Table 3.

Contemporary effective population sizes (N_E) and results of tests for recent bottlenecks in Dimorphandra exaltata populations.

Population	NE	IAM	TPM	SMM	N	k
SER	22.7	0.007	0.009	0.009	39.82	2.55
CON	22.1	0.005	0.005	0.016	42.91	2.55
ESM	13.5	0.002	0.007	0.010	25.45	2.36

Values are the probability of a Wilcoxon-sign rank test of comparison between population heterozygosity under Hardy-Weinberg equilibrium and that under mutation-drift equilibrium. IAM = infinite allele model, TPM = two phase model, SMM = stepwise mutation model, N = mean number of gene copies per sample, k = mean number of alleles under mutation-drift equilibrium. Significant values (P < 0.05) are in bold.