In this article, we will discuss about the molecular and genetic basis of allergic infections. Allergic reactions arise from the abnormal immune response to harmless substances called allergens. Basically, allergens are non-infectious substances that can cause allergic reactions due to multiple factors.Continue Reading

In this article, we will discuss about the fascinating methods of DNA extraction. DNA extraction is a method to purify DNA by using physical and/or chemical methods from a sample separating DNA from cell membranes, proteins, and other cellular components. Friedrich Miescher in 1869 did DNA isolation for the first time.Continue Reading