Table 4.

Mean genetic diversity indices among the four major biotypes of California weedy rice and two biotypes of southern United States weedy rice

	Type 1		Type 2		Type 3		Type 5		Southern SH		Southern BH
	Mean	SE	Mean	SE	Mean	SE	Mean	SE	Mean	SE	Mean	SE
Na	1.94	0.10	2.40	0.12	1.71	0.09	2.43	0.12	1.64	0.09	1.768	0.08
I	0.47	0.04	0.52	0.04	0.29	0.03	0.61	0.04	0.27	0.03	0.384	0.04
Ho	0.04	0.02	0.02	0.01	0.03	0.01	0.06	0.02	0.02	0.01	0.04	0.01
He	0.30	0.03	0.30	0.02	0.17	0.02	0.36	0.03	0.16	0.02	0.241	0.02
uHe	0.32	0.03	0.31	0.03	0.18	0.02	0.38	0.03	0.17	0.02	0.269	0.03
F IS	0.84	0.04	0.90	0.03	0.83	0.04	0.83	0.04	0.86	0.04	0.806	0.04
% PL	63		77		55		75		43		57
N	7		19		11		11		15		5

F _IS: Inbreeding Coefficient = (He − Ho)/He = 1 − (Ho/He); He: Expected Heterozygosity = 1 − Sum pi²; Ho: Observed Heterozygosity = No. of Hets/N; I: Shannon diversity index = −1 × Sum (pi × Ln (pi)); uHe: Unbiased Expected Heterozygosity = (2N/(2N − 1)) × He; N: total number of individuals in a population (type); Na: no. of alleles detected per locus; % PL: percentage of polymorphic loci.