Study of Prolactin gene associations with milk production traits in Iranian proved Holsteins
سال انتشار: 1398
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 443
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شناسه ملی سند علمی:
NCOCA06_106
تاریخ نمایه سازی: 6 مهر 1398
چکیده مقاله:
A total of 130 Iranian Holstein bulls were used to study polymorphisms of the prolactin (PRL) gene. The genotypes were detected by polymerase chain reaction restriction fragment length polymorphism (PCR-RFLP). The frequencies of A and G alleles for PRL gene were 0.873 and 0.127, respectively. The, PRL-RsaI genotypes distributed according to the Hardy–Weinberg equilibrium (P> 0.05). No significant correlation (P> 0.05) was found between genotypes of the PRL-RsaI, with studied milk production traits. It may be necessary to carry out further studies with larger sample sizes to make a clear results between detected variants and milk production traits.
کلیدواژه ها:
نویسندگان
Mostafa Sadeghi
Department of Animal Science, Faculty of Agricultural Science and Engineering, University College of Agriculture and Natural Resources (UTCAN), University of Tehran, Karaj, Iran.
Mahdi Mokhber
Department of animal science, Faculty of Agriculture, Urmia University, Urmia, Iran.
Mohammad Moradi Shahrbabak
Department of Animal Science, Faculty of Agricultural Science and Engineering, University College of Agriculture and Natural Resources (UTCAN), University of Tehran, Karaj, Iran.