Genes Dev 2014 Aug;28(16):1800-14
Memorial Sloan-Kettering Cancer Center, New York, New York 10065, USA; Cell and Developmental Biology Program, Weill Graduate School of Medical Sciences, Cornell University, New York, New York 10065, USA; Cold Spring Harbor Laboratory, Cold Spring Harbor, New York 11724, USA; Howard Hughes Medical Institute, Memorial Sloan-Kettering Cancer Center, New York, New York 10065, USA;