Table 3.

Divergence between paralogous SsuHsf gene pairs.

No.	Gene 1	Gene 2	Ka	Ks	Ka/Ks
1	SsuHsf-A4a	SsuHsf-A4c	0.0877	0.3092	0.2837
2	SsuHsf-A6a	SsuHsf-A6b	0.1184	0.2960	0.3999
3	SsuHsf-A7a	SsuHsf-A7b	0.1194	0.3479	0.3431
4	SsuHsf-A8a	SsuHsf-A8b	0.0998	0.3203	0.3118
5	SsuHsf-B4b	SsuHsf-B4d	0.1169	0.3789	0.3084

Gene pairs were identified based on the phylogenetic tree (Figure 1). Ka and Ks rates are presented for each pair.