Genotypic characterization of meat-type lambs expressing the callipyge gene in Turkey: I. Carcass characteristics and retail yield

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dc.authorscopusid57219013856
dc.authorscopusid57221218931
dc.authorscopusid37037609300
dc.authorscopusid8720222700
dc.authorscopusid6602597697
dc.contributor.authorEsen, Vasfiye Kader
dc.contributor.authorEsen, S.
dc.contributor.authorKaradağ, Ömer
dc.contributor.authorÖnenç, Alper
dc.contributor.authorElmacı, C.
dc.date.accessioned2022-05-11T14:07:17Z
dc.date.available2022-05-11T14:07:17Z
dc.date.issued2022
dc.departmentFakülteler, Ziraat Fakültesi, Zootekni Bölümü
dc.description.abstractThis study is set out to evaluate the effects of callipyge (CLPG) gene, attributed to sheep affecting growth and meat quality, on carcass and sensory trait of most preferred meat-type lamb (Kivircik, Karacabey Merino, Ramliç, German Black-Head Mutton × Kivircik, Hampshire Down × Merino) in the western part of Turkey. Two datasets were used: (i) 177 lambs (66 males, 111 females) to determine genotype and allele frequencies; (ii) 48 genotypically identified male lambs for the assessment of carcass and meat sensory quality. It was found that homozygous (NN) and heterozygous (MN) conditions of the CLPG gene were observed in all sheep breeds, except Ramliç which exhibits only NN. No significant differences were observed in CLPG genotypes for slaughter weight, cold carcass weight, and cold dressing percentage (p > 0.05). On the other hand, the effect of genotype on neck percentage was significant (p < 0.01), and lambs expressing CLPG genotype (MN) had a higher neck percentage. Not significantly, but numerically the MN genotype had a higher percentage of the shoulder, rack, and leg than the NN genotype, while the NN genotype had a higher percentage of loin (p > 0.05). Similarly, the effect of genotype on meat quality assessment was not significant (p > 0.05); however, shear force, water holding capacity, and cooking loss of the NN genotype were higher than the MN genotype. Indeed, no interaction between genotype and time was observed on the color parameter of the Longissimus thoracis et lumborum muscle at various storage periods (p > 0.05). The findings suggest that all meat-type sheep breeds (except Ramliç) were polymorphic, suggesting that heterozygous individuals who received the CLPG mutation from the sire should be adopted in selection programs to improve carcass traits. © 2022 TUBITAK. All rights reserved.
dc.description.sponsorshipTAGEM/HAYSUD/B/18/ A4/P2/308; Maa- ja MetsätalousministeriÖ, MMM
dc.description.sponsorshipThe present study was supported by the Republic of Turkey, Ministry of Agriculture and Forestry, General Directorate of Agricultural Research (Project No: TAGEM/HAYSUD/B/18/ A4/P2/308).
dc.identifier.doi10.3906/vet-2112-7
dc.identifier.endpage164
dc.identifier.issn1300-0128
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85124048819
dc.identifier.scopusqualityQ3
dc.identifier.startpage157
dc.identifier.urihttps://doi.org/10.3906/vet-2112-7
dc.identifier.urihttps://hdl.handle.net/20.500.11776/5049
dc.identifier.volume46
dc.identifier.wosWOS:000761218000019
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorÖnenç, Alper
dc.language.isoen
dc.publisherTUBITAK
dc.relation.ispartofTurkish Journal of Veterinary and Animal Sciences
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectCallipyge
dc.subjectCarcass
dc.subjectLamb
dc.subjectMeat quality
dc.subjectPrimal cuts
dc.subjectShear force
dc.subjectadult
dc.subjectallele
dc.subjectanimal experiment
dc.subjectarticle
dc.subjectcarcass
dc.subjectcold stress
dc.subjectcooking
dc.subjectfemale
dc.subjectgene frequency
dc.subjectgenetic association
dc.subjectgenotype
dc.subjectheterozygosity
dc.subjecthomozygosity
dc.subjectlamb
dc.subjectleg
dc.subjectlongissimus thoracis
dc.subjectmale
dc.subjectmutton
dc.subjectneck
dc.subjectnonhuman
dc.subjectquality control
dc.subjectsheep
dc.subjectsheep breed
dc.subjectshoulder
dc.subjectslaughtering
dc.subjectTurkey (republic)
dc.subjectwater holding capacity
dc.titleGenotypic characterization of meat-type lambs expressing the callipyge gene in Turkey: I. Carcass characteristics and retail yield
dc.typeArticle

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