ArticleThe Plant cell2010
Entry mode-dependent function of an indole glucosinolate pathway in Arabidopsis for nonhost resistance against anthracnose pathogens.
Article in The Plant cell, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.
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Who cites it
48 citing papers in PubMed, 113 citations in OpenAlex.
- Volatile Organic Compounds Emitted by Fungi Have Substantial Effects on Growth and Disease Resistance in Arabidopsis thaliana.Plant, cell & environment · 2026Article
- Breaking dependence on melanisation imparts diversity to a dogmatic invasion strategy of phytopathogenic fungi.Nature communications · 2026Article
- Reply: neutral transcriptome rewiring promotes quantitative disease resistance evolvability at the species level.The Plant cell · 2026Article
- Response of the Arabidopsis indolic secondary metabolite network to infection withFrontiers in fungal biology · 2026Article
- Exploring the functional roles of secondary metabolites in Brassica defense networks.Journal of biosciences · 2026Review
- The Homeodomain-Leucine Zipper Subfamily I Contributes to Leaf Age- and Time-Dependent Resistance to Pathogens inInternational journal of molecular sciences · 2023Article
- Antifungal Activity of Glucosinolate-Derived Nitriles and Their Synergistic Activity with Glucosinolate-Derived Isothiocyanates Distinguishes Various Taxa of Brassicaceae Endophytes and Soil Fungi.Plants (Basel, Switzerland) · 2023Article
- Preinvasive nonhost resistance ofPlant signaling & behavior · 2022Article
- Overexpression of theInternational journal of molecular sciences · 2022Article
- An insight into microRNA biogenesis and its regulatory role in plant secondary metabolism.Plant cell reports · 2022Review
- Emerging Roles of Motile Epidermal Chloroplasts in Plant Immunity.International journal of molecular sciences · 2022Review
- A rice gene encoding glycosyl hydrolase plays contrasting roles in immunity depending on the type of pathogens.Molecular plant pathology · 2022Article
- Correlations Between the Metabolome and the Endophytic Fungal Metagenome Suggests Importance of Various Metabolite Classes in Community Assembly in Horseradish (Frontiers in plant science · 2022Article
- Jasmonate regulates plant resistance toFrontiers in plant science · 2022Article
- The phosphorylated pathway of serine biosynthesis is crucial for indolic glucosinolate biosynthesis and plant growth promotion conferred by the root endophyte Colletotrichum tofieldiae.Plant molecular biology · 2021Article
- Message in a Bubble: Shuttling Small RNAs and Proteins Between Cells and Interacting Organisms Using Extracellular Vesicles.Annual review of plant biology · 2021Review
- The Roles of Cruciferae Glucosinolates in Disease and Pest Resistance.Plants (Basel, Switzerland) · 2021Review
- Epidermal chloroplasts are defense-related motile organelles equipped with plant immune components.Nature communications · 2021Article
- Tryptophan-derived metabolites and BAK1 separately contribute to Arabidopsis postinvasive immunity against Alternaria brassicicola.Scientific reports · 2021Article
- Plant defensin expression triggered by fungal pathogen invasion depends on EDR1 protein kinase and ORA59 transcription factor inPlant signaling & behavior · 2020Article
Corrections and comments
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Authors and funding
8 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
When faced with nonadapted fungal pathogens, Arabidopsis thaliana mounts nonhost resistance responses, which typically result in the termination of early pathogenesis steps. We report that nonadapted anthracnose fungi engage two alternative entry modes during pathogenesis on leaves: turgor-mediated invasion beneath melanized appressoria, and a previously undiscovered hyphal tip-based entry (HTE) that is independent of appressorium formation. The frequency of HTE is positively regulated by carbohydrate nutrients and appears to be subject to constitutive inhibition by the fungal mitogen-activated protein kinase (MAPK) cascade of MAPK ESSENTIAL FOR APPRESSORIUM FORMATION1. The same MAPK cascade is essential for appressorium formation. Unexpectedly, the Arabidopsis indole glucosinolate pathway restricts entry of the nonadapted anthracnose fungi only when these pathogens employ HTE. Arabidopsis mutants defective in indole glucosinolate biosynthesis or metabolism support the initiation of postinvasion growth of nonadapted Colletotrichum gloeosporioides and Colletotrichum orbiculare. However, genetic disruption of Colletotrichum appressorium formation does not permit HTE on host plants. Thus, Colletotrichum appressoria play a critical role in the suppression of preinvasion plant defenses, in addition to their previously described role in turgor-mediated plant cell invasion. We also show that HTE is the predominant morphogenetic response of Colletotrichum at wound sites. This implies the existence of a fungal sensing system to trigger appropriate morphogenetic responses during pathogenesis at wound sites and on intact leaf tissue.
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