. 2022 Jun 7;13:911467. doi: 10.3389/fpls.2022.911467

Table 4.

Statistics summary comparing regions displaying extreme genetic differentiation with the rest of the genomic regions in both P. davidiana and P. alba (the values are shown as mean ± standard deviation).

Parameters	Species	Regions diplaying high differentiation	Regions diplaying low differentiation	Background
θ_π	P. davidiana	0.0062(±0.0036)^***	0.0346(±0.0253)^***	0.0125(±0.0056)
	P. alba	0.0089(±0.0045)^***	0.0359(±0.0151)^***	0.0159(±0.0023)
Tajima's D	P. davidiana	−0.9175(±0.5101)^***	−0.0650(±0.5126)^***	−0.2988(±0.5026)
	P. alba	−1.5966(±0.3958)^***	−0.6123(±0.5622)^***	−1.2113(±0.4562)
Fay&Wu's H	P. davidiana	−0.5995(±0.3658)^***	−0.1169(±0.2569)^***	−0.3898(±0.2759)
	P. alba	−0.5136(±0.3042)^***	−0.1154(±0.2368)^***	−0.3125(±0.2032)
r²	P. davidiana	0.2876(±0.1513)^***	0.1969(±0.0926)	0.2102(±0.1312)
	P. alba	0.2428(±0.1368)^***	0.1659(±0.0960)^*	0.1536(±0.1123)
ρ/θ_π	P. davidiana	0.1655(±0.2643)^***	0.1142(±0.1199)^**	0.2332(±0.3502)
	P. alba	0.2588(±0.3535)^***	0.2066(±0.2356)^**	0.5399(±0.5201)
Fixed (%)	P. davidiana	0.0565(±0.0315)^***	~0(±0.0000)^***	0.0055(±0.0099)
	P. alba	0.0431(±0.0291)^***	~0(±0.0000)^***	0.0037(±0.0076)
Shared (%)		0.0788(±0.0338)^***	0.3466(±0.0933)^***	0.1675(±0.0528)
F_ST		0.7305(±0.0410)^***	0.1125(±0.0179)^***	0.3806(±0.1615)
d_xy		0.3036(±0.0025)^***	0.0422(±0.0188)^***	0.0252(±0.0121)
RND		0.7261(±0.2365)^***	0.6523(±0.1887)^***	0.4998(±0.1501)

Asterisks designate significant differences between the regions displaying exceptionally genetic differentiation and the rest of genomic regions by Mann-Whitney U test (^*P < 0.05; ^**P < 1e-4; ^***P < 2.2e-16).