ArticlePloS one2018
Genome wide association study for gray leaf spot resistance in tropical maize core.
Article in PloS one, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed.
- Genome-wide association study of Northern corn leaf blight (NCLB) resistance using temperate and subtropical maize recombinant inbred lines.BMC genomics · 2025Article
- Integrating Genetic Diversity and Agronomic Innovations for Climate-Resilient Maize Systems.Plants (Basel, Switzerland) · 2025Review
- Identification of gray leaf spot-resistant donor lines in tropical maize germplasm and their agronomic performance under artificial inoculation.Frontiers in plant science · 2025Article
- QTL mapping and genome-wide association analysis reveal genetic loci and candidate gene for resistance to gray leaf spot in tropical and subtropical maize germplasm.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Quantitative trait locus analysis of gray leaf spot resistance in the maize IBM Syn10 DH population.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Advancements and Prospects of Genome-Wide Association Studies (GWAS) in Maize.International journal of molecular sciences · 2024Review
- The ZmWAKL-ZmWIK-ZmBLK1-ZmRBOH4 module provides quantitative resistance to gray leaf spot in maize.Nature genetics · 2024Article
- Population size in QTL detection using quantile regression in genome-wide association studies.Scientific reports · 2023Article
- Genome-wide association study of maize resistance toFrontiers in plant science · 2023Article
- Major biotic stresses affecting maize production in Kenya and their implications for food security.PeerJ · 2023Review
- Transcriptomic Analysis Reveals Candidate Genes Responding Maize Gray Leaf Spot Caused byPlants (Basel, Switzerland) · 2021Article
- High-density mapping for gray leaf spot resistance using two related tropical maize recombinant inbred line populations.Molecular biology reports · 2021Article
- Genetic dissection of Striga hermonthica (Del.) Benth. resistance via genome-wide association and genomic prediction in tropical maize germplasm.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Article
- Genome-Wide Association Study of Root Mealiness and Other Texture-Associated Traits in Cassava.Frontiers in plant science · 2021Article
- Genomics-Assisted Breeding for Quantitative Disease Resistances in Small-Grain Cereals and Maize.International journal of molecular sciences · 2020Review
- Genome-wide association studies in tropical maize germplasm reveal novel and known genomic regions for resistance to Northern corn leaf blight.Scientific reports · 2020Article
- Combination of Linkage Mapping, GWAS, and GP to Dissect the Genetic Basis of Common Rust Resistance in Tropical Maize Germplasm.International journal of molecular sciences · 2020Article
- Genome-wide association study of Striga resistance in early maturing white tropical maize inbred lines.BMC plant biology · 2020Article
- Genetic Dissection of Resistance to Gray Leaf Spot by Combining Genome-Wide Association, Linkage Mapping, and Genomic Prediction in Tropical Maize Germplasm.Frontiers in plant science · 2020Article
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Authors and funding
6 authors.
Funding
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Abstract
Gray leaf spot is a maize foliar disease with worldwide distribution and can drastically reduce the production in susceptible genotypes. Published works indicate that resistance to gray leaf spot is a complex trait controlled by multiple genes, with additive effect and influenced by environment. The aim of this study was to identify genomic regions, including putative genes, associated with resistance to gray leaf spot under natural conditions of disease occurrence. A genome wide association study was conducted with 355,972 single nucleotide polymorphism markers on a phenotypic data composed by 157 tropical maize inbred lines, evaluated at Maringá -Brazil. Seven single nucleotide polymorphisms were significantly associated with gray leaf spot, some of which were localized to previously reported quantitative trait loci regions. Three gene models linked to the associated single nucleotide polymorphism were expressed at flowering time and tissue related with gray leaf spot infection, explaining a considerable proportion of the phenotypic variance, ranging from 0.34 to 0.38. The gene model GRMZM2G073465 (bin 10.07) encodes a cysteine protease3 protein, gene model GRMZM2G007188 (bin 1.02) expresses a rybosylation factor-like protein and the gene model GRMZM2G476902 (bin 4.08) encodes an armadillo repeat protein. These three proteins are related with plant defense pathway. Once these genes are validated in next studies, they will be useful for marker-assisted selection and can help improve the understanding of maize resistance to gray leaf spot.
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