TABLE 4.

Number and distribution of singleton polymorphic sites and parsimony-informative polymorphic sites with two, three, and four different nucleotides in the 5′ and 3′ regions of 10 aligned intimin genes

Sitea (no. of nucleotides)No. of sites in region:
5′3′
SPM (2)10845
PIPM (2)200185
SPM (3)69
PIPM (3)27157
SPM (4)00
PIPM (4)757
  • a SPM, singleton polymorphic sites; PIPM, parsimony-informative polymorphic sites.