Table 2.

Genetic Differentiation between Subpopulations

	Tohoku	Kanto-Koshinetsu	Tokai-Hokuriku	Kinki	Kyushu	Okinawa
Hokkaido	0.000606	0.000293	0.000636	0.000443	0.000552	0.003381
	(0.000602–0.000610)	(0.000291–0.000296)	(0.000631–0.000640)	(0.00044–0.000445)	(0.000549–0.000556)	(0.00336–0.003403)
Tohoku		0.000414	0.000770	0.000642	0.000687	0.003282
		(0.000412–0.000418)	(0.000765–0.000775)	(0.000638–0.000646)	(0.000682–0.00069)	(0.003263–0.003304)
Kanto-Koshinstsu			0.000409	0.000229	0.000322	0.003138
			(0.000407–0.000412)	(0.000227–0.000230)	(0.00032–0.000324)	(0.003120–0.003157)
Tokai-Hokuriku				0.000551	0.000659	0.003522
				(0.000548–0.000554)	(0.000655–0.000663)	(0.003499–0.003544)
Kinki					0.000435	0.003452
					(0.000432–0.000437)	(0.003431–0.003474)
Kyushu						0.002823
						(0.002806–0.002842)

Average F_ST between two subpopulations is shown. Confidence intervals (95%) are shown in parentheses.