15 March 2016
Vol 9, Issue 419

About The Cover

Cover image expansion

Online Cover This week features a Research Resource that describes a cryogenic-chemical preservation method for analyzing the redox status of tissues in transgenic mice expressing a redox-sensitive probe. The image shows the signal from the probe in a developing mouse embryo, with the brighter signal indicating a higher oxidation state. [Image: Leticia P. Roma, Division of Redox Regulation, German Cancer Research Center (DKFZ), Heidelberg, Germany]