Reference
McGregor HCJ, Gunderman RB. 2011. X-ray crystallography and the elucidation of the structure of DNA. AJR Am J Roentgenol. 196:W689–92. doi:10.2214/AJR.10.5479.
Abstract
OBJECTIVE: Since their discovery by Roentgen in 1895, x-rays have contributed to some of the most important advances in science. X-ray crystallography is an imaging technique that uses x-ray diffraction to evaluate the molecular structure of a crystalline solid. This article discusses the critical role played by x-ray crystallography in the elucidation of the structure of DNA.
CONCLUSION: The story of DNA includes insights on molecular structure provided by x-rays and also lessons on scientific collaboration and innovation that can be applied to radiology today.