How is bacterial transformation useful to humans?

Bacterial transformation is beneficial for advancing scientific understanding and developing practical applications. It is used to engineer bacteria for industrial production of pharmaceuticals, biodegradable plastics, and biofuels. Transformation also aids in agriculture by creating bacterial strains capable of enhancing soil fertility or controlling pests. Additionally, it contributes to biomedical research by providing insights into genetic diseases, enabling gene therapy studies, and improving the efficiency of drug development.