... chimaera Tissue transplantation Motoneurone migration Cell aggregation Facial motoneurone markers Cell migration plays a crucial role in a wide variety of biological systems. In the developing central nervous system (CNS), most neurones are generated at different sites from those in which...

... in hindbrain development and cannot be influenced by tissue transplantation. The observed cell-autonomous expression of Ghox 2 . 9 (and possibly also of other Hox genes) provides further evidence for the view that Hox gene expression underlies, at least in part, the segmental specification within the hindbrain...