From a recent press release of the Allen Institute for Brain Science announcing the first major report on the BrainSpan Atlas of the Developing Human Brain.
“Knowing where a gene is expressed in the brain can provide powerful clues about what its role is,” says Ed Lein, Investigator at the Allen Institute for Brain Science. “This atlas gives a comprehensive view of which genes are on and off in which specific nuclei and cell types while the brain is developing during pregnancy. This means that we have a blueprint for human development: an understanding of the crucial pieces necessary for the brain to form in a normal, healthy way, and a powerful way to investigate what goes wrong in disease.”