ArticleScientific reports2015
Function and evolution of Magnaporthe oryzae avirulence gene AvrPib responding to the rice blast resistance gene Pib.
Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers.
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72 citing papers in PubMed, 149 citations in OpenAlex.
- Pathogenicity Analysis and Molecular Characterization of ThreeMicroorganisms · 2026Article
- Evaluating Blast Resistance of Huang-Huai Geng/Japonica Varieties Using Intragenic Markers.Rice (New York, N.Y.) · 2026Article
- Rice blast pathogen effector AvrPib compromises disease resistance by targeting Raf-like protein kinase OsMAPKKK72 to inhibit MAPK signaling.Journal of integrative plant biology · 2026Article
- Article
- Transposable elements create distinct genomic niches for effector evolution among Magnaporthe oryzae lineages.BMC biology · 2025Article
- Research Progress on Rice-Blast-Resistance-Related Genes.Plants (Basel, Switzerland) · 2025Review
- A century of advances in molecular genetics and breeding for sustainable resistance to rice blast disease.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Review
- The Geographic Distribution and Natural Variation of the Rice Blast Fungus Avirulence GenePlants (Basel, Switzerland) · 2025Article
- Status on Genetic Resistance to Rice Blast Disease in the Post-Genomic Era.Plants (Basel, Switzerland) · 2025Review
- Diversification, loss, and virulence gains of the major effector AvrStb6 during continental spread of the wheat pathogen Zymoseptoria tritici.PLoS pathogens · 2025Article
- Molecular breeding approaches for sustainable rice blast management: recent advances and challenges.Frontiers in plant science · 2025Review
- Allelic variation in rice blast resistance: a pathway to sustainable disease management.Molecular biology reports · 2024Review
- Article
- The structural landscape and diversity of Pyricularia oryzae MAX effectors revisited.PLoS pathogens · 2024Article
- Pyricularia oryzae: Lab star and field scourge.Molecular plant pathology · 2024Review
- The roles ofFrontiers in plant science · 2024Review
- Recent Advances in Effector Research ofBiomolecules · 2023Review
- Insertion of Transposable Elements inInternational journal of molecular sciences · 2023Article
- The Molecular Docking of MAX Fungal Effectors with Plant HMA Domain-Binding Proteins.International journal of molecular sciences · 2023Article
- Identification and Characterization of Novel Candidate Effector Proteins fromJournal of fungi (Basel, Switzerland) · 2023Article
12 more citing papers are in PubMed but not listed here.
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Magnaporthe oryzae (Mo) is the causative pathogen of the damaging disease rice blast. The effector gene AvrPib, which confers avirulence to host carrying resistance gene Pib, was isolated via map-based cloning. The gene encodes a 75-residue protein, which includes a signal peptide. Phenotyping and genotyping of 60 isolates from each of five geographically distinct Mo populations revealed that the frequency of virulent isolates, as well as the sequence diversity within the AvrPib gene increased from a low level in the far northeastern region of China to a much higher one in the southern region, indicating a process of host-driven selection. Resequencing of the AvrPiballele harbored by a set of 108 diverse isolates revealed that there were four pathoways, transposable element (TE) insertion (frequency 81.7%), segmental deletion (11.1%), complete absence (6.7%), and point mutation (0.6%), leading to loss of the avirulence function. The lack of any TE insertion in a sample of non-rice infecting Moisolates suggested that it occurred after the host specialization of Mo. Both the deletions and the functional point mutation were confined to the signal peptide. The reconstruction of 16 alleles confirmed seven functional nucleotide polymorphisms for the AvrPiballeles, which generated three distinct expression profiles.
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