Gene targeting

Gene targeting is a precise scientific technique used to modify specific genes within an organism's DNA. Scientists identify a particular gene they want to change or replace and use specially designed molecular tools to introduce these alterations. This process allows for targeted genetic modifications, such as correcting mutations or studying gene functions, enabling researchers to understand biology better and develop treatments. Essentially, gene targeting acts like a highly accurate editing tool for the genome, ensuring changes happen at specific locations without affecting other parts of the DNA.