Association of single nucleotide polymorphisms in IGF-I, IGF-II and IGFBP-II with production traits in breeder hens of Mazandaran native fowls breeding station
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چکیده
منابع مشابه
Effect of Single Nucleotide Polymorphisms in IGF-1R Gene on Growth Rate Traits in Makooei Sheep
Insulin-like growth factor 1 receptor (IGF-1R) is a main receptor of IGFs family which plays a critical role in the postnatal growth and skeletal growth in many species. However, there are few reports of IGF-1R gene structure and its effects on growth traits in sheep. The objectives of this study were detection of IGF-1R polymorphisms and assessment of their associations with ...
متن کاملAssociation of IGF-I Gene Polymorphisms with Carcass Traits in Iranian Mehraban Sheep Using SSCP Analysis
Molecular genetics selection on individual genes is a promising method to genetically improve economically important traits in livestock. The insulin like growth factor-I (IGF-I) gene may play important roles in growth of multiple tissues, including muscle cells, cartilage and bone. The objectives of the present study were the estimate the haplotype frequencies of the IGF-I gene polymorphisms i...
متن کاملAssociation of Prolactin and Prolactin Receptor Gene Polymorphisms with Economic Traits in Breeder Hens of Indigenous Chickens of Mazandaran Province
Polymorphisms in 5’-flanking region of prolactin (PRL), exon 2 and exon 5 of prolactin receptor (PRLR) genesand its association with growth and egg traits were examined in breeder hens of Mazandaran native fowlsbreeding station. A single nucleotide polymorphism at site C-2402T and a 24 bp nucleotide sequence insertionat situation -382 in 5’-flanking regions of PRL gene were id...
متن کاملGenetic and environmental components of interindividual variation in circulating levels of IGF-I, IGF-II, IGFBP-1, and IGFBP-3.
We assessed the magnitude of the genetic component in the variation of circulating levels of insulin-like growth factors I and II (IGF-I and IGF-II), and their binding proteins IGFBP-1 and IGFBP-3 by measuring their serum concentrations in 32 monozygotic and 47 dizygotic adult twin pairs of the same sex. The intrapair correlation for the IGF-I levels was r = 0.41 (P < 0.009) for monozygotic twi...
متن کاملInfluence of polymorphisms in genes encoding for insulin-like growth factor (IGF)-I, insulin, and IGF-binding protein (IGFBP)-3 on IGF-I, IGF-II, and IGFBP-3 levels in umbilical cord plasma.
BACKGROUND/AIMS In postnatal life, polymorphisms in the promoter region of IGFBP3 were associated with insulin-like growth factor binding protein (IGFBP)-3 plasma levels. Whether these associations exist in utero has not been studied yet. Polymorphisms in the IGF1 promoter (polymorphic CA-repeat) and the insulin gene variable number tandem repeats locus (INS VNTR) are further polymorphisms of i...
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ژورنال
عنوان ژورنال: African Journal of Biotechnology
سال: 2010
ISSN: 1684-5315
DOI: 10.5897/ajb09.1231