Genome-wide association study on resistance of cultivated soybean to Fusarium oxysporum root rot in Northeast China.

ABSTRACT:

Background

Fusarium oxysporum is a prevalent fungal pathogen that diminishes soybean yield through seedling disease and root rot. Preventing Fusarium oxysporum root rot (FORR) damage entails on the identification of resistance genes and developing resistant cultivars. Therefore, conducting fine mapping and marker development for FORR resistance genes is of great significance for fostering the cultivation of resistant varieties. In this study, 350 soybean germplasm accessions, mainly from Northeast China, underwent genotyping using the SoySNP50K Illumina BeadChip, which includes 52,041 single nucleotide polymorphisms (SNPs). Their resistance to FORR was assessed in a greenhouse. Genome-wide association studies utilizing the general linear model, mixed linear model, compressed mixed

SUBMITTER: Sang Y 

PROVIDER: S-EPMC10702129 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature