ArticleJournal of experimental botany2018
A barley powdery mildew fungus non-autonomous retrotransposon encodes a peptide that supports penetration success on barley.
Article in Journal of experimental botany, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
22 citing papers in PubMed, 61 citations in OpenAlex.
- Hybrid genome assembly of the cannabis powdery mildew agent Golovinomyces ambrosiae uncovers important resources for deciphering virulence factors.BMC genomics · 2026Article
- Nucleotide-dependent switching and RIPb effector recognition of the barley susceptibility factor RACB.Communications biology · 2026Article
- Sequence-based comparative secretome analysis reveals conserved core effectors and host lineage-specific divergence between monocot- and dicot-associated powdery mildew lineages.Frontiers in plant science · 2026Article
- Diversify and conquer: How effector diversity is shaped by host-microbe co-evolution.PLoS pathogens · 2026Article
- Barley resistance and susceptibility to fungal cell entry involve the interplay of ROP signaling with phosphatidylinositol-monophosphates.The Plant journal : for cell and molecular biology · 2025Article
- Control of plasma membrane-associated actin polymerization specifies the pattern of the cell wall in xylem vessels.Nature communications · 2025Article
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- Jasmonates, gibberellins, and powdery mildew modify cell cycle progression and evoke differential spatiotemporal responses along the barley leaf.Journal of experimental botany · 2024Article
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- Emerging role of small GTPases and their interactome in plants to combat abiotic and biotic stress.Protoplasma · 2023Review
- Microtubule Regulation in Plants: From Morphological Development to Stress Adaptation.Biomolecules · 2023Review
- Barley RIC157, a potential RACB scaffold protein, is involved in susceptibility to powdery mildew.Plant molecular biology · 2023Article
- Barley guanine nucleotide exchange factor HvGEF14 is an activator of the susceptibility factor HvRACB and supports host cell entry by Blumeria graminis f. sp. hordei.Molecular plant pathology · 2022Article
- Action Mechanisms of Effectors in Plant-Pathogen Interaction.International journal of molecular sciences · 2022Review
- ROP INTERACTIVE PARTNER b Interacts with RACB and Supports Fungal Penetration into Barley Epidermal Cells.Plant physiology · 2020Article
- Barley RIPb Opens the Gates for Epidermal Fungal Penetration.Plant physiology · 2020Article
- A holistic view on plant effector-triggered immunity presented as an iceberg model.Cellular and molecular life sciences : CMLS · 2020Review
- Review
- All Roads Lead to Susceptibility: The Many Modes of Action of Fungal and Oomycete Intracellular Effectors.Plant communications · 2020Review
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Pathogens overcome plant immunity by means of secreted effectors. Host effector targets often act in pathogen defense, but might also support fungal accommodation or nutrition. The barley ROP GTPase HvRACB is involved in accommodation of fungal haustoria of the powdery mildew fungus Blumeria graminis f.sp. hordei (Bgh) in barley epidermal cells. We found that HvRACB interacts with the ROP-interactive peptide 1 (ROPIP1) that is encoded on the active non-long terminal repeat retroelement Eg-R1 of Bgh. Overexpression of ROPIP1 in barley epidermal cells and host-induced post-transcriptional gene silencing (HIGS) of ROPIP1 suggested that ROPIP1 is involved in virulence of Bgh. Bimolecular fluorescence complementation and co-localization supported that ROPIP1 can interact with activated HvRACB in planta. We show that ROPIP1 is expressed by Bgh on barley and translocated into the cytoplasm of infected barley cells. ROPIP1 is recruited to microtubules upon co-expression of MICROTUBULE ASSOCIATED ROP GTPase ACTIVATING PROTEIN (HvMAGAP1) and can destabilize cortical microtubules. The data suggest that Bgh ROPIP targets HvRACB and manipulates host cell microtubule organization for facilitated host cell entry. This points to a possible neo-functionalization of retroelement-derived transcripts for the evolution of a pathogen virulence effector.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.