Table 2. Conflict among tree topologies for different loci as assessed by the maximum agreement subtrees (MAST) method.

	PE3	PE4	PE_PGRS26	PE_PGRS35	PE_PGRS51	PE_PGRS62
PE4	0.98 (3.709)
PE_PGRS26	1.226 (0.190)	1.472 (0.009)
PE_PGRS35	0.981 (3.709)	0.736 (2.08)	0.981 (3.709)
PE_PGRS51	0.981 (3.709)	1.226 (0.19)	1.226 (0.190)	1.226 (0.190)
PE_PGRS62	0.736 (2.08)	1.717 (5×10−4)	0.981 (3.709)	1.472 (0.009)	0.981 (3.709)
Concatenate	1.226 (0.190)	0.981 (3.709)	1.717 (5×10−4)	0.981 (3.709)	0.981 (3.709)	0.981 (3.709)

Significant congruence is indicated in bold. Note that incongruence occurs in 80% (3/15) of pairwise comparisons among the six PE/PE_PGRS genes. Numbers indicate the Icong value followed by (P value).