Imagine a miniature, programmable workshop within a living cell. Gene editing and mutagenesis empower us to do just that, precisely manipulating DNA within plasmids — the workhorses of molecular biology. This article explores these powerful techniques and their application in crafting tailor-made plasmids.
Mutagenesis refers to the introduction of deliberate changes in DNA sequence, allowing scientists to probe gene function and engineer desired properties. Two key approaches dominate the landscape: