Estimation of effective population size by different methods for Czech endangered horse breeds based on genealogical information
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027014%3A_____%2F16%3AN0000109" target="_blank" >RIV/00027014:_____/16:N0000109 - isvavai.cz</a>
Result on the web
<a href="http://www.vuzv.cz/sites/File/_privat/16110.pdf" target="_blank" >http://www.vuzv.cz/sites/File/_privat/16110.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.15414/afz.2016.19.si.41-44" target="_blank" >10.15414/afz.2016.19.si.41-44</a>
Alternative languages
Result language
angličtina
Original language name
Estimation of effective population size by different methods for Czech endangered horse breeds based on genealogical information
Original language description
There are four Czech horse breeds: Silesian Noriker, Czech-Moravian Belgian, Old Kladruber (grey and black colour variety) and Hutsul included among the endangered breeds (Genetic Resources). These populations are currently closed to outside breeding. Effective population size is an important parameter used to assess genetic diversity for conservation program in these endangered breeds. Pedigree records for reference population, which included animals born in a 14-year period (from 1996 to 2010) were used for calculation. Realized effective population size was estimated from the individual rate in coancestry, from the individual increase in inbreeding and as effective population size based on population sex ratio. The values of effective population sizes were found low for all four analysed breeds. The results shown, that calculation based on population sex ratio gives overestimated values of effective population size. The approaches using either individual increase in inbreeding or individual increase in coancestry are more accurate and useful.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
GI - Farm animal breeding and farm animal pedigree breeding
OECD FORD branch
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Result continuities
Project
<a href="/en/project/QJ1510141" target="_blank" >QJ1510141: The development of genetic evaluation and optimization of selection strategies in the population of horses in the Czech Republic</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Acta Fytotechnica et Zootechnica
ISBN
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ISSN
1336-9245
e-ISSN
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Number of pages
4
Pages from-to
41-44
Publisher name
Slovak University of Agriculture
Place of publication
Nitra
Event location
Nitra
Event date
Sep 7, 2016
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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