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Identification of genetic variants the CCKAR gene and based on body measurement and carcass quality characteristics in Qinchuan beef cattle (Bos taurus)
Nurgulsim, Kaster; Abbas Raza, Sayed Haidar; Khan, Rajwali; Ali Shah, Mujahid; Jahejo Ali, Raza; Batool, Uzma; Hongbao, Wang; Nurlybai Zhigerbayevich, Kazhgaliev; Schreurs, Nicola; Zan, Linsen.
  • Nurgulsim, Kaster; Northwest A&F University. College of Animal Science and Technology,. State Key Laboratory of Animal Genetics Breeding & Reproduction. CN
  • Abbas Raza, Sayed Haidar; Northwest A&F University. College of Animal Science and Technology,. State Key Laboratory of Animal Genetics Breeding & Reproduction. CN
  • Khan, Rajwali; The University of Agriculture Peshawar. Breeding and Genetic. Department of Livestock Management. PK
  • Ali Shah, Mujahid; University of South Bohemia in Ceske Budejovice. Faculty of Fisheries and Protection of Waters. South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses. Vodnany. CZ
  • Jahejo Ali, Raza; Shanxi Agricultural University. College of Animal Science and Veterinary Medicine. CN
  • Batool, Uzma; Shaheed Benazir Bhutto Women University Peshawar. Department of Microbiology. PK
  • Hongbao, Wang; Northwest A&F University. College of Animal Science and Technology,. State Key Laboratory of Animal Genetics Breeding & Reproduction. CN
  • Nurlybai Zhigerbayevich, Kazhgaliev; S. Seifullin Kazakh Agrotechnical University. Faculty of Veterinary and Livestock Technology. KZ
  • Schreurs, Nicola; Massey University. School of Agriculture and Environment. Animal Science. Palmerston North. NZ
  • Zan, Linsen; Northwest A&F University. College of Animal Science and Technology,. State Key Laboratory of Animal Genetics Breeding & Reproduction. CN
Electron. j. biotechnol ; 51: 1-7, May. 2021. tab, ilus, graf
Artículo en Inglés | LILACS | ID: biblio-1343303
ABSTRACT
BACKGROUND: This study aimed to explore genetic polymorphisms of the CCKAR gene and their relationship with the growth and development of Qinchuan cattle which could be used as molecular markers for the improvement of the breeding of Qinchuan cattle. RESULTS: Here, we have identified seven single nucleotide polymorphisms (SNPs) at loci g. 1463 C>G; g. 1532 T>A; g. 1570 G>A; g. 1594 C>A; g. 1640 T>C; g. 1677 G>C; and g. 1735 C>T in the coding region of the bovine CCKAR gene. The frequencies identified on allelic and genotypic characteristics have shown that all seven SNPs diverged from the Hardy-Weinberg-Equilibrium. The SNP2, SNP3, SNP6 and SNP7 had the lowest polymorphism information content values, and remaining SNPs were found to be moderate (0.25 < PIC < 0.50). The genotype CG in SNP1 at loci g.1463 C>G had the greatest association with WH, HW, CD and CCF, while the genotype TA at the very same loci was associated with BFT, ULA and IMF content in Qinchuan cattle. The CCKAR gene expression level in adipose tissue, small intestine, liver and skeleton muscle was found to be higher, whereas, the expression level of mRNA in organs of other digestive system including reticulum, abomasum and omasum was moderate. Some expression of CCKAR mRNA was found in the large intestine, kidney and rumen. CONCLUSIONS: In summary, our finding suggested that the CCKAR gene could be used as a potential candidate for the improvement of carcass quality and body measurements of Qinchuan cattle.
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Texto completo: Disponible Índice: LILACS (Américas) Asunto principal: Bovinos / Receptor de Colecistoquinina A Tipo de estudio: Estudio diagnóstico / Estudio pronóstico Límite: Animales Idioma: Inglés Revista: Electron. j. biotechnol Asunto de la revista: Biotecnologia Año: 2021 Tipo del documento: Artículo País de afiliación: China / República Checa / Kazajstán / Nueva Zelanda / Pakistán Institución/País de afiliación: Massey University/NZ / Northwest A&F University/CN / S. Seifullin Kazakh Agrotechnical University/KZ / Shaheed Benazir Bhutto Women University Peshawar/PK / Shanxi Agricultural University/CN / The University of Agriculture Peshawar/PK / University of South Bohemia in Ceske Budejovice/CZ

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Texto completo: Disponible Índice: LILACS (Américas) Asunto principal: Bovinos / Receptor de Colecistoquinina A Tipo de estudio: Estudio diagnóstico / Estudio pronóstico Límite: Animales Idioma: Inglés Revista: Electron. j. biotechnol Asunto de la revista: Biotecnologia Año: 2021 Tipo del documento: Artículo País de afiliación: China / República Checa / Kazajstán / Nueva Zelanda / Pakistán Institución/País de afiliación: Massey University/NZ / Northwest A&F University/CN / S. Seifullin Kazakh Agrotechnical University/KZ / Shaheed Benazir Bhutto Women University Peshawar/PK / Shanxi Agricultural University/CN / The University of Agriculture Peshawar/PK / University of South Bohemia in Ceske Budejovice/CZ