Verification of genomic procedures in small populations

Project no. LTAUSA19
Category PROJEKTY MEZINÁRODNÍ / INTERNATIONAL PROJECTS
ProviderMŠMT ČR
Description

Animal breeding is based on the continuous development of individual breeds and their adaptation to changing environmental conditions. For genetic evaluation of animals, huge national databases of performance testing and pedigree datasets are used. Computations, where many model equations are involved is processed by methods BLUP and REML. Currently, SNP markers from DNA chips are also included. The project is focus on Czech cooperation with University of Georgia (USA). Aim of project is to developed and tested algorithms and programs for genomic data editing, construction of genomic relationshipmatrix and verification of genomic procedures in small populations (including impact of export animal, crossbreeds and overlapping populations).

Period2019 - 2022
Databse link (CZ)LTAUSA19117

TitleYear
ČERNÁ, Michaela, ZAVADILOVÁ, Ludmila, VOSTRÝ, Luboš, BAUER, Jiří, ŠPLÍCHAL, Jiří, VAŘEKA, Jan, FULÍNOVÁ, Daniela and BRZÁKOVÁ, Michaela. Genetic Parameters for a Weighted Analysis of Survivability in Dairy Cattle. Animals, 2023, 13, Article number: 1188. ISSN 2076-2615. 2023
VOSTRÝ, Luboš, VOSTRÁ VYDROVÁ, Hana, MORAVČÍKOVÁ, Nina, KASARDA, Radovan, CUBRIC-CURIK, Vatka, BRZÁKOVÁ, Michaela et al. Genomic diversity and population structure of the Czech Holstein cattle. Livestock Science, 2023, 273, Article number: 105261. ISSN 1871-1413. 2023
BRZÁKOVÁ, Michaela, BAUER, J., BIROVAŠ, Alena, NOVOTNÁ, Alexandra and VESELÁ, Zdeňka. Analysis of molecular data and their utility for genomic selection in the Limousine breed. Zpravodaj Českého svazu chovatelů masného skotu, 2022, vol. 29(4), p. 46-48. ISSN . 2022
ČÍTEK, Jindřich, BRZÁKOVÁ, Michaela, BAUER, Jiří, TICHÝ, Ladislav, SZTANKÓOVÁ, Zuzana, VOSTRÝ, Luboš and STEYN, Yvette. Genome-Wide Association Study for Body Conformation Traits and Fitness in Czech Holsteins. Animals, 2022, 12, Article number: 3522. ISSN 2076-2615. 2022
CALTA, J., ŽÁKOVÁ, Eliška, ČÍTEK, J., MACHOVÁ, K., TICHÝ, L. a VOSTRÝ, L., 2022 Model Selection and Estimation of Genetic Parameters for Loin and Backfat Depth in Czech Pig Breeding Program. In ASD 2022: Book of Abstracts. Zadar, Chorvatsko: University of Zagreb Faculty of Agriculture, s. n. ISSN 2022
BRZÁKOVÁ, Michaela, BAUER, Jiří, STEYN, Yvette, ŠPLÍCHAL, Jiří and FULÍNOVÁ, Daniela. The prediction accuracies of linear-type traits in Czech Holstein cattle when using ssGBLUP or wssGBLUP. Journal of Animal Science, 2022, vol. 100(12), p. 1-9. ISSN 1525-3163. 2022
ČERNÁ, Michaela, BRZÁKOVÁ, Michaela, ZAVADILOVÁ, Ludmila a VOSTRÝ, Luboš., 2022 Weighted survival analysis in dairy cattle. In Genetická konference GSGM 2022, XXIX. Genetické dny. Brno: Mendelova univerzita, s. . ISSN 2022
VOSTRÁ VYDROVÁ, Hana, BRZÁKOVÁ, Michaela, MORAVČÍKOVÁ, Nina, KASARDA, Radovan, FULÍNOVÁ, Daniela, HOFMANOVÁ, Barbora a VOSTRÝ, Luboš., 2022 The effect of inbred depression on milk yield in cattle. In Příspěvek J. G. Mendela ke šlechtění hospodářských zvířat. Praha Uhříněves: Výzkumný ústav živočišné výroby, v. v. i. Praha Uhříněves Oddělení genetiky a šlechtění hospodářských zvířat, s. 45-48. ISSN 2022
BRZÁKOVÁ, Michaela, BOSKOVÁ, Iveta, VOSTRÝ, Luboš, RYCHTÁŘOVÁ, Jana and BUCEK, Pavel. Impact of COVID-19 on animal production in the Czech Republic. Animal Frontiers, 2021, 11, 47-50. ISSN  2160-6056. 2021
BRZÁKOVÁ, Michaela, SVITÁKOVÁ, Alena and VESELÁ, Zdeňka. Periodical evaluation of results of fertility traits genetic evaluation. Zpravodaj ČSCHMS, 2020, vol. 27(4), p. 22-25. ISSN . 2020

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