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Pregled bibliografske jedinice broj: 1145223

Conservation genomic analyses of two Croatian autochthonous sheep breeds

Spehar, Marija; Ferenčaković, Maja; Čurik, Ino; Karapandža, Nina; Barać, Zdravko; Sinković, Tanja; CubricCurik, Vlatka
Conservation genomic analyses of two Croatian autochthonous sheep breeds // Book of Abstracts of the 70th Annual Meeting of the European Federation of Animal Science
Wageningen: Wageningen Academic Publishers, 2019. str. 111-111 doi:10.3920/978-90-8686-890-2 (predavanje, međunarodna recenzija, sažetak, znanstveni)

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Naslov
Conservation genomic analyses of two Croatian autochthonous sheep breeds

Autori
Spehar, Marija ; Ferenčaković, Maja ; Čurik, Ino ; Karapandža, Nina ; Barać, Zdravko ; Sinković, Tanja ; CubricCurik, Vlatka

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Book of Abstracts of the 70th Annual Meeting of the European Federation of Animal Science / - Wageningen : Wageningen Academic Publishers, 2019, 111-111

ISBN
978-90-8686-339-6

Skup
70th annual meeting of the European Federation of Animal Science

Mjesto i datum
Gent, Belgija, 26.08.2019. - 30.08.2019

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
sheep ; autochthonous breeds ; genomic inbreeding ; LD effective population size

Sažetak
Istrian (IS) and Pag (PS) sheep breeds are Croatian autochthonous sheep breeds. We analyzed genotypes of 175 animals (96 IS, and 75 PS) using Illumina OvineSNP50 BeadChip array and estimated genomic inbreeding levels (FROH) and linkage disequilibrium effective population size (NeLD). We also defined the genomic position of IS and PS concerning overall 671 animals of 22 Italian, Spanish and some Merino sheep breeds. For this purpose, we used publicly available data from Dryad digital repository. The inbreeding level based on runs of homozygosity (FROH) was higher in IS compared to PS for FROH>2Mb, 0.08 vs. 0.04, FROH>8Mb, 0.04 vs. 0.03, and FROH>16Mb, 0.02 vs. 0.01 respectively. Software NeEstimator was used to estimate Ne from the parental generation of the sample based on the linkage disequilibrium (LD) method. Estimated NeLD for IS was 101 (95% CI= 81-130), while higher NeLD of 222 (95% CI= 161-343) was obtained for PS. Principal Components Analysis of the overall dataset showed separation of both, IS and PS from other breeds. However, PS was placed near to the cluster containing some Italian breeds (Massese, Appenninica, Sardinian White, Comisana, Leccese, and Laticauda) while IS was slightly remote. To our knowledge, this is the first genomic analysis of IS and PS providing valuable insights into their conservation status.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija), Biotehnologija



POVEZANOST RADA

Ustanove:
Agronomski fakultet, Zagreb

Profili:

Avatar Url Marija Špehar (autor)

Avatar Url Vlatka Čubrić Čurik (autor)

Avatar Url Maja Ferenčaković (autor)

Avatar Url Zdravko Barać (autor)

Avatar Url Ino Čurik (autor)

Poveznice na cjeloviti tekst rada:

doi

Citiraj ovu publikaciju:

Spehar, Marija; Ferenčaković, Maja; Čurik, Ino; Karapandža, Nina; Barać, Zdravko; Sinković, Tanja; CubricCurik, Vlatka
Conservation genomic analyses of two Croatian autochthonous sheep breeds // Book of Abstracts of the 70th Annual Meeting of the European Federation of Animal Science
Wageningen: Wageningen Academic Publishers, 2019. str. 111-111 doi:10.3920/978-90-8686-890-2 (predavanje, međunarodna recenzija, sažetak, znanstveni)
Spehar, M., Ferenčaković, M., Čurik, I., Karapandža, N., Barać, Z., Sinković, T. & CubricCurik, V. (2019) Conservation genomic analyses of two Croatian autochthonous sheep breeds. U: Book of Abstracts of the 70th Annual Meeting of the European Federation of Animal Science doi:10.3920/978-90-8686-890-2.
@article{article, author = {Spehar, Marija and Feren\v{c}akovi\'{c}, Maja and \v{C}urik, Ino and Karapand\v{z}a, Nina and Bara\'{c}, Zdravko and Sinkovi\'{c}, Tanja and CubricCurik, Vlatka}, year = {2019}, pages = {111-111}, DOI = {10.3920/978-90-8686-890-2}, keywords = {sheep, autochthonous breeds, genomic inbreeding, LD effective population size}, doi = {10.3920/978-90-8686-890-2}, isbn = {978-90-8686-339-6}, title = {Conservation genomic analyses of two Croatian autochthonous sheep breeds}, keyword = {sheep, autochthonous breeds, genomic inbreeding, LD effective population size}, publisher = {Wageningen Academic Publishers}, publisherplace = {Gent, Belgija} }
@article{article, author = {Spehar, Marija and Feren\v{c}akovi\'{c}, Maja and \v{C}urik, Ino and Karapand\v{z}a, Nina and Bara\'{c}, Zdravko and Sinkovi\'{c}, Tanja and CubricCurik, Vlatka}, year = {2019}, pages = {111-111}, DOI = {10.3920/978-90-8686-890-2}, keywords = {sheep, autochthonous breeds, genomic inbreeding, LD effective population size}, doi = {10.3920/978-90-8686-890-2}, isbn = {978-90-8686-339-6}, title = {Conservation genomic analyses of two Croatian autochthonous sheep breeds}, keyword = {sheep, autochthonous breeds, genomic inbreeding, LD effective population size}, publisher = {Wageningen Academic Publishers}, publisherplace = {Gent, Belgija} }

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