Tapah fish (Wallago leerii) is a with high economic value in Riau Province. Molecular research on W. leerii very important to do. This study aims determine the molecular characteristics of from Province based Cytochrome b gene. The universal primer used for Polymerase Chain Reaction (PCR) process. PCR result partial gene length 373 bp. Multiple alignments were performed nucleotide sequences riv...

background and aims: the aim of present study was to investigate the molecular characteristic of staphylococcus aureus to detect mec a gene and to type sccmec in strain isolated from healthy worker at larestan hospital. material and methods: this study was carried out from the 250 nasal swab healthy worker  at larestan hospital. multiplex polymerase chain reaction for meca gene was performed in...

The GH gene and BMP15 gene have been used as candidate genes for ­marker-assisted selection in different livestock species. Random blood samples were obtained from 180 Zel sheep breed to study genetic polymorphism of these genes. DNA was extracted from blood samples and a 365 bp fragment from the exon V of the ovine growth hormone gene and a 312 bp region from exon II of BMP15 gene were amplifi...

Background and Objective: The drug resistance mutations are key elements in the failure of long-term treatment of Hepatitis B virus (HBV) and human immunodeficiency virus (HIV) infections. The mutation in the YMDD motif in the P gene of HBV is the most critical factor in antiviral drug (especially lamivudine) resistance. This study aimed to assess the YMDD motif and other polymerase gene mutati...

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes disease 2019 (COVID-19). In Japan, infections began in January 2020, and the number of has continued to increase. Specimens requested by medical institutions were measured for ORF1a/b, N-gene, S-gene using TaqPath SARS-CoV-2 real-time polymerase chain reaction detection kits our biomedical laboratory from August 2021. The distr...

Background: Coronary artery disease (CAD) is a complex disorder. It thought to be result of gene-gene and gene-environment interactions. was reported that XbaI polymorphism ApoB gene associated with CAD. However, the results were conflicting risk factors not fully studied in previous studies. Aim: estimate association lipid profile, dietary pattern CAD Egyptian population. Subjects Methods: Thi...