baluchi sheep is considered as the most common breed in iran, constituting about 30% of total sheep population, approximately 15 million heads. this research was designed to study the incidence of mutation in two loci of igf-i (exon 3) and adrb3 (intron) along with their association with body weight traits in baluchi sheep population. following dna extraction from 190 baluchi sheep, two pairs o...

This study was aimed of determining the relationship polymorphism growth hormone receptor gene with some traits (daily rate, relative and specific growth, ratio efficiency feed conversion) in 45 samples common carp (Cyprinus carpio). The following are most important results obtained: DNA sequencing single nucleotide (SNP) showed there three mutations sites C24074T, A24375G G24485A. No genetic m...

A locus in the human genome, not associated with any specific gene, has been found to be a site of restriction fragment length polymorphism. The polymorphism was found by hybridizing a 16-kilobase-pair segment of single-copy human DNA, selected from the human genome library cloned in phage lambda CH4A, to a Southern transfer of total human DNA digested with EcoRI. DNAs from a number of individu...

Genetic analysis of 56 samples of Jatropha curcas L. collected from Thailand and other countries was performed using the methylation-sensitive amplification polymorphism (MSAP) technique. Nine primer combinations were used to generate MSAP fingerprints. When the data were interpreted as amplified fragment length polymorphism (AFLP) markers, 471 markers were scored. All 56 samples were cla...

Background: Follicle stimulating hormone (FSH) receptor plays an important role in FSH signaling during reproductive development. Any changes in FSHR gene is resulted in alteration of amino acid in protein chain, consequence to affect the binding affinity, intracellular signaling and expression levels of FSHR. FSHR polymorphisms can be involved in etiology of many reproductive disorders such as...

Genetic diversity of three Iraqi local goat breeds (Black, Hybrid, and Meriz) was studied by using random amplified polymorphic DNA (RAPD) markers. Fifteen primers were used, they generated a total 259 amplification products, from which 142 bands polymorphic, revealing 55.29% polymorphism. It found that the mean value Nei’s gene (h) Shannon's ınformation index (I) 0.1778 0.2546, respectively. A...

Adipose tissue in abdominal obesity produces various cytokines, the most important of which is adiponectin (AN). Polymorphism AN receptor genes associated with risk metabolic syndrome (MS) and type 2 diabetes mellitus (DM2) development. The aim study was to investigate association receptors’ polymorphism development MS DM2 Republic Crimea as well possibility named pathology correction polypheno...

DNA polymorphism of randomly selected genes in rice cultivars was analyzed by the polymerase chain reaction-restriction fragment-single strand conformation polymorphism (PCR-RF-SSCP) technique. Single DNA fragments were amplified from genomic DNA of the Nipponbare cultivar by 671 primer pairs among the 1000 primer pairs tested. PCR-RF-SSCP analysis using the 671 primer pairs detected polymorphi...

Common polymorphism in DNA repair genes may alter protein function and an individual's capacity to repair damaged DNA; deficits in repair capacity may lead to genetic instability and carcinogenesis. In present work we investigated the association between XPD Lys751Gln polymorphism and breast cancer progression. The polymorphism was analysed in breast cancer patients (n = 92) in blood. Blood sam...