Genetic Parameters of Performance and Conformation Traits of 3-Year-Old Warmblood Sport Horses in the Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027014%3A_____%2F22%3AN0000161" target="_blank" >RIV/00027014:_____/22:N0000161 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41210/22:91836

Výsledek na webu

<a href="https://vuzv.cz/_privat/22162.pdf" target="_blank" >https://vuzv.cz/_privat/22162.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/ani12212957" target="_blank" >10.3390/ani12212957</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Genetic Parameters of Performance and Conformation Traits of 3-Year-Old Warmblood Sport Horses in the Czech Republic

Popis výsledku v původním jazyce

The aim of this study was to estimate the genetic parameters of a one‐day performance test together with the linear type traits of 3‐year‐old warmblood horses. The study of genetic parameters was based on 5958 tested horses in the period 1998–2021. A total of 22 traits of linear description, three quantitatively measured traits, and one summary mark from the performance test were tested. The model equation included the fixed effect of gender and combination effects of classifier–year of evaluation–place. A single‐trait animal model was used for the estimation of heritability and genetic variance, while the two‐trait animal model was applied for the estimation of variance and covariance between all traits. The heritability of the overall score of the performance test was 0.25. The range for heritability was between 0.04 and 0.33 for the linear type traits and between 0.46 and 0.57 for the quantitatively measured traits. Genetic correlations were between −0.47 and 0.92. The estimated genetic parameters suggest that the results from the performance test can be incorporated into genetic evaluation in the Czech Republic.

Název v anglickém jazyce

Genetic Parameters of Performance and Conformation Traits of 3-Year-Old Warmblood Sport Horses in the Czech Republic

Popis výsledku anglicky

The aim of this study was to estimate the genetic parameters of a one‐day performance test together with the linear type traits of 3‐year‐old warmblood horses. The study of genetic parameters was based on 5958 tested horses in the period 1998–2021. A total of 22 traits of linear description, three quantitatively measured traits, and one summary mark from the performance test were tested. The model equation included the fixed effect of gender and combination effects of classifier–year of evaluation–place. A single‐trait animal model was used for the estimation of heritability and genetic variance, while the two‐trait animal model was applied for the estimation of variance and covariance between all traits. The heritability of the overall score of the performance test was 0.25. The range for heritability was between 0.04 and 0.33 for the linear type traits and between 0.46 and 0.57 for the quantitatively measured traits. Genetic correlations were between −0.47 and 0.92. The estimated genetic parameters suggest that the results from the performance test can be incorporated into genetic evaluation in the Czech Republic.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40203 - Husbandry

Projekt

<a href="/cs/project/LTAUSA19117" target="_blank" >LTAUSA19117: Ověřování genomických postupů v malých populacích</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Animals

ISSN

2076-2615

e-ISSN

—

Svazek periodika

12

Číslo periodika v rámci svazku

21

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

13

Strana od-do

Article number: 2957

Kód UT WoS článku

000883847400001

EID výsledku v databázi Scopus

2-s2.0-85141709255