Table 3.

Genotypes of three loci for resistance to SCN and phenotype of RILs (‘Tokei 758’/‘To-8E’)

	Resistance genes			QTL
Markera	rhg1	Rhg4		rhg2	Number of RILsb	Number of cystsc
	Sat_210	Sat_162		Satt359		Average SDd
	+	+		+	8	4.9 ± 7.0	a
	+	+		–	25	41.2 ± 9.6	b
	+	–		+	8	40.9 ± 13.3	bc
	–	+		+	26	47.7 ± 5.0	c
	+	–		–	17	43.1 ± 12.7	bc
	–	+		–	41	49.2 ± 5.1	c
	–	–		+	25	47.4 ± 4.9	bc
	–	–		–	47	48.8 ± 5.3	c

^a + ‘To-8E’-type (resistant to race 1); – ‘Tokei 758’-type (susceptible).

^b RILs heterozygous or not detected at any marker are not shown.

^c Number of cysts was indexed that of ‘Suzumaru’ = 100.

^d Tukey’s multiple comparison test.