EFFECTS OF SELECTION IN TERMS OF MEAT YIELD TRAITS ON LEPTIN RECEPTOR GENE IN JAPANESE QUAIL LINES

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dc.authoridIKTEN, Cengiz/0000-0001-7574-3771
dc.contributor.authorKarabag, Kemal
dc.contributor.authorAlkan, Sezai
dc.contributor.authorKarsli, Taki
dc.contributor.authorIkten, Cengiz
dc.contributor.authorSahin, Inci
dc.contributor.authorMendes, Mehmet
dc.date.accessioned2025-01-27T20:58:07Z
dc.date.available2025-01-27T20:58:07Z
dc.date.issued2022
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThis study was carried out to investigate the effects of selection on the single nucleotide polymorphisms (SNPs) in coding sequence of leptin receptor (LEPR) gene and possible associations between SNPs' and some meat yield traits of Japanese quail lines. Fifteen generations divergently selected two lines (HBW and LBW) for 5-weeks of age body weight and a control were used as materials for this study. A348-bp part of the LEPR coding region (18th exon) were sequenced in a total of 113 individuals from the three quail lines and shown that the fragments contained four SNPs loci (T490C, C528T, G537A, T571C) and five haplotypes (TTGT, CTGT, TCGT, TCAT, TCAC). T490C replacement caused the missense mutation of phenylalanine to convert to leucine (Phe>Leu). However, other SNPs were synonymous and there were no changes in transcripts. It was determined that the quails with higher phenotypic values were in the TT genotype at the T390C locus. Statistical analyses showed that there were significant differences among the quail lines, SNP alleles and haplotypes in terms of interested phenotypic traits (P<0.05), and also SNP and haplotype distributions changed depending on quail lines (P<0.001). When all results were evaluated together, it was concluded that the fifteen generations of selection caused significant changes in the LEPR gene in terms of economically important traits in Japanese quail lines (C. coturnix japonica).
dc.description.sponsorshipScientific Research Projects Coordination Unit of Akdeniz University [2012.01.0104.002]; Scientific and Technological Research Council of Turkey [:114O047]
dc.description.sponsorshipSelection studies were supported by the Scientific Research Projects Coordination Unit of Akdeniz University (Project ID: 2003.03.121.004). Molecular studies were supported by the Scientific Research Projects Coordination Unit of Akdeniz University (Project ID: 2012.01.0104.002) and the Scientific and Technological Research Council of Turkey (Project ID:114O047).
dc.identifier.doi10.26873/SVR-1316-2022
dc.identifier.endpage98
dc.identifier.issn1580-4003
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85137804203
dc.identifier.scopusqualityQ4
dc.identifier.startpage89
dc.identifier.urihttps://doi.org/10.26873/SVR-1316-2022
dc.identifier.urihttps://hdl.handle.net/20.500.12428/26615
dc.identifier.volume59
dc.identifier.wosWOS:000835857000002
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherUniv Ljubljana, Veterinary Faculty
dc.relation.ispartofSlovenian Veterinary Research
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20250125
dc.subjectSNP
dc.subjecthaplotype
dc.subjectleptin receptor
dc.subjectselection
dc.subjectJapanese quail
dc.titleEFFECTS OF SELECTION IN TERMS OF MEAT YIELD TRAITS ON LEPTIN RECEPTOR GENE IN JAPANESE QUAIL LINES
dc.title.alternativeU?INKI SELEKCIJE LINIJ JAPONSKIH PREPELIC NA GEN ZA LEPTINSKI RECEPTOR, POVEZAN S PRIREJO MESA
dc.typeArticle

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