Abstract
The development of the DNA theory of inheritance culminated in the publication of the molecular structure of DNA 68 years ago. DNA remained little studied because it was assumed to be an inert substance incapable of carrying genetic material because of its simple structure. It would not be until the mid 20th century that attitudes towards DNA began to change. In the DNA molecule's graceful curves was the key to a whole new science. Understanding the structure and function of DNA has helped revolutionize the investigation of disease pathways, assess an individual's genetic susceptibility to specific diseases, and formulate new drugs. It is also critical to the identification of pathogens. The system of DNA actually guarantees the stability of biological genetic information to a large extent, so if there is a revolutionary and positive gene mutation described in the theory of evolution, and it must be able to inherited stably. DNA is a dynamic and adaptable molecule (1). And scientists will increasingly realize that life and life processes are strongly connected to the physics of open quantum systems. Without the laws of quantum mechanics, we cannot understand life and life processes.