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August 24, 2025The Plant GenomeOpen Access

Insights into the genetic and biochemical basis of Gibberella ear rot resistance in maize

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Authors

SLSarah LippsZHZachary HillCHCharlette Hasty

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Overview

Genome-wide association study identifies traits linked to gibberella ear rot resistance in maize, suggesting new breeding targets.

Key Points

  • Gibberella ear rot resistance is influenced by both biochemical and structural defenses in maize.
  • Secondary metabolites like ferulic acid are related to mycotoxin production but not effective proxies for resistance.
  • Genome-wide association study revealed markers linked to disease traits and metabolite levels pertinent to resistance.
  • Identifying genetic factors for fibrous lignin composition can improve resistance against fusarium mycotoxin contamination.

Cite This Study

Lipps et al. (2025) studied this question.

synapsesocial.com/papers/68af5d5dad7bf08b1eae053ehttps://doi.org/10.1002/tpg2.70099
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Quantitative Trait Loci Analysis of Maize Husk Characteristics Associated with Gibberella Ear Rot Resistance2024
  2. 2Resistance to Gibberella ear rot in maize: Insights from near‐isogenic line populations2025
  3. 3Integrated analysis of transcriptomics and defense-related phytohormones to discover hub genes conferring maize Gibberella ear rot caused by Fusarium Graminearum2024 · 5 citations
  4. 4Integrated analysis of transcriptomics and defense-related phytohormones to discover hub genes conferring maize Gibberella ear rot caused by Fusarium graminearum2024
  5. 5Integrated Transcriptomic and Metabolic Analyses Reveal Key Defense Pathways Against Fusarium Infection in Maize Kernels2026 · 1 citations