Figure 1.

‘Retained portion’ of the truncated domains (i.e. the remaining part divided by the full length of the domain) versus their ‘relative length’ related to the full length of the containing minor isoform (i.e. the remaining part of domain divided by the full length of the protein). (A) Each truncated domain indicated by a dot, shown for the ‘verified’ group. (B) Same data as in (A) but the population of the four quadrangles indicated with percentage numbers. (C) Data for the named group, same representation as in (B). (D) Data for the total number of alternative splice variants in Swissprot.