Stem Cell Research (0393)
Ross Marklein, Ph.D., a post-doctoral research fellow at FDA, examines images of stem cells in an FDA laboratory on the National Institutes of Health campus in Bethesda, Md.
To learn more about stem cell research, read this FDA Consumer Update:
This photo is free of all copyright restrictions and available for use and redistribution without permission. Credit to the U.S. Food and Drug Administration is appreciated but not required.
Privacy and use information: www.flickr.com/people/fdaphotos/
FDA photo by Michael J. Ermarth