš Vostrý Ludmila Zavadilová |
| author_sort | Jana Přibylova |
| collection | DOAJ |
| description | Genomic evaluation by single-step procedure allows efficient implanting of genetic SNP markers into complicated procedure of random regression test-day-model of milk traits. Test-day records and pedigree files on nation-wide scale are combined with genomic relationship into common evaluation of both genotyped and ungenotyped animals. Due to strong import of foreign sperm into small national populations is the reliability of evaluation of young animals low. This is particularly seen in evaluation of young bulls, which frequently have both parents foreign. Genomic evaluation helps and notably improves reliability of evaluation. ssGBLUP procedure is advantageous especially for small populations. Domestic genomic evaluation of young animals has medium to high correlation with foreign Interbull values. Interbull conversion of values of bulls according MACE, which works with progeny tested bulls, is more reliable than conversion according GMACE procedure, which works with genomic evaluation of young animals. |
| first_indexed | 2024-04-14T04:39:20Z |
| format | Article |
| id | doaj.art-c2d8af8fcd414820821a5406802c8560 |
| institution | Directory Open Access Journal |
| issn | 1335-258X 1336-9245 |
| language | English |
| last_indexed | 2024-04-14T04:39:20Z |
| publishDate | 2016-09-01 |
| publisher | Slovak University of Agriculture in Nitra |
| record_format | Article |
| series | Acta Fytotechnica et Zootechnica |
| spelling | doaj.art-c2d8af8fcd414820821a5406802c85602022-12-22T02:11:44ZengSlovak University of Agriculture in NitraActa Fytotechnica et Zootechnica1335-258X1336-92452016-09-01193798110.15414/afz.2016.19.03.79-81Comparison of genomic breeding values of Holstein in Czech RepublicJana Přibylova0Jiří Bauer1Václav Čermák2Daniela Fulínová3Jiří Motyčka4Petr Pešek5Josef Přibyl6Jiří Šplíchal7Hana Vostrá Vydrová8Luboš Vostrý9Ludmila Zavadilová10Czech University of Life Sciences, Prague, Czech RepublicCzech University of Life Sciences, Prague, Czech RepublicCzech University of Life Sciences, Prague, Czech RepublicCzech University of Life Sciences, Prague, Czech RepublicCzech University of Life Sciences, Prague, Czech RepublicCzech University of Life Sciences, Prague, Czech RepublicCzech University of Life Sciences, Prague, Czech RepublicCzech University of Life Sciences, Prague, Czech RepublicCzech University of Life Sciences, Prague, Czech RepublicCzech University of Life Sciences, Prague, Czech RepublicCzech University of Life Sciences, Prague, Czech RepublicGenomic evaluation by single-step procedure allows efficient implanting of genetic SNP markers into complicated procedure of random regression test-day-model of milk traits. Test-day records and pedigree files on nation-wide scale are combined with genomic relationship into common evaluation of both genotyped and ungenotyped animals. Due to strong import of foreign sperm into small national populations is the reliability of evaluation of young animals low. This is particularly seen in evaluation of young bulls, which frequently have both parents foreign. Genomic evaluation helps and notably improves reliability of evaluation. ssGBLUP procedure is advantageous especially for small populations. Domestic genomic evaluation of young animals has medium to high correlation with foreign Interbull values. Interbull conversion of values of bulls according MACE, which works with progeny tested bulls, is more reliable than conversion according GMACE procedure, which works with genomic evaluation of young animals.http://www.acta.fapz.uniag.sk/journal/index.php/on_line/article/view/255genomic breeding valuessGBLUPtest day modelMACE |
| spellingShingle | Jana Přibylova Jiří Bauer Václav Čermák Daniela Fulínová Jiří Motyčka Petr Pešek Josef Přibyl Jiří Šplíchal Hana Vostrá Vydrová Luboš Vostrý Ludmila Zavadilová Comparison of genomic breeding values of Holstein in Czech Republic Acta Fytotechnica et Zootechnica genomic breeding value ssGBLUP test day model MACE |
| title | Comparison of genomic breeding values of Holstein in Czech Republic |
| title_full | Comparison of genomic breeding values of Holstein in Czech Republic |
| title_fullStr | Comparison of genomic breeding values of Holstein in Czech Republic |
| title_full_unstemmed | Comparison of genomic breeding values of Holstein in Czech Republic |
| title_short | Comparison of genomic breeding values of Holstein in Czech Republic |
| title_sort | comparison of genomic breeding values of holstein in czech republic |
| topic | genomic breeding value ssGBLUP test day model MACE |
| url | http://www.acta.fapz.uniag.sk/journal/index.php/on_line/article/view/255 |
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