Table 2. Summary of nucleotide diversity.

Phenotype	Locus	Population*	n	Sites	Diversity (π×10−3)
					Total	Silent
Glutinous maize
Starch pathway	ae1	Glutinous-D7	23	831	0	0
		Glutinous-D10	22	830	2.04	1.47
	bt2	Glutinous-D7	26	1,476	2.86	2.94
		Glutinous-D10	25	1,481	1.33	0.89
	sh1	Glutinous-D7	25	1,603	9.89	17.98
		Glutinous-D10	26	1,653	10.05	19.32
	sh2	Glutinous-D7	25	1,010	1.03	0.60
		Glutinous-D10	22	959	1.60	1.15
	su1	Glutinous-D7	28	840	1.02	1.26
		Glutinous-D10	27	891	1.29	1.55
	wx	Glutinous-D7	28	733	0.38	0.15
		Glutinous-D10	25	761	0.72	0.32
	Average	Glutinous-D7	26	1,082	2.50	3.77
		Glutinous-D10	25	1,096	2.83	4.10
Reference loci
	Average	Glutinous-D7	27	599	10.22	15.70
		Glutinous-D10	24	615	10.53	15.84
Non-glutinous maize†
Starch pathway	ae1	Non-glutinous	32	697	2.66	3.41
	bt2	Non-glutinous	32	1,409	1.16	1.16
	sh1	Non-glutinous	32	1,695	10.72	20.64
	sh2	Non-glutinous	32	1,036	2.05	2.06
	su1	Non-glutinous	32	995	2.34	2.69
	wx	Non-glutinous	32	677	5.21	7.98
	Average	Non-glutinous	32	1,085	4.02	6.32
Reference loci
	Average	Non-glutinous	25	589	12.63	18.04

^*Populations include two subpopulations from two independent origins (D7 and D10) of Chinese waxy maize and a non-glutinous American population [7].

^†Summary of six starch loci by Whitt et al. [7] and the reference loci (adh1, an1, bz2, csu1138, csu1171 and glb1) reported by Tenaillon et al. [15].