Tepass, U., Gruszynski-Defeo, E., Haag, T.A., Omatyar, L., Torok, T., Hartenstein, V. (1996). shotgun encodes Drosophila E-cadherin and is preferentially required during cell rearrangement in the neurectoderm and other morphogenetically active epithelia.
Genes Dev. 10(6): 672--685.