TABLE 3.

Polymorphism estimates and breakdown of SNP number and class across 35-kb region near chm, corresponding to Figure 1

Peak no.	Continent	Amplicon (bp)	No. of SNPs (diff/total)	Noncoding/coding (diff)	π (tropical/temperate)
1	Australia	1010	3/38	3/0	0.015/0.010
2	Australia	1010	13/33	13/0	0.016/0.006
	United States		0/29	0/0	0.014/0.017
3	Australia	1044	7/25	5/2	0.009/0.008
	United States		1/32	1/0	0.014/0.014
4	Australia	1020	7/29	7/0	0.014/0.010
5	Australia	1250	11/34	9/2a	0.017/0.010
	United States		2/33	1/1a	0.015/0.017
6	Australia	1251	19/30	6/13a	0.014/0.007
	United States		5/37	0/5a	0.011/0.015
7	Australia	1251	23/34	17/6	0.015/0.003
	United States		2/39	2/0	0.016/0.014
8	Australia	1320	1/40	1/0	0.015/0.009
	United States		2/34	2/0	0.015/0.012
9	Australia	1250	4/26	4/0	0.009/0.009
	United States		0/26	0/0	0.009/0.009
10	Australia	1080	0/21	0/0	0.009/0.011
	United States		0/18	0/0	0.010/0.011

For each amplicon (“peak”) from Figure 1, the table lists the fraction of SNPs significantly differentiated between tropical and temperate regions (P ≤ 0.05 by permutation test; see materials and methods), as well as the number of SNPs significantly differentiated in the noncoding and coding regions of the amplicon. The peaks that overlap the chm gene region are in boldface. diff, significantly differentiated at the P ≤ 0.05 level.

^aSingle replacement SNPs.