Phylogeography of the Solanaceae-infecting Basidiomycota fungus Rhizoctonia solani AG-3 based on sequence analysis of two nuclear DNA loci

Table 4 Estimates of coalescent parameters from the divergence between potato and tobacco populations of Rhizoctonia solani AG-3

Loci and populations		Effective sample size	Population growth rate ^a	Theta (4N_e μ) ^b	Migration rate ^c 4Nm (+ = receiving population)
pP42F					1, +		2, +
1.	Potato (Northern US + Eastern NC)	26	37.05	0.01412	-		0.0000
2.	Tobacco (US + Brazil)	30	-23.63	0.00422	0.0994		-
pP89					1, +	2, +	3, +
1.	Potato (Northern US)	10	34.12	0.00203	-	5.1115	0.0000
2.	Potato (Eastern NC)	16	10.21	0.00155	0.1258	-	0.0417
3.	Tobacco (US + Brazil)	30	-36.95	0.00176	0.0000	0.0000	-

^a Most probable estimate of population growth rate calculated by Bayesian analyses using the program Lamarc 2.0 [28, 29].
^b Theta values represent a measure of effective population size (for diploids, Theta = 4Neμ, where Ne = effective population size and μ = mutation rate inferred for each locus).
^c Migration between geographical or host populations was estimated using an isolation with migration model in the program Migrate implemented by SNAP Workbench [68]. Source populations are shown along the top and sink populations are indicated on the left. Estimates of population's growth, theta and migration rates are at 95% confidence interval.

ISSN: 2730-7182