Table 2. Fraction of introgression ${\widehat{f}}_{hom}$ with jackknife standard deviation.

		donor (P3)
	${\mathit{f}}_{\mathit{h}\mathit{o}\mathit{m}}$	TBG	STE	HO	KA
background (P1)	TBG			30.40% (+/- 0.5%)	26.26% (+/- 0.41%)
	STE			33.03% (+/- 0.48%)	28.12% (+/- 0.37%)
	HO	9.75% (+/- 0.4%)	11.91% (+/- 0.63%)
	KA	8.67% (+/- 0.33%)	10.53% (+/- 0.51%)