Pediatric Research - 18 Circulation Plays an Essential Role in Distributing Hematopoietic Progenitors from the Yolk Sac to the Embryo Proper; Lessons from the Ncx1-Null Mouse. Skip to main content ...

Researchers now report a new method to develop 'peri-gastruloids,' an embryo-like structure that includes one of the supporting tissues, the yolk sac, missing from previous models. Skip to main ...