The growth hormone receptor (GHR) is a member of cytokine/hematopoietin family that mediates the biological actions of growth hormone (GH) on target tissues. Therefore, the purpose of this study was to examine the association of TG-repeat polymorphisms in the 5’-flanking region of bovine GHR gene with milk production traits and somatic cell score (SCS) in Holstein cattle of Iran. The part of 5’...

Growth hormone receptor (GHR) played key roles in human and animal growth. Both human laron type dwarfism and sex linked dwarf chicken were caused by the mutation of GHR gene. In this study, we identified an endogenously expressed long non-coding natural antisense transcript, GHR-AS, which overlapped with the GHR mRNA (GHR-S) in a tail to tail manner. Spatial and temporal expression analyses in...

the growth hormone (gh) gene is a candidate for growth trait in farm animals and plays an important role in growth metabolism. growth hormone can contribute in growth metabolism when it's receptor (ghr) are on cells target. the single nucleotide polymorphism was occurred in gh and ghr genes and that associated with carcass traits in lori-bakhtiari sheep breed with using pcr-sscp. in this r...

The effectiveness of the latest genetic technologies in advancing diagnosis growth hormone deficiency (GHD) and predicting response to recombinant human (rHGh) therapy has been insufficiently studied. polymorphism GHR-exon 3 considered as a possible predictor replacement therapy, but data obtained are contradictory. Purpose - identify allelic variants receptor gene (GHR-exon 3) children with GH...

This investigation aimed to study polymorphism of growth hormone (GH), growth hormone receptor (GHR), and insulin like growth factor 1 (IGF-1) genes and their associations with growth and carcass traits in Mazandaran native chicken. 200 male chicks were reared and slaughtered at 12 weeks of age. Traits including live weight at 4, 8 and 12 weeks of age, body weight and weights of heart, liver, g...

Growth hormone receptor (GHR) cDNA and gene of the Japanese flounder (Paralicthys olivaceus) were cloned and their molecular structures were characterized. The 641 amino acid sequence predicted from the cDNA sequence showed more than 75% overall sequence similarity with GHRs of other teleosts such as turbot and goldfish, and contained common structural features of vertebrate GHRs. The extracell...

the growth hormone receptor (ghr) is a member of cytokine/hematopoietin family that mediates the biological actions of growth hormone (gh) on target tissues. therefore, the purpose of this study was to examine the association of tg-repeat polymorphisms in the 5’-flanking region of bovine ghr gene with milk production traits and somatic cell score (scs) in holstein cattle of iran. the part of 5’...

Several monogenic defects have been reported to be associated with idiopathic short stature. Focusing on growth hormone receptor (GHR)-gene alterations, the heterozygosity of the same gene defect may be associated with a range of growth deficits. We found a heterozygous mutation (V144I) within exon 6 of the GHR gene in a patient with a low level of insulin-like growth factor I (IGF-I), normal l...

Laron syndrome [growth hormone (GH) insensitivity syndrome] is a hereditary dwarfism resulting from defects in the GH receptor (GHR) gene. GHR deficiency has not been reported in mammals other than humans. Many aspects of GHR dysfunction remain unknown because of ethical and practical limitations in studying humans. To create a mammalian model for this disease, we generated mice bearing a disru...

Administration of chemically synthesized ghrelin (Ghr) peptide has been shown to increase food intake and body adiposity in most species. However, the biological role of endogenous Ghr in the molecular control of energy metabolism is far less understood. Mice deficient for either Ghr or its receptor (the growth hormone secretagogue receptor, GHS-R1a) seem to exhibit enhanced protection against ...