Molecular markers now help plant breeders to track useful genes conferring agronomic and quality traits, including yield, drought and heat stress resistance, insect and disease resistance, and many others. Molecular markers are simple ways to detect the genetic differences between individuals or populations. There are many types of molecular markers such as: restriction fragment length polymorp...

BACKGROUND Symbiotic relationships between leguminous plants (family Fabaceae) and nodule-forming bacteria in Australia native ecosystems remain poorly characterized despite their importance. Most studies have focused on temperate parts of the country, where the use of molecular approaches have already revealed the presence of Bradyrhizobium, Ensifer (formerly Sinorhizobium), Mesorhizobium and ...

Background and Objectives. To explore the role of cis-regulatory sequences within the β globin gene cluster at chromosome 11 on human γ globin gene expression related to Hb E allele, we analyze baseline hematological data and Hb F values together with β globin haplotypes in homozygous Hb E. Patients and Methods. 80 individuals with molecularly confirmed homozygous Hb E were analyzed for the β g...

The current study aimed to use Coagulase gene polymorphism to identify methicillin-resistant Staphylococcus aureus (MRSA) subtypes isolated from nasal carriers in Minia governorate, Egypt, evaluate the efficiency of these methods in discriminating variable strains, and compare these subtypes with antibiotypes. A total of 400 specimens were collected from nasal carriers in Minia governorate, Egy...

UNLABELLED BACKGROUND Hepatitis C virus (HCV) infection is responsible for considerable morbidity and mortality worldwide. The HCV genotype has a geographic distribution and an important role in clinical and histological outcomes. This study determined HCV genotypes and their related risk factors among patients from Khuzestan Province, Southwest Iran. METHODS In a cross-sectional study, 223 pat...

AIMS KiSS1 is a metastasis suppressor gene associated with inhibition of cellular chemotaxis and invasion attenuating the metastasis in melanoma and breast cancer cell lines. Along the KiSS-1 gene at least 294 SNPs have been described; however the association of these polymorphisms as genetic markers for metastasis in breast cancer studies has not been investigated. Here we describe two simple ...