Table 7.

Proportion of shared alleles [ps = ∑_k∑_amin(f_a,i, f_a,j)/D] at 20 SSR loci among the weedy rice populations, cultivated varieties and wild O. rufipogon as estimated by genetic distance (D_ps) following Bowcock et al. (1994)

	dg	hc	ps	sjt	tl	Zh	c-LN
dg	–
hc	0.652	–
ps	0.637	0.754	–
sjt	0.661	0.766	0.679	–
tl	0.705	0.783	0.735	0.793	–
zh	0.828	0.714	0.716	0.699	0.806	–
c-LN	0.670	0.645	0.798	0.644	0.682	0.735	–
CV*	0.314	0.388	0.491	0.369	0.400	0.388	0.401
Wild†	0.197	0.241	0.283	0.190	0.235	0.246	0.241

The codes of the weedy populations and cultivated rice varieties from Liaoning Province refer to Table 1 and Table 2; ^*Cultivated rice varieties from other regions excluding Liaoning Province; ^†The studied O. rufipogon samples from different regions.