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Mitochondrial DNA-based genetic evaluation of autochthonous cattle breeds in Croatia


Ivanković, Ante; Paprika, Saša; Ramljak, Jelena; Dovč, Peter; Konjačić, Miljenko
Mitochondrial DNA-based genetic evaluation of autochthonous cattle breeds in Croatia // Czech journal of animal science, 59 (2014), 11; 519-528 (međunarodna recenzija, članak, znanstveni)


Naslov
Mitochondrial DNA-based genetic evaluation of autochthonous cattle breeds in Croatia

Autori
Ivanković, Ante ; Paprika, Saša ; Ramljak, Jelena ; Dovč, Peter ; Konjačić, Miljenko

Izvornik
Czech journal of animal science (1212-1819) 59 (2014), 11; 519-528

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

Ključne riječi
MtDNA; genetic diversity; Bos taurus; phylogeny; conservation

Sažetak
Genetic diversity and phylogenetic relationship of three Croatian autochthonous cattle breeds was analyzed using a sequence of the mtDNA D- loop region. Among Busha, Istrian, and Slavonian Syrmian Podolian cattle 146 unrelated animals were tested. The sequencing of 780 base pairs of the mtDNA D-loop region revealed 39 polymorphic sites representing 28 different haplotypes. The highest numbers of haplotypes were observed in the Busha population and the lowest in the population of Slavonian Syrmian Podolian cattle, while the highest level of sequence diversity within a population was observed in the Istrian cattle. Our results indicate a high level of mtDNA diversity in the populations of Busha and Istrian cattle and a low level of preserved diversity in the population of Slavonian Syrmian Podolian cattle. The sequence analysis showed substantial subdivision between the breeds (FST = 0.1434), and a large fraction of variation within the breeds. Although the dominant haplotypes are classified as the T3 haplogroup, some of the haplotypes are classified as the rarer T2 and T5 haplogroups. Genetic information based on mtDNA typing has a great importance for the future conservation management and preservation of genetic diversity in autochthonous cattle breeds.

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