We developed a real-time PCR assay to detect single nucleotide polymorphisms associated with ciprofloxacin resistance in specimens submitted for nucleic acid amplification testing (NAAT). All three single nucleotide polymorphism (SNP) targets produced high sensitivity and specificity values. The presence of ≥2 SNPs was sufficient to predict ciprofloxacin resistance in an organism.

The Anopheles gambiae genome sequence, together with the recent development of molecular tools for genome-wide analysis, promises new insights into the biology of the malaria vector. These insights should help define the best possible breakdown point for interrupting transmission in the mosquito vector. A survey of the intraspecific nucleotide diversity in coding regions of three different mosq...

dear editor, the recent article by mohammadzadeh et al.[1] on the latest issue of this journal showed that the t allele +276g/t snp of adipoq gene is more associated with the increasing risk of coronary artery disease (cad) in subjects with type 2 diabetes. adipocytes were described in myocardial tissue of cad patients and their role recently discussed[2,3]. susceptibility to cad by polymorphis...

conclusions in general, our study suggests that the association between lep/lepr and ghrl/ghsr with overweight/obesity and the related metabolic disturbances is inconclusive. these results may be due to unidentified gene-environment interactions. more investigations are needed to further clarify this association. results the most prevalent leptin/leptin receptor genes (lep/lepr) and ghrelin/ghr...

High-throughput genotyping of swine populations is a potentially efficient method for establishing animal lineage and identification of loci important to animal health and efficient pork production. Markers were developed based upon single nucleotide polymorphisms (SNPs), which are abundant and amenable to automated genotyping platforms. The focus of this research was SNP discovery in expressed...

The number of teats is a crucial reproductive trait with significant economic implications on maternal capacity and litter size. Consequently, improving this essential to facilitate genetic selection for increased In study, we performed genome-wide association study (GWAS) the in three-way crossbred commercial Duroc × (Landrace Yorkshire) (DLY) pig population comprising 1518 animals genotyped 5...

We describe a high-throughput method, named ChIP-SNP, for the identification of allele-specific protein-DNA interactions throughout the human genome. ChIP-SNP combines chromatin immunoprecipitation (ChIP) with whole-genome single nucleotide polymorphism (SNP) genotyping microarray analysis. We demonstrated that it can be used to accurately identify allele-specific binding of RNA polymerase II (...

ankylosing spondylitis (as) is an inflammatory arthritis, which affects mainly spine and sacroiliac joints. according to recent studies, erap1 is the second most common candidate gene for  as susceptibility after hla-b27. the  aim of this study was to  determine the association of erap1 gene polymorphisms with as in iranian population. the study group comprised 387 iranian as patients and 316 h...

a single nucleotide polymorphism (snp) in cd24 has been associated with multiple sclerosis (ms) in a population based study. this snp results in the replacement of alanine (cd24a) by valine (cd24v) at amino acid 57 in the resulting polypeptide chain. in the current study, the genotyping of this snp and its contribution to ms in 217 patients and 200 healthy individuals of an iranian population w...

aim : leptin is a 16 kda polypeptide hormone which secreted by adipose tissue and has an important role in energy balance, insulin pathway and inflammation, because of that it may play an important role in colorectal cancer (crc). leptin exerts its effect through the leptin receptor (lepr) a member of the class i cytokine receptor family. background : we have investigated whether glutamine to a...