What Does a Molecular Technologist Do?

Molecular diagnostic technology refers to the technology that uses DNA and RNA as diagnostic materials and uses molecular biology techniques to diagnose the state and disease of the human body by detecting the presence, defect or abnormal expression of genes. The basic principle is to detect whether the structure of DNA or RNA changes, the amount and the expression function is abnormal to determine whether the subject has abnormal changes in gene level, which is of great significance for disease prevention, prediction, diagnosis, treatment and prognosis. .