Single nucleotide polymorphisms of GDF9 gene/exon 2 region and their associations with milk yield and milk content traits in Karakas and Norduz sheep breeds

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dc.authoridKoyun, Hasan/0000-0001-9424-6850
dc.authoridAYGtN, TURGUT/0000-0002-0694-6628
dc.authoridKoncagul, Seyrani/0000-0001-7596-0485
dc.contributor.authorKoyun, Hasan
dc.contributor.authorKiraz, Selahaddin
dc.contributor.authorKaraca, Serhat
dc.contributor.authorKoncagul, Seyrani
dc.contributor.authorYilmaz, Ayhan
dc.contributor.authorKarakus, Kadir
dc.contributor.authorYesilova, Abdullah
dc.date.accessioned2024-12-24T19:33:57Z
dc.date.available2024-12-24T19:33:57Z
dc.date.issued2021
dc.departmentSiirt Üniversitesi
dc.description.abstractKarakas and Norduz sheep have been adapted to the Lake Van region of Turkey for many years as being domestic genetic resources and meat, milk, and fleece traits are a reliable economic resource especially preferred by small family businesses around the area. In this study, the data set consisted of milk yield (MY) and milk content components; milk fat (MF), fat-free dry matter (FFDM), dry matter (DM), protein (Pro), lactose (Lac), pH, acidity H (aH), and lactic acid (Lac). Besides, Karakas (n = 30) and Norduz (n = 26) sheep were chosen to investigate based on the SNP method. Correspondingly, genomic DNA from both breeds exon 2 of the GDF9 gene region was amplified, 815 base pairs (bp) in length, by means of PCR. Therefore, there were three noval SNPs detected in both breeds under investigation. Although SNP1 and 2 with genotypes of GG and AG had statistically significant impacts on both milk production and milk components (p < 0.01), SNP3 with genotypes of TT, TC had no significant effects on the milk characteristics in question.
dc.description.sponsorshipScientific Research Center (BAP) of Van Yuzuncu Yil University [2008-ZF-B064]
dc.description.sponsorshipWe would like to express our sincere thanks and appreciations to Dr. Elvan Ocak and Dr. Senol Kose of the Food Engineering Department of Van Yuzuncu Yil University, who performed milk content analyses for this research study. In addition, special thanks to Mr. Gurcan Koyun for his great technical support on this assay. This research was also financially supported by the Scientific Research Center (BAP) of Van Yuzuncu Yil University with the project number of 2008-ZF-B064.
dc.identifier.doi10.3906/vet-2010-26
dc.identifier.endpage889
dc.identifier.issn1300-0128
dc.identifier.issue5
dc.identifier.scopus2-s2.0-85118794572
dc.identifier.scopusqualityQ3
dc.identifier.startpage881
dc.identifier.trdizinid528183
dc.identifier.urihttps://doi.org/10.3906/vet-2010-26
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/528183
dc.identifier.urihttps://hdl.handle.net/20.500.12604/8354
dc.identifier.volume45
dc.identifier.wosWOS:000711273500011
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherTubitak Scientific & Technological Research Council Turkey
dc.relation.ispartofTurkish Journal of Veterinary & Animal Sciences
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241222
dc.subjectGDF9 gene/exon 2 region
dc.subjectgenetic resources
dc.subjectKarakas and Norduz sheep
dc.subjectmilk production and components
dc.subjectSNP
dc.titleSingle nucleotide polymorphisms of GDF9 gene/exon 2 region and their associations with milk yield and milk content traits in Karakas and Norduz sheep breeds
dc.typeArticle

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