Reprogramming of mouse somatic cells into iPSCs often generates pre-iPSCs, low-grade iPSCs that show abnormal Dlk1-Dio3 imprinting, and fully reprogrammed, high-grade iPSCs. Here, the authors show that germ-cell marker Dppa3 enhances reprogramming kinetics, critical for the maintenance of Dlk1-Dio3 imprinting and generation of fully reprogrammed iPSCs.
- Xingbo Xu
- Lukasz Smorag
- D. V. Krishna Pantakani
