Figure 1C'. [doi:10.1186/1471-213X-8-76] [PMID:18680569] Copyright: This image is from Cheung KK; Mok SC; Rezaie P; Chan WY, "Dynamic expression of Dab2 in the mouse embryonic central nervous system." BMC Dev Biol 2008; 8:76, an open-access article distributed under the terms of the Creative Commons Attribution License