DNA extraction is the first stage of gene structure and function study. and finding an effective protocol for isolation DNA in genetic engineering and microbiology studies is essential. There are many different methods for DNA extraction which are interchangeable depending on the wall and membrane structure in the bacterium. Objective: The aim of this study was the assessment of diffe... https://safeersappliancers.shop/product-category/bosch-serie-6-kin85afe0g-integrated-50-50-fridge-freezer/