IN the midbrain of the chicken embryo a close relationship has been ... the rate of growth on any one day being expressed as the difference in the logarithmic value (in mm. to the base 10) on ...

Studying how neural crest cells journey through the embryo, this Caltech developmental biologist has revealed how they form major cell types, including peripheral neurons, bone, and smooth muscle. In ...

A major breakthrough has been made in stem cell research with the development of a new method to grow chicken ... However, ...