ArticleMolecules (Basel, Switzerland)2015
A sorghum MYB transcription factor induces 3-deoxyanthocyanidins and enhances resistance against leaf blights in maize.
Article in Molecules (Basel, Switzerland), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.
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Who cites it
33 citing papers in PubMed.
- The Germination Paradox in Sorghum: A Review.Foods (Basel, Switzerland) · 2026Review
- Plant Signaling Hormones and Transcription Factors: Key Regulators of Plant Responses to Growth, Development, and Stress.Plants (Basel, Switzerland) · 2025Review
- Comparative transcriptomic analysis and genome-wide identification provide insights into the potential role of fungal-responsive MAPK cascade genes in tanshinone accumulation inFrontiers in plant science · 2025Article
- Maize hydroxycinnamic acids: unveiling their role in stress resilience and human health.Frontiers in nutrition · 2024Review
- Genetic basis and selection of glyceollin elicitation in wild soybean.Frontiers in plant science · 2024Article
- Quantitative trait locus (QTL) analysis and fine-mapping forBreeding science · 2023Article
- Transcriptomic response of Pinus massoniana to infection stress from the pine wood nematode Bursaphelenchus xylophilus.Stress biology · 2023Article
- Identification of the MYB gene family in Sorghum bicolor and functional analysis of SbMYBAS1 in response to salt stress.Plant molecular biology · 2023Article
- Advances in understanding the mechanism of resistance to anthracnose and induced defence response in tea plants.Molecular plant pathology · 2023Review
- Regulation of the regulators: Transcription factors controlling biosynthesis of plant secondary metabolites during biotic stresses and their regulation by miRNAs.Frontiers in plant science · 2023Review
- Evolution and function of red pigmentation in land plants.Annals of botany · 2022Review
- Genome-wide characterization of the sorghum JAZ gene family and their responses to phytohormone treatments and aphid infestation.Scientific reports · 2022Article
- Article
- Dynamic Transcriptome Profiling of Mungbean Genotypes Unveil the Genes Respond to the Infection of Mungbean Yellow Mosaic Virus.Pathogens (Basel, Switzerland) · 2022Article
- Article
- Linkage QTL Mapping and Genome-Wide Association Study on Resistance in Chickpea toFrontiers in genetics · 2022Article
- The Flavonoid Biosynthesis Network in Plants.International journal of molecular sciences · 2021Review
- Genome-wide association analysis reveals seed protein loci as determinants of variations in grain mold resistance in sorghum.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Article
- Identification of virulence associated milRNAs and their bidirectional targets in Rhizoctonia solani and maize during infection.BMC plant biology · 2021Article
- Anthocyanins: From Mechanisms of Regulation in Plants to Health Benefits in Foods.Frontiers in plant science · 2021Review
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Sorghum responds to the ingress of the fungal pathogen Colletotrichum sublineolum through the biosynthesis of 3-deoxyanthocyanidin phytoalexins at the site of primary infection. Biosynthesis of 3-deoxyanthocyanidins in sorghum requires a MYB transcription factor encoded by yellow seed1 (y1), an orthologue of the maize gene pericarp color1 (p1). Maize lines with a functional p1 and flavonoid structural genes do not produce foliar 3-deoxyanthocyanidins in response to fungal ingress. To perform a comparative metabolic analysis of sorghum and maize 3-deoxyanthocyanidin biosynthetic pathways, we developed transgenic maize lines expressing the sorghum y1 gene. In maize, the y1 transgene phenocopied p1-regulated pigment accumulation in the pericarp and cob glumes. LC-MS profiling of fungus-challenged Y1-maize leaves showed induction of 3-deoxyanthocyanidins, specifically luteolinidin. Y1-maize plants also induced constitutive and higher levels of flavonoids in leaves. In response to Colletotrichum graminicola, Y1-maize showed a resistance response.
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