27 January 2015
Vol 8, Issue 361

About The Cover

Cover image expansion

Online Cover This week features a Research Article that shows how the protein FADD is critical to the development of KRAS-mutant lung tumors. The image shows merged bioluminescence and CT scans of mice that have mutant KRAS in their lung cells. The incidence of tumors was reduced in mice that lacked expression of the gene encoding FADD (left). [Image: Jennifer L. Boes, University of Michigan]