Table 4.

Multilocus linkage disequilibrium analyses form samples of Arthrobotrys oligospora from China

				Percentages of linkage disequilibria1 (%)	Tree length of PTLPT test
Sample set	Sample size	rBarD (P value)	PrC (P value)		Observed	Randomized dataset	P value
Total sample	143	0.030 (<0.001)	0 (1.0)	14.7	206	242–273	<0.001
Dianchi Lake	26	0.014 (0.074)	0.015 (0.829)	0	57	51–65	0.228
Dianchi_Forest	6	0.037 (0.843)	0.909 (0.248)	9.8	13	11–15	0.449
Jiuzhaigou_aquatic	4	0.045 (0.631)	N/A	22.9	6	6	1
Jiuzhaigou_forest	15	0.105 (<0.001)	0.606 (0.041)	8.2	21	21–30	0.003
Heijing_salt mine	23	0.064 (<0.001)	0.318 (0.115)	3.2	47	42–54	0.254
Heijing_forest	16	0.012 (0.524)	0.636 (0.075)	19.7	23	18–27	0.628
Gejiu_lead-zinc mine	29	0.062 (0.003)	0.348 (0.003)	18	45	50–63	<0.001
Gejiu_forest	15	0.188 (0.004)	0.530 (0.080)	36.1	23	21–31	0.031
Kanas	6	N/A	N/A	18	7	7	1

PTLPT, Parsimony Tree Length Permutation test.

¹Percentages of linkage disequilibria (P < 0.05) in the pairwise comparisons between different fragments (%)