Table 2. Linkage disequilibrium of the four lineages of Toxoplasma gondii defined by the UPGMA dendrogram.

Lineages	Ia	p.Ia	rbarD	p.rD
type II	1.234	0.001	0.186	0.001
type III	0.516	0.043	0.129	0.048
Africa 1	0.507	0.020	0.103	0.021
Africa 4	0.538	0.011	0.138	0.011

Ia, Index of association; p.Ia, p-value for Ia; rbarD, Standardized index of association; p.rD, p-value for rbarD.