Contact: Gina Kirchweger
Caption: Dr. Joseph Ecker, Ph.D., a professor in the Genomic Analysis Laboratory at the Salk Institute for Biological Studies, explains that cell reprogramming leaves an indelible mark behind.
Credit: Michael Sullivan, Salk Institute for Biological Studies
Usage Restrictions: Only in conjunction with news stories about this particular research study.
Related news release: Cell reprogramming leaves a 'footprint' behind