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dc.creatorMaletić, Milan
dc.creatorPaprikić, Nevres
dc.creatorLazarević, Miodrag
dc.creatorHodzić, Aida
dc.creatorDavidović, Vesna
dc.creatorStanišić, Ljubodrag
dc.creatorStanimirović, Zoran
dc.date.accessioned2020-06-03T14:34:04Z
dc.date.available2020-06-03T14:34:04Z
dc.date.issued2019
dc.identifier.issn0567-8315
dc.identifier.urihttp://vet-erinar.vet.bg.ac.rs/handle/123456789/1747
dc.description.abstractLeptin, a biomolecule secreted by adipose tissue, enchances productivity in cattle, especially affecting milk traits. The aim of this study was to detect leptin gene polymorphism on exon 3 (A59V locus) and intron 2 (SAU3AI locus) in the endangered population of autochtonous Busha cattle and associations with milk traits. The study included 46 cows: 36 Busha and 10 half-bred. Milk analyses comprised determination of somatic cell counts, fat, protein, lactose, total solids and solids-not-fat (SNF) concentrations and freezing point depression (FPD). Polymorphisms were determined by PCR-RFLP technique. A single A59V genotype (CC) was affirmed, and two SAU3AI genotypes, AA and AB, with frequencies of 78.26% and 21.74%, respectively. Comparing the obtained results for chemical characteristics of milk between cows with AA and AB, no significant differences were found, except for SNF content and FPD values. Cows with AA genotype had significantly lower (p = 0.021) average SNF content (8.74%) in milk compared to the average SNF content (9.28%) in those with genotype AB, while cows with genotype AA (-0.54 degrees C) had significantly higher (p = 0.004) average FPD values than those with AB genotype (-0.58 degrees C). The absence of BB genotype and significant differences in the investigated functional traits between two SAU3AI genotypes and the absence of A59V polymorphism (presence of only CC genotype) show that the Busha cattle breed, although being an autochtonous low-producing native breed used for meat and milk production, harbours polymorphism on gentic markers characteristic of high production dairy cows.en
dc.publisherUniverzitet u Beogradu - Fakultet veterinarske medicine, Beograd
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/46002/RS//
dc.rightsopenAccess
dc.sourceActa veterinaria - Beograd
dc.subjectBusha cattleen
dc.subjectleptin polymorphsmen
dc.subjectmilk traitsen
dc.subjectgenetic markersen
dc.titleInsight in leptin gene polymorphism and impact on milk traits in autochtonous busha cattleen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractДавидовић, Весна; Станимировић, Зоран; Лазаревић, Миодраг; Паприкић, Неврес; Ходзић, Aида; Станишић, Љубодраг; Малетић, Милан;
dc.citation.volume69
dc.citation.issue2
dc.citation.spage153
dc.citation.epage163
dc.citation.other69(2): 153-163
dc.citation.rankM23~
dc.identifier.wos000472614800002
dc.identifier.doi10.2478/acve-2019-0012
dc.identifier.scopus2-s2.0-85068372915
dc.identifier.fulltexthttp://veterinar.vet.bg.ac.rs/bitstream/id/708/1746.pdf
dc.identifier.rcubconv_2492
dc.type.versionpublishedVersion


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