The diacylglycerol acyltransferase 1 gene (DGAT1) was identified as a strong candidate gene affecting mutton quality traits in sheep. Single nucleotide polymorphism creates a single base mutation (C to T) in AGCT site of endonuclease AluI. DGAT1 is one of the candidate genes to improve carcass characteristics in feedlot animals. In order to study area T487C in exon 17 of the DGAT1 polymorphism,...

In this study the genetic polymorphism of growth hormone (GH) gene as a candidate gene in livestock was investigated. Blood samples were randomly collected from 34 Alpine and 42 Saanen goats. DNA was extracted from blood samples and a 365 bp region of exon 5 of the GH genewas amplified by polymerase chain reaction (PCR). PCR products were analyzed using single strand conformation polymorphism (...

  Purpose: Estrogen as a crucial hormone during pregnancy acts by two types of receptors.   Estrogen receptor alpha, expressed by estrogen receptor 1 (ESR1) gene, is more abundant and   exists in all human reproductive systems. Association of ESR1 gene polymorphism has been   shown in some reproductive fields such as spontaneous abortion, endometriosis-related infertility   and in vitro fertili...

Abstract Background Migraine is a neurovascular disorder; several studies have demonstrated the immune system plays key role in migraine pathogenesis . The aim of this study was to investigate association between FOXP3 gene polymorphism and susceptibility migraine. Methods In case–control study, 55 whole blood samples patients with 80 healthy were collected. After DNA extraction, genotyping rs5...

Background Endometriosis is one of the most commonly encountered benign problems in gynaecology. It is frequently associated with chronic pelvic pain, dysmenorrhoea, menorrhagia and dyspareunia, which lead to infertility. We determined the possible association between CYP1A1 MspI and GSTM1 null polymorphism in the pathogenesis of endometriosis. MaterialsAndMethods Ninety seven cases of endometr...

interferon- gamma (ifn- γ) is an important immune regulator and inflammatory cytokine which is implicated in the pathogenesis of multiple sclerosis (ms). a single nucleotide polymorphism, t to a, at position +874 in the first intron has previously been shown. this polymorphism is associated with ifn- γ production level. to study the effect of this polymorphism on susceptibility to multiple scle...

Placental Lactogen is a polypeptide hormone that is produced by the Placenta, also known as chorionic somatomammotropin hormone. It has both Growth Hormone and Prolactin activities on growth, lactation, and luteal steroid production. The objective of this study was to investigate the bovine Placental Lactogen (bPL) gene polymorphism of Holstein cows in Razavi Khorasan province. Blood samples we...