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Pregled bibliografske jedinice broj: 633238

Analysis of estrogen receptor polymorphism and litter size traits in primiparous sows: preliminary results.


Menčik, Sven; Balenović, Tomislav; Lulić, Slavko; Modrić, Mario; Ostović, Mario; Sušić, Velimir; Štoković, Igor; Ekert Kabalin, Anamaria
Analysis of estrogen receptor polymorphism and litter size traits in primiparous sows: preliminary results. // Book of Abstracts / Lulić, Slavko (ur.).
Zagreb: Krmiva, 2013. str. 48-48 (predavanje, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 633238 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Analysis of estrogen receptor polymorphism and litter size traits in primiparous sows: preliminary results.

Autori
Menčik, Sven ; Balenović, Tomislav ; Lulić, Slavko ; Modrić, Mario ; Ostović, Mario ; Sušić, Velimir ; Štoković, Igor ; Ekert Kabalin, Anamaria

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

Izvornik
Book of Abstracts / Lulić, Slavko - Zagreb : Krmiva, 2013, 48-48

Skup
20th International Conference Krmiva 2013

Mjesto i datum
Opatija, Hrvatska, 05.06.2013. - 07.06.2013

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Estrogen Receptor Gene; Topigs 20; Litter size

Sažetak
Identification of individual genes controlling litter size and their use in selection programs could contribute to an increased reproductive rate in pig population. Estrogen receptor gene (ESR) is a candidate gene marker for reproductive traits and growth in pigs. The aim of this preliminary study was to investigate polymorphism of ESR gene and frequencies of different ESR-PvuII genotypes and their litter size in primiparous sows. Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method, with the restriction enzyme PvuII was used in genotyping 30 primiparous hybrid sows Topigs 20. The analysed reproductive traits for litter size were: Total Number of Born piglets (TNB), Number of Born Alive piglets (NBA), Number of Stillborn piglets (NSB) and Number of Mummified piglets (NMUM). Allele and genotype frequencies were calculated, and Hardy-Weinberg equilibrium was tested using chi square test. The ANOVA test was used tfor analysing the litter size differences between sows with different genotypes. Three genotypes were detected with apsolute frequences AA (13), AB (14), BB (3), and gene relative frequences were for alel A (0.67) and alel B(0.33). Invastigated animals were in Hardy-Weinberg equilibrium. The primiparous sows with the BB genotype showed highest TNB (14.33) and NSB (2.33). Number of born alive piglets and NMUM were the highest in primiparous sows with genotype AA (12.66 and 0.38, respectively). No statistical significans (P>0.05) was found for any litter size difference between genotypes. Further investigations, with larger sample size will contribute to more conclusive evaluation of possible correlation between ESR-PvuII polymorphism and litter size in sows.

Izvorni jezik
Engleski

Znanstvena područja
Veterinarska medicina



POVEZANOST RADA


Projekti:
053-0531854-1849 - Udio tkiva, kemijski i masnokiselinski sastav mesa simentalske pasmine goveda (Štoković, Igor, MZOS ) ( CroRIS)
053-0532265-2238 - Patobiologija prenatalnih, perinatalnih i postnatalnih gubitaka u uzgoju svinja (Ekert Kabalin, Anamaria, MZOS ) ( CroRIS)
053-0532265-2242 - Utjecaj biotehnoloških postupaka na zdravlje, reprodukciju i dobrobit svinja (Pavičić, Željko, MZOS ) ( CroRIS)
053-1780469-2118 - Sezonalnost pripusta i janjenja ovaca u Hrvatskoj (Sušić, Velimir, MZOS ) ( CroRIS)

Ustanove:
Veterinarski fakultet, Zagreb


Citiraj ovu publikaciju:

Menčik, Sven; Balenović, Tomislav; Lulić, Slavko; Modrić, Mario; Ostović, Mario; Sušić, Velimir; Štoković, Igor; Ekert Kabalin, Anamaria
Analysis of estrogen receptor polymorphism and litter size traits in primiparous sows: preliminary results. // Book of Abstracts / Lulić, Slavko (ur.).
Zagreb: Krmiva, 2013. str. 48-48 (predavanje, međunarodna recenzija, sažetak, znanstveni)
Menčik, S., Balenović, T., Lulić, S., Modrić, M., Ostović, M., Sušić, V., Štoković, I. & Ekert Kabalin, A. (2013) Analysis of estrogen receptor polymorphism and litter size traits in primiparous sows: preliminary results.. U: Lulić, S. (ur.)Book of Abstracts.
@article{article, author = {Men\v{c}ik, Sven and Balenovi\'{c}, Tomislav and Luli\'{c}, Slavko and Modri\'{c}, Mario and Ostovi\'{c}, Mario and Su\v{s}i\'{c}, Velimir and \v{S}tokovi\'{c}, Igor and Ekert Kabalin, Anamaria}, editor = {Luli\'{c}, S.}, year = {2013}, pages = {48-48}, keywords = {Estrogen Receptor Gene, Topigs 20, Litter size}, title = {Analysis of estrogen receptor polymorphism and litter size traits in primiparous sows: preliminary results.}, keyword = {Estrogen Receptor Gene, Topigs 20, Litter size}, publisher = {Krmiva}, publisherplace = {Opatija, Hrvatska} }
@article{article, author = {Men\v{c}ik, Sven and Balenovi\'{c}, Tomislav and Luli\'{c}, Slavko and Modri\'{c}, Mario and Ostovi\'{c}, Mario and Su\v{s}i\'{c}, Velimir and \v{S}tokovi\'{c}, Igor and Ekert Kabalin, Anamaria}, editor = {Luli\'{c}, S.}, year = {2013}, pages = {48-48}, keywords = {Estrogen Receptor Gene, Topigs 20, Litter size}, title = {Analysis of estrogen receptor polymorphism and litter size traits in primiparous sows: preliminary results.}, keyword = {Estrogen Receptor Gene, Topigs 20, Litter size}, publisher = {Krmiva}, publisherplace = {Opatija, Hrvatska} }




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