title: Wnt to notch relay signaling induces definitive hematopoiesis.
abstract: The molecular mechanisms specifying hematopoietic stem cells (HSCs) in the vertebrate embryo remain poorly understood. Recently in Nature, Traver and colleagues demonstrate that timed wnt to Notch relay signaling across multiple cell types serves as an early upstream mechanism of HSC induction in zebrafish (Clements et al., 2011).
authors: Dirk
authors: D
authors: Loeffler
authors: Konstantinos D
authors: KD
authors: Kokkaliaris
authors: Timm
authors: T
authors: Schroeder