TABLE 3

S-domain diversity in 11 Aly13 subtypes (pairwise differences)

Subtype	13-1	13-3	13-4	13-5	13-9	13-13	13-16	13-19	13-20	13-22	13-23
13-1		0.48	0.41	0.42	0.38	0.43	0.46	0.50	0.41	0.41	0.40
13-3	0.44		0.45	0.39	0.44	0.41	0.46	0.44	0.44	0.51	0.44
13-4	0.36	0.44		0.40	0.32	0.44	0.44	0.42	0.38	0.38	0.35
13-5	0.39	0.33	0.39		0.39	0.31	0.35	0.43	0.40	0.48	0.40
13-9	0.32	0.40	0.27	0.36		0.42	0.44	0.46	0.39	0.38	0.33
13-13	0.37	0.36	0.41	0.23	0.38		0.38	0.44	0.42	0.48	0.42
13-16	0.44	0.47	0.46	0.27	0.41	0.27		0.41	0.43	0.44	0.45
13-19	0.44	0.40	0.38	0.37	0.38	0.38	0.36		0.40	0.44	0.44
13-20	0.34	0.41	0.33	0.35	0.35	0.38	0.39	0.37		0.41	0.38
13-22	0.34	0.42	0.33	0.40	0.32	0.40	0.40	0.35	0.35		0.40
13-23	0.33	0.40	0.33	0.38	0.32	0.40	0.45	0.39	0.33	0.32

Diversity was calculated using PAUP 4.0b2 (Swofford 2000). Above diagonal, uncorrected amino acid differences; below diagonal, nucleotide distances (HKY85).