Nobel Prize recipient Roger Kornberg delivers the Martha L. Ludwig Lecture in Structural Biology. Kornberg, a biochemist and professor of Structural Biology at Stanford University School of Medicine, was awarded the Nobel Prize in Chemistry in 2006 “for his studies of the molecular basis of eukaryotic transcription,” which explains the process by which genetic information from DNA is copied to RNA. The Oct. 6 lecture was named after Ludwig, the J. Lawrence Oncley Distinguished University Professor of Biological Chemistry, who died in 2006 at the age of 75. (Photo by Wesley Tanner, Research Information Technology Cooperative)