ArticleBMC microbiology2015
MoMyb1 is required for asexual development and tissue-specific infection in the rice blast fungus Magnaporthe oryzae.
Article in BMC microbiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 9 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
9 citing papers in PubMed, 28 citations in OpenAlex.
- EndophyticMicrobiology spectrum · 2026Article
- The MYB-like protein MylA contributes to conidiogenesis and conidial germination in Aspergillus nidulans.Communications biology · 2024Article
- The Devastating Rice Blast Airborne PathogenPathogens (Basel, Switzerland) · 2023Review
- Characterization of the MYB Genes Reveals Insights Into Their Evolutionary Conservation, Structural Diversity, and Functional Roles inFrontiers in microbiology · 2021Article
- A Homeobox Transcription Factor UvHOX2 Regulates Chlamydospore Formation, Conidiogenesis, and Pathogenicity inFrontiers in microbiology · 2019Article
- Correction to: MoMyb1 is required for asexual development and tissue-specific infection in the rice blast fungus Magnaporthe oryzae.BMC microbiology · 2018Article
- Evolution of asexual and sexual reproduction in the aspergilli.Studies in mycology · 2018Article
- The immunophilin repertoire of Plasmodiophora brassicae and functional analysis of PbCYP3 cyclophilin.Molecular genetics and genomics : MGG · 2018Article
- GhMYB1 regulates SCW stage-specific expression of the GhGDSL promoter in the fibres of Gossypium hirsutum L.Plant biotechnology journal · 2017Article
Corrections and comments
- Erratum issued
Authors and funding
8 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe Myb super-family of proteins contain a group of functionally diverse transcriptional activators found in plant, animal and fungus. Myb proteins are involved in cell proliferation, differentiation and apoptosis, and have crucial roles in telomeres. The purpose of this study was to characterize the biological function of Myb1 protein in the rice blast fungus Magnaporthe oryzae.
resultsWe identified the Saccharomyces cerevisiae BAS1 homolog MYB1 in M. oryzae, named MoMyb1. MoMyb1 encodes a protein of 322 amino acids and has two SANT domains and is well conserved in various organisms. Targeted gene deletion of MoMYB1 resulted in a significant reduction in vegetative growth and showed defects in conidiation and conidiophore development. Quantitative RT-PCR analysis revealed that the transcription levels of several conidiophore-related genes were apparently decreased in the ΔMomyb1 mutant. Inoculation with mycelia mats displayed that the virulence of the ΔMomyb1 mutant was not changed on rice leaves but was non-pathogenic on rice roots in comparison to the wild type Guy11. In addition, ∆Momyb1 mutants showed increased resistance to osmotic stresses but more sensitive to cell wall stressor calcofluor white (CFW). Further analysis revealed that MoMyb1 has an important role in the cell wall biosynthesis pathway.
conclusionThis study provides the evidence that MoMyb1 is a key regulator involved in conidiogenesis, stress response, cell wall integrity and pathogenesis on rice roots in the filamentous phytopathogen M. oryzae.
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