conclusions detection of drug resistance associated with mutations through real-time pcr by melting analysis technique showed a high differentiating power. this technique had high concordance with the standard proportion test and mas-pcr results. patients and methods in a cross-sectional study carried out in 2014, 90 patients with m. tuberculosis from five border provinces of iran were selected...

background: breast cancer is the most common malignancy in iranian women. mutations in brca1 gene is one of the important genetic predisposing factors in breast cancer. this gene is a tumor suppressor that plays an important role in regulating the functions of rad51 protein for strand invasion in homologous recombination repair. methods: the brca1 gene has amplified in the dna isolated from bre...