Table 2.

The estimated divergence time for pairs of transferred orthologs.

Genes	Orthologous pair	Ka	Ks	Estimated divergence time (mya)
GBSS1	O. nivara–O. meridionalis	0.0015	0.0234	1.80
	O. rufipogon–O. meridionalis	0.0022	0.0234	1.80
	O. sativa–O. barthi	0.0007	0.0091	0.70
	O. sativa–O. glaberrima	0.0007	0.0091	0.70
	O. sativa–O. glumaepatula	0.0000	0.0045	0.35
GBSS2	O. barthi–O. glumaepatula	0.0014	0.0087	0.67
	O. barthi–O. sativa ssp. japonica	0.0058	0.0068	0.52
	O. barthi–O. nivara	0.0027	0.0065	0.50
BADH2	O. barthi–O. rufipogon	0.0000	0.0055	0.42