PTEN maintains haematopoietic stem cells and acts in lineage choice and leukaemia prevention. - Jiwang Zhang; Grindley, Justin C.; Tong Yin; Jayasinghe, Sachintha; He, Xi C.; Ross, Jason T.; Haug, Jeffrey S.; Rupp, Dawn; Porter-Westpfahl, Kimberly S.; Wiedemann, Leanne M.; Hong Wu; Linheng Li (Nature, 2006)