Soybean Variety Saedanbaek Confers a New Resistance Allele to Phytophthora sojae.

ABSTRACT: Phytophthora root and stem rot (PRSR) disease results in substantial losses in soybean production worldwide. The occurrence of PRSR caused by Phytophthora sojae Kaufmann & Gerdemann has become increasingly important for soybean production in the Republic of Korea, but domestic soybean-P. sojae interaction has been less studied. The disease has been managed by developing varieties harboring resistance to the Phytophthora sojae (Rps) gene. The present study aimed to identify a major gene locus conferring resistance to new P. sojae isolate 2858 in the recombinant inbred line population derived from a cross between parental lines 'Daepung' (susceptible) and 'Saedanbaek' (resistant). Seventy-three recombination inbred lines (RILs) were evaluated for resistance

SUBMITTER: You HJ 

PROVIDER: S-EPMC10707759 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature