Imaging resource for human anatomy, especially kidney, and other glandular organs, and the mouse altlas project Division of Biomedical Sciences, University of Edinburgh, UK.

Resource for learning and comparing the patterns expressed and detecting coexpression. Includes graphical search by dental tissue, database for receptors, growth factors, other cell signaling molecules, and submission details at the University of Helsinki, Finland.

Discussion groups, on frog, fish and other organisms, , including educational resources and protocols used at MIT, Cambridge, Massachusetts.