Figure 5From: The conserved WW-domain binding sites in Dystroglycan C-terminus are essential but partially redundant for Dystroglycan functionBoth WW binding sites are conserved in all 12 species of Drosophila. A. Amino acid sequence alignment of the C-terminal end from 12 species of Drosophila using the computer program ClustalW shows absolutely no variation between both WW binding sites. B. Both WW binding sites are highly conserved between humans and Drosophila.Back to article page