Evidence map›Paper›PMID 40384228›Full record

ArticleVeterinary medicine and science2025

The Role of DGAT1-AluI  and CAST-MspI Polymorphisms in Early Growth Traits of Morkaraman Lambs.

Fadime Daldaban, Ferda Karakus, Korhan Arslan, Mehmet Ulas Cinar, Bilal Akyuz

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Article in Veterinary medicine and science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Fadime DaldabanDepartment of Genetics, Faculty of Veterinary Medicine, Erciyes University, Melikgazi, Kayseri, Türkiye.ORCID 0000-0001-5795-8859
Ferda KarakusDepartment of Animal Husbandry and Breeding, Faculty of Agriculture, Van Yüzüncü Yıl University, Van, Türkiye.
Korhan ArslanDepartment of Genetics, Faculty of Veterinary Medicine, Erciyes University, Melikgazi, Kayseri, Türkiye.
Mehmet Ulas CinarDepartment of Animal Science, Faculty of Agriculture, Erciyes University, Melikgazi, Kayseri, Türkiye.ORCID 0000-0001-5894-5072
Bilal AkyuzDepartment of Genetics, Faculty of Veterinary Medicine, Erciyes University, Melikgazi, Kayseri, Türkiye.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Farm animals' birth weight and postnatal live weight gain (LWG) are essential for offspring survival and meat yield. This study investigated the relationship between DGAT1-AluI and CAST-MspI polymorphisms, DGAT1-AluI and CAST-MspI genotypic interaction and LWG in Morkaraman lambs. A total of 514 Morkaraman lambs were genotyped for DGAT1-AluI and CAST-MspI polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) methods. The TT genotype in the DGAT1-AluI  polymorphism consistently exhibited higher birth weight and weights at 30th, 60th and 90th days compared to the other genotypes. At the MM genotype, CAST-MspI showed an association between the 30th and 60th and weaning weights. In this study, we found that the M allele for the CAST-MspI polymorphism positively influenced growth performance in sheep. However, the TT genotype in the DGAT1-AluI was associated with even better growth performance. On the other hand, we determined for the first time that the TTMN genotype interaction in the DGAT1 × CAST genes serves as a robust genetic marker for weight gain at birth and on the 30th, 60th and 90th days. In conclusion, it is suggested that the DGAT1 × CAST gene TTMN genotype interaction, identified for the first time in this study, may serve as a novel and effective marker for body weight gain in the Morkaraman sheep breed.

Indexed as

Diacylglycerol O-AcyltransferasePolymorphism, GeneticSheep, DomesticWeight GainAnimalsBirth WeightFemaleGenotypeMalePolymorphism, Restriction Fragment LengthSheepDiacylglycerol O-AcyltransferaseCAST × DGAT1 interactiongenetic markerpolymorphismsheepweight gain

Identifiers

PMID40384228
PMCPMC12086324

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.