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Genomic characterization of the Istrian shorthaired hound
ID
Djurkin Kušec, Ivona
(
Avtor
),
ID
Bošković, Ivica
(
Avtor
),
ID
Zorc, Minja
(
Avtor
),
ID
Gvozdanović, Kristina
(
Avtor
),
ID
Škorput, Dubravko
(
Avtor
),
ID
Dovč, Peter
(
Avtor
),
ID
Kušec, Goran
(
Avtor
)
PDF - Predstavitvena datoteka,
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(4,62 MB)
MD5: 6EF704979790204E0DD1C142CF415388
URL - Izvorni URL, za dostop obiščite
https://www.mdpi.com/2076-2615/10/11/2013
Galerija slik
Izvleček
Istrian shorthaired hound is an old indigenous Croatian dog breed with historical traces of its origin, which date back to the 14th century. Due to its intelligence and great hunting abilities, it is considered an excellent hunting dog. Despite its ancient origin, there is no data on genetic diversity, population structure, and degree of inbreeding that could be used for advanced management and conservation of this breed. Our study aimed to provide a high-resolution population structure of the Istrian shorthaired hound using a 220K HD SNP array, to compare the obtained data with the genealogical records and to place the breed in a broader context of world dog populations. Relatively high population size and low inbreeding coefficient estimated from genealogical data indicate a preserved genetic diversity in this breed. The principle component analysis, the NeighborNet network, and TreeMix were used to determine the genetic relationship between the Istrian shorthaired hound and other breeds. The Istrian shorthaired hound was found to be genetically related to Italian hunting dogs sharing the same branch with the Segugio Italiano a Pelo Raso and Segugio Italiano a Pelo Forte. The ADMIXTURE analysis indicated that the Istrian shorthaired hound could be involved in the development of some other hunting dog breeds. The estimated effective population size (Ne) based on SNP data was similar to Ne calculated from genealogical data indicating the absence of bottlenecks and well-balanced use of breeding animals. The low genomic inbreeding coefficient, together with the higher number of short runs of homozygosity, observed in the Istrian shorthaired hound, confirms the ancient origin of the breed based on historical documents. The analysis of selective sweeps identified genomic regions with the strongest selection signals in the vicinity of the genes associated with cognitive performance and behavior. Genome analysis proved to be a useful tool for estimating population parameters and can be implemented in the conservation plan for this indigenous breed.
Jezik:
Angleški jezik
Ključne besede:
Istrian shorthaired hound
,
genetic diversity
,
population structure
,
genealogical data
,
SNP array
Vrsta gradiva:
Članek v reviji
Tipologija:
1.01 - Izvirni znanstveni članek
Organizacija:
BF - Biotehniška fakulteta
Status publikacije:
Objavljeno
Različica publikacije:
Objavljena publikacija
Leto izida:
2020
Št. strani:
20 str.
Številčenje:
Vol. 10, iss. 11, art. 2013
PID:
20.500.12556/RUL-134705
UDK:
636.7:575
ISSN pri članku:
2076-2615
DOI:
10.3390/ani10112013
COBISS.SI-ID:
35865347
Datum objave v RUL:
27.01.2022
Število ogledov:
727
Število prenosov:
130
Metapodatki:
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Objavi na:
Gradivo je del revije
Naslov:
Animals
Skrajšan naslov:
Animals
Založnik:
MDPI AG
ISSN:
2076-2615
COBISS.SI-ID:
519120409
Licence
Licenca:
CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:
http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:
To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
Začetek licenciranja:
01.11.2020
Sekundarni jezik
Jezik:
Slovenski jezik
Ključne besede:
psi
,
pasme
,
istrski kratkodlaki gonič
,
genetika
,
genomska karakterizacija
Projekti
Financer:
Drugi - Drug financer ali več financerjev
Program financ.:
Josip Juraj Strossmayer University of Osijek
Številka projekta:
UNIOS-ZUP 2018-92
Financer:
ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:
P4-0220
Naslov:
Primerjalna genomika in genomska biodiverziteta
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