ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2017
qRfg3, a novel quantitative resistance locus against Gibberella stalk rot in maize.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Who cites it
23 citing papers in PubMed.
- Genomic loci associated with Fusarium stalk rot resistance and related agronomic traits in maize.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Article
- ZmWRKY29 Transcriptionally Represses ZmRBOHC to Attenuate ROS Production and Facilitates Gibberella Stalk Rot Susceptibility in Maize.Plant biotechnology journal · 2026Article
- The Zma-miRNA319-ZmMYB74 Module Regulates Maize Resistance to Stalk Rot Disease by Modulating Lignin Deposition.Plant biotechnology journal · 2026Article
- Identification and validation of novel and stable QTL for Gibberella stalk rot resistance in maize inbred KA105.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Article
- Advances in genetic and molecular mechanisms of crop resistance to stalk rot.Stress biology · 2026Review
- Gene Mapping and Genetic Analysis of Maize Resistance to Stalk Rot.International journal of molecular sciences · 2025Article
- Identification and fine-mapping ofMolecular breeding : new strategies in plant improvement · 2025Article
- Genetic and Genomic Tools in Breeding for Resistance to Fusarium Stalk Rot in Maize (Plants (Basel, Switzerland) · 2025Review
- Exploiting genomic tools for genetic dissection and improving the resistance to Fusarium stalk rot in tropical maize.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Coronatine-Induced Maize Defense againstJournal of fungi (Basel, Switzerland) · 2023Article
- Effects of the quantitative trait locus qPss3 on inhibition of photoperiod sensitivity and resistance to stalk rot disease in maize.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Identification and validation of a key genomic region on chromosome 6 for resistance to Fusarium stalk rot in tropical maize.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022Article
- Development of the PARMS Marker of the Dominant Genic Male Sterility (DGMS) Line and Its Utilization in Rapeseed (Plants (Basel, Switzerland) · 2022Article
- Characterization and Fine Mapping ofFrontiers in plant science · 2022Article
- Multi-Omics Analysis Reveals a Regulatory Network of ZmCCT During Maize Resistance to Gibberella Stalk Rot at the Early Stage.Frontiers in plant science · 2022Article
- Genetic dissection of maize disease resistance and its applications in molecular breeding.Molecular breeding : new strategies in plant improvement · 2021Review
- Genome-Wide Characterization of Jasmonates Signaling Components Reveals the Essential Role of ZmCOI1a-ZmJAZ15 Action Module in Regulating Maize Immunity to Gibberella Stalk Rot.International journal of molecular sciences · 2021Article
- Comparative Proteomic Analysis of the Defense Response toFrontiers in plant science · 2021Article
- Identification and Validation of Genomic Regions Associated With Charcoal Rot Resistance in Tropical Maize by Genome-Wide Association and Linkage Mapping.Frontiers in plant science · 2021Article
- Integrated Gene Co-expression Analysis and Metabolites Profiling Highlight the Important Role of ZmHIR3 in Maize Resistance toFrontiers in plant science · 2021Article
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Authors and funding
7 authors.
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Abstract
key messageA quantitative trait locus qRfg3 imparts recessive resistance to maize Gibberella stalk rot. qRfg3 has been mapped into a 350-kb interval and could reduce the disease severity index by ~26.6%. Gibberella stalk rot, caused by the fungal pathogen Fusarium graminearum, severely affects maize yield and grain quality worldwide. To identify more resistance quantitative trait loci (QTLs) against this disease, we analyzed a recombinant inbred line (RIL) population derived from a cross between resistant H127R and susceptible C7-2 inbred lines. Within this population, maize resistance to Gibberella stalk rot had high broad-sense heritability. A major QTL, qRfg3, on chromosome 3 was consistently detected across three field trials, accounting for 10.7-19.4% of the total phenotypic variation. Using a progeny-based sequential fine-mapping strategy, we narrowed qRfg3 down to an interval of ~350 kb. We further demonstrated that qRfg3 is a recessive resistance locus to Gibberella stalk rot that reduced the disease severity index by ~26.6%. Both the gene location and recessive genetic mode distinguish qRfg3 from other stalk rot resistance loci. Hence, qRfg3 is valuable as a complement to existing resistance QTLs to improve maize resistance to Gibberella stalk rot.
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