A new bookmark of the mitotic genome in embryonic stem cells A new bookmark of the mitotic genome in embryonic stem cells. Hsiung CC, Blobel GA. Nat Cell Biol. 2016 Oct 27;18(11):1124-1125. DOI: 10.1038/ncb3432 Related people Gerd Blobel, M.D., Ph.D. Frank E. Weise III Professor of Pediatrics; Co-Director, Epigenetics Institute