Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
A Computational results for 3D patterning model without conservation of receptor levels (A–C) versus with receptor level conservation (A′–C′). D–G Experimental results for smaller (D. busckii and larger D. virilis embryos. Reprinted with permission of Dev. Cell
