Figure 2.—
zig genes, proteins and mutant alleles. (A) Schematic structure of ZIG proteins. (B) Sequence comparison of ZIG proteins. Percent identity was calculated from alignment done with T-coffee (Notredame et al. 2000). (C) zig mutant alleles. The type of Ig domains are indicated as identified by SMART (http://smart.embl-heidelberg.de/).