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Pregled bibliografske jedinice broj: 543810

Effect of TG and DGAT1 polymorphisms on beef carcass traits and fatty acid profile


Kelava Ugarković, Nikolina; Konjačić, Miljenko; Ivanković, Ante
Effect of TG and DGAT1 polymorphisms on beef carcass traits and fatty acid profile // Acta veterinaria (Beograd), 63 (2013), 1; 89-99 doi:10.2298/AVB1301089K (međunarodna recenzija, članak, znanstveni)


Naslov
Effect of TG and DGAT1 polymorphisms on beef carcass traits and fatty acid profile

Autori
Kelava Ugarković, Nikolina ; Konjačić, Miljenko ; Ivanković, Ante

Izvornik
Acta veterinaria (Beograd) (0567-8315) 63 (2013), 1; 89-99

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Beef; total lipids; backfat thickness; fatty acid profile; TG; DGAT1

Sažetak
The objectives of this study were to determine allele frequency and genotype count of thyroglobulin (TG) and diacylglycerol-0- acyltransferase-1 (DGAT1), genes encoding the TG and DGAT1 enzymes, and to determine the effect of the TG and DGAT1 polymorphisms on fatty acid profile in beef carcass. All genotypes were determined by PC-RFLP assay. The polymorphism of TG and DGAT1 had no significant influence on the total lipid content, backfat thickness, EUROP and carcass conformation score. The TT genotype of TG gene resulted in a lower total lipid content and backfat thickness, while KK genotype of DGAT1 gene showed a greater total lipid content and backfat thickness. The content of the majority fatty acids in MLD and subcutaneous fat tissue was not significantly affected by the TG and DGAT1 polymorphisms. The results confirm the lack of an association found by other studies. Further research should be carried out to validate the initial observation.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Projekt / tema
178-0790466-0398 - Tipizacija i inventarizacija genetskih obilježja goveda u Hrvatskoj (Ante Ivanković, )

Ustanove
Agronomski fakultet, Zagreb

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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