Korean Journal of Breeding Science :eISSN 2287-5174 / pISSN 0250-3360

Table. 1.

Segregation ratio of disease resistance genes of BC1F1 plants by molecular marker analysis.

Resistance gene No. of plants Expected ratio χ2 p-value
RRz Rr rr total
Xa21 - 40 53 93 1:1 1.817 0.178
Stvb-i 51 42 - 93 1:1 0.871 0.351

zRR: homozygote for resistance gene, Rr: heterozygote, rr: homozygote for susceptible gene
Korean J. Breed. Sci. 2023;55:86-102 https://doi.org/10.9787/KJBS.2023.55.1.86
© 2023 Korean J. Breed. Sci.