Relationship Between Leptin Gene Polymorphism with Economical Traits in Iranian Sistani and Brown Swiss Cows
نویسندگان
چکیده
منابع مشابه
The Allele and Genotype Frequencies of Bovine Pituitaryspecific Transcription Factor and Leptin Genes in IranianCattle and Buffalo Populations Using PCR-RFLP
The use of polymorphic markers in breeding programmes could make selection more accurate and efficient. A total of 324 individuals from six Iranian cattle populations (Sarabi, Golpayegani, Sistani, Taleshi, Mazandarani, Dashtiyari), F1 Golpayegani × Brown Swiss and Iranian buffalo populations were genotypedfor the Pit-1 HinfI and leptin Sau3AI polymorphisms by the polymerase chain reactio...
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this study was conducted to investigate the single nucleotide polymorphism of stat1 gene by pcr-rflp technique and association of genotypes with milk production traits in brown swiss dairy cattle. the blood samples of ninety eight cows were collected randomly from tail vein. the dna was extracted with cinagene kit (pr881612c). fragment of 314 bp of stat1 gene was amplified by pcr and digested b...
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The objective of the present study was to determine polymorphism within the promoter region of somatotropin receptor genes in indigenous Sistani cattle (Bos indicus) and associations between this polymorphism and breeding value of birth weight. The pedigree structure was included by considering 1173 animals with 600 progeny birth weight data obtained from a Zhark breeding station in Sistan and ...
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Leptin gene is considered as marker of production and reproduction traits in dairy or beef cattle. The aim of this study was to investigate the genetic polymorphism in LEP gene in Hariana cows and their associations with reproduction traits. The blood samples were collected from 62 Hariana cows and analyzed in order to identify LEP/BsaAI (BTA 4, intron 2 and exon 3) genotypes using PCR-RFLP met...
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چکیده شخصیت به مجموعه عوامل روانی، عقلی، احساسی، و فیزیکی تشکیل دهنده یک فرد اطلاق میشود، خصوصا فرد ازدیدگاه دیگران ( مرجع). تدابیر یاد گیری سعی در اگاهی از اقدامات زبان اموزان موفق زبان دوم یا یک زبان بیگانه را دارد که توسط خود زبان اموزان گزارش میشود،یا حین یادگیری زبان دوم یا زبان بیگانه از انها قابل مشاهده است( روبین و وندن 1987). همچنین تدابیر ارتباطی به زبان اموزان کمک می کند تا بر مشکلا...
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ژورنال
عنوان ژورنال: Journal of Animal and Veterinary Advances
سال: 2011
ISSN: 1680-5593
DOI: 10.3923/javaa.2011.1.5