ASSOCIATIONS OF PIT-1 GENE POLYMORPHISM WITH MILK YIELD AND COMPOSITION TRAITS IN BROWN SWISS CATTLE

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dc.contributor.authorAytekin, I.
dc.contributor.authorBoztepe, S.
dc.date.accessioned2020-03-26T18:41:10Z
dc.date.available2020-03-26T18:41:10Z
dc.date.issued2013
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe present study investigated the genetic variability of Pit-1 polymorphisms (HinfI_ 451 bp) in a total of 301 Brown Swiss cattle, and also evaluated the possible association between the Pit-1 genotypes and dairy traits such as 305 days milk yield (MY305), test day milk yield (TDMY), fat (%), protein (%), lactose (%), density (kg/m3), solids-non-fat (%), total solids (%), freezing point (oC), and also pH and conductivity (uS/cm) of milk. Allele frequencies were found as A: 0.374 and B: 0.626 in HinfI (451 bp) polymorphism in Pit-1 gene. No significant difference was detected between the observed and the expected genotype frequencies via Hardy-Weingberg equilibrium (P> 0.05). The effect of Pit-1 polymorphisms (HinfI_451 bp) was not observed on milk yield and composition in Brown Swiss populations (P> 0.05). The results demostrated that the Pit-1 polymorphisms (HinfI_451 bp) could not be exploited as a candidate gene for selection of dairy traits in Brown Swiss cattle.en_US
dc.description.sponsorshipScientific Research Project Office of Selcuk University, TurkeySelcuk University [09101016]en_US
dc.description.sponsorshipThis research was supported as a part of doctoral thesis by a grant from The Scientific Research Project Office of Selcuk University, Turkey (Project No: 09101016). We are thankful to Konuklar State Farm in General Directorate of Agricultural Enterprises.en_US
dc.identifier.endpage1289en_US
dc.identifier.issn1018-7081en_US
dc.identifier.issue5en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage1281en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12395/29251
dc.identifier.volume23en_US
dc.identifier.wosWOS:000327694500011en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPAKISTAN AGRICULTURAL SCIENTISTS FORUMen_US
dc.relation.ispartofJOURNAL OF ANIMAL AND PLANT SCIENCESen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectBrown Swissen_US
dc.subjectPit-1 (HinfI) polymorphismen_US
dc.subjectRFLPen_US
dc.subjectMilk yield and componentsen_US
dc.titleASSOCIATIONS OF PIT-1 GENE POLYMORPHISM WITH MILK YIELD AND COMPOSITION TRAITS IN BROWN SWISS CATTLEen_US
dc.typeArticleen_US

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