FLATOW: There's another study out this week showing epigenetic differences between induced stem cells and embryonic stem cells, that induced stem cells had a memory, basically. (npr.org)
Sergey Gavrilets, an evolutionary biologist at the University of Tennessee, Knoxville, and a co-author of Rice's epigenetics model, adds that the study would also be «more convincing» if the team could link the regions showing epigenetic differences to testosterone sensitivity in the womb. (sciencemag.org)
However, there were still key epigenetic differences between twins in terms of how the iPSCs compared to ESCs. (sciencedaily.com)