Figure 2.

Protein alignment of the Fragilis family and their homologues in human, cow and rat. Green bars indicate the location of the two predicted transmembrane domains, of which the first as well as the inter-domain stretch appear to be highly conserved throughout the four mammalian species. Identical amino acids are highlighted in dark grey, similar amino acids in light grey. The alignment was done using ClustlW.

Lange et al. BMC Developmental Biology 2003 3:1   doi:10.1186/1471-213X-3-1
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