上游充通大学 2.DNA Illustrates the Interplay Between SHANGHAI JIAO TONG UNIVERSITY Form and Function 1940s,the discovery that DNA plays this central role. 1953,the elucidation of the three-dimensional structure An event that set the stage for many of the advances in biochemistry and many other fields,extending to the present.2. DNA Illustrates the Interplay Between Form and Function 1940s， the discovery that DNA plays this central role. 1953， the elucidation of the three-dimensional structure An event that set the stage for many of the advances in biochemistry and many other fields, extending to the present