Genome-wide association of single nucleotide polymorphism loci and candidate genes for frogeye leaf spot (Cercospora sojina) resistance in soybean

Frogeye leaf spot (FLS) is a destructive fungal disease that affects soybean production. The most economical and effective strategy to control FLS is the use of resistant cultivars. However, the use of a limited number of resistant loci in FLS management will be countered by the emergence of new hig...

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Veröffentlicht in:	BMC plant biology 2021-12, Vol.21 (1), p.588-588, Article 588
Hauptverfasser:	Gu, Xin, Huang, Shanshan, Zhu, Zhiguo, Ma, Yansong, Yang, Xiaohe, Yao, Liangliang, Gao, Xuedong, Zhang, Maoming, Liu, Wei, Qiu, Lei, Zhao, Haihong, Wang, Qingsheng, Li, Zengjie, Li, Zhimin, Meng, Qingying, Yang, Shuai, Wang, Chao, Hu, Xiping, Ding, Junjie
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis Calcium Cercospora - pathogenicity Cercospora sojina Chromosomes Control Crop production Cultivars Disease resistance Disease Resistance - genetics Diseases and pests Epidemics Frogeye leaf spot Frogeye leaf spot resistant genes Fungal diseases Gene mapping Gene polymorphism Genes Genetic aspects Genome-wide association studies Genome-Wide Association Study Genomes Genotype Glycine max - genetics Glycine max - immunology Glycine max - microbiology Growth Haplotypes Kinases Linear Models Linkage Disequilibrium MAP kinase Methods Mycoses Nucleotides Phenotype Plant diseases Plant Diseases - immunology Plant Diseases - microbiology Plant introductions Polymorphism Polymorphism, Single Nucleotide - genetics Population Population structure Prevention Protein kinase Protein kinases Proteins Pyruvic acid Quantitative genetics Quantitative trait loci Quantitative Trait Loci - genetics Resistant haplotype Single nucleotide polymorphisms Single-nucleotide polymorphism Soybean Soybeans Virulence
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Zusammenfassung:	Frogeye leaf spot (FLS) is a destructive fungal disease that affects soybean production. The most economical and effective strategy to control FLS is the use of resistant cultivars. However, the use of a limited number of resistant loci in FLS management will be countered by the emergence of new high-virulence Cercospora sojina races. Therefore, we identified quantitative trait loci (QTL) that control resistance to FLS and identified novel resistant genes using a genome-wide association study (GWAS) on 234 Chinese soybean cultivars. A total of 30,890 single nucleotide polymorphism (SNP) markers were used to estimate linkage disequilibrium (LD) and population structure. The GWAS results showed four loci (p
ISSN:	1471-2229 1471-2229
DOI:	10.1186/s12870-021-03366-y