Fig. 4.

Group C subanalysis shows further separation into N-variable constitutive Igs and N-conserved functionalized Igs as well as revealing a repeat pattern in the distal I-band. A. Plot of domains from analysis 1 group C colored by group: N-c, pink; N-v1, blue and N-v2, yellow. Igs discussed in the text are labeled. B. Table of clusters and their protein domain members. Gray names indicate sequences close to the origin of the plot that could arguably be assigned to either N-c or N-v1 depending on angular cutoff used. Ig class is assigned based on the N-pole features as N-conserved (N-cons) or N-variable (N-var) with exceptions noted. C. Igs of the distal I-band colored by sub-analysis group, with the exception of I105 which is colored by its group in analysis 1 (Fig. 3). (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)