Discord between morphological and phylogenetic species boundaries: incomplete lineage sorting and recombination results in fuzzy species boundaries in an asexual fungal pathogen

Table 1 Summary statistics of DNA polymorphisms in a worldwide sample of brown spot pathogen using four loci

Locus (No. of isolates)	endoPG(142)^W	endoPG(35)	OPA2-1 (35)	F3 (35)	OPA1-3 (35)	Combined (35)
No. of sites (^A)	427 (422)	427 (421)	538 (535)	222 (220)	503 (493)	1672 (1686)
No. of poly. sites (PI/PUI^B)	21 (10/11)	24 (8/16)	20 (14/6)	15 (8/7)	75 (55/20)	135 (77/58)
No. of haplotypes^C	13	13	7	7	12	24
Haplotype diversity	0.72	0.86	0.80	0.48	0.87	0.95
Nucleotide diversity	0.007	0.009	0.004	0.009	0.041	0.017
Tajima’s D	−0.78^NS	−1.10^NS	−1.70^NS	−1.35^NS	0.06^NS	−0.62^NS
Fu and Li’s D	−4.05^S	−2.99^S	−2.96^S	−1.60^NS	−0.16^NS	−1.47^NS
Rec events^R	N/A	0	0	6	8	N/A

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