Fine mapping of a Phytophthora-resistance locus RpsGZ in soybean using genotyping-by-sequencing

BMC Genomics

Table 2 Segregation analysis of resistance to P. sojae PNJ4 in F_{8:11 (}Guizao1 × BRSMG68)

Cross or Parent^a	Total no. of plants/lines		Expected ratio and goodness of fit
Cross or Parent^a	Resistance	Susceptibility	Expected ratio	X²	P
BRSMG68	0	180
Guizao1	180	0
F_8:11(Guizao1 × BRSMG68)	113	115	1:1	0.004	0.95

(^a) BRSMG68 was PRR-susceptible cultivars to PNJ4 strain, and Guizao1 was PRR-resistant to PNJ4 strain

ISSN: 1471-2164