TABLE 9.

Rates of DNA polymorphism compared to divergence

	Polymorphism (π × 100)					Divergence
Gene	NC	N	S	NC/S	N/S	dNC	dN	dS	dNC/dS	dN/dS
CCA1	0.39	0.03	0.76	0.52	0.04	0.13	0.01	0.21	0.59	0.02
CYT1	0.25	0.01	1.32	0.19	0.01	0.06	0.00	0.14	0.47	0.04
MLS1	0.91	0.10	0.80	1.14	0.13	0.15	0.00	0.21	0.69	0.02
PDR10	0.55	0.15	0.33	1.65	0.46	0.13	0.05	0.28	0.45	0.18
ZDS2	0.51	0.16	0.99	0.52	0.16	0.13	0.04	0.26	0.49	0.15
Average	0.52	0.09	0.84	0.62	0.11	0.12	0.02	0.22	0.54	0.09

Rates of divergence were obtained for the lineage leading to S. cerevisiae using PAML.