Table 6. CCM gene diversity in maize and teosinte.

Locus	pi-Maize	pi-Teosinte	pi-Maize/pi-Teosinte	Percent tail in random genes
Ald	0.0010	0.0066	0.1451	14a
eno2	0.0001	0.0009	0.1474	14
Scoal	0.0011	0.0069	0.1560	14
Fum	0.0041	0.0079	0.5186	36
Idh	0.0032	0.0058	0.5466	38
g6pdh	0.0072	0.0106	0.6766	51
eno	0.0095	0.0118	0.8071	64
hex	0.0087	0.0107	0.8161	64
pgam	0.0049	0.0058	0.8495	68
pgm	0.0108	0.0126	0.8608	69
sdh	0.0052	0.0054	0.9527	76
mdh	0.0087	0.0083	1.0560	82
Ald2	0.0095	0.0083	1.1392	87
pgk	0.0092	0.0078	1.1829	89
aco	0.0051	0.0039	1.2811	91
pgm2	0.0092	0.0063	1.4655	93
ogdh	0.0040	0.0026	1.5768	94
average	0.0059	0.0072	0.8234	65

^aThe corresponding percent tail of pi-Maize vs. pi-Teosinte ratio in 774 random genes [29] for the CCM gene.

aco: aconitase, ald or ald2: fructose-biphosphate aldolase, eno or eno2: enolase, fum: fumarase, g6pdh: glucose-6-phosphate dehydrogenase, hex: hexokinase, idh: NAD-dependent isocitrate dehydrogenase, mdh: NADP-dependent malate dehydrogenase, ogdh: oxoglutarate dehydrogenase, pgam: phosphoglycerate mutase, pgk: phosphoglycerate kinase, pgm or pgm2: phophoglucomutase, scoal: succinyl-CoA ligase, sdh: succinate dehydrogenase.