
When nerve cells form in an embryo they don’t start off in the right place but have to be guided to their final position by navigating a kind of molecular and cellular “map” in order to function properly. In a recent research, authors report that during embryonic development, different parts of the nerve cell are important for guiding other nerve cells into their physical positions.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/ylXDv5n2UN4/150519084229.htm