ArticleCurrent genetics2017
Regulation of conidiation in Botrytis cinerea involves the light-responsive transcriptional regulators BcLTF3 and BcREG1.
Article in Current genetics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed.
- Dual RNA-seq reveals distinct families of co-regulated and structurally conserved effectors in Botrytis cinerea infection of Arabidopsis thaliana.BMC biology · 2024Article
- Article
- Evaluation and identification of advanced inter-specific derivatives from crosses ofFrontiers in plant science · 2024Article
- Genome-Wide Characterization of Light-Regulated Gene Expression inInternational journal of molecular sciences · 2023Article
- Review
- Phosphorylation status of a conserved residue in the adenylate cyclase ofFrontiers in microbiology · 2023Article
- Exploring the molecular basis of resistance toPeerJ · 2023Article
- A novel zinc finger transcription factor, BcMsn2, is involved in growth, development, and virulence inFrontiers in microbiology · 2023Article
- Interactions between Core Elements of theJournal of fungi (Basel, Switzerland) · 2022Article
- A comprehensive transcription factor and DNA-binding motif resource for the construction of gene regulatory networks inComputational and structural biotechnology journal · 2021Article
- Bismuth Vanadium Oxide Can Promote Growth and Activity in Arabidopsis thaliana.Frontiers in chemistry · 2021Article
- The Destructive Fungal PathogenPathogens (Basel, Switzerland) · 2020Review
- A novel fungal gene regulation system based on inducible VPR-dCas9 and nucleosome map-guided sgRNA positioning.Applied microbiology and biotechnology · 2020Article
- The wheat pathogen Zymoseptoria tritici senses and responds to different wavelengths of light.BMC genomics · 2020Article
- Global Proteomic Analysis of Lysine Crotonylation in the Plant PathogenFrontiers in microbiology · 2020Article
- Fusarium oxysporum f. sp. lycopersici CCurrent genetics · 2019Article
- Evidence of a Demethylase-Independent Role for the H3K4-Specific Histone Demethylases inFrontiers in microbiology · 2019Article
- Functional analysis of diacylglycerol O-acyl transferase 2 gene to decipher its role in virulence of Botrytis cinerea.Current genetics · 2018Article
- Influence of Light on Plant-Phyllosphere Interaction.Frontiers in plant science · 2018Review
- The Two Cryptochrome/Photolyase Family Proteins Fulfill Distinct Roles in DNA Photorepair and Regulation of Conidiation in the Gray Mold Fungus Botrytis cinerea.Applied and environmental microbiology · 2017Article
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4 authors.
Funding
Abstract
Botrytis cinerea is a plant pathogenic fungus with a broad host range. Due to its rapid growth and reproduction by asexual spores (conidia), which increases the inoculum pressure, the fungus is a serious problem in different fields of agriculture. The formation of the conidia is promoted by light, whereas the formation of sclerotia as survival structures occurs in its absence. Based on this observation, putative transcription factors (TFs) whose expression is induced upon light exposure have been considered as candidates for activating conidiation and/or repressing sclerotial development. Previous studies reported on the identification of six light-responsive TFs (LTFs), and two of them have been confirmed as crucial developmental regulators: BcLTF2 is the positive regulator of conidiation, whose expression is negatively regulated by BcLTF1. Here, the functional characterization of the four remaining LTFs is reported. BcLTF3 has a dual function, as it represses conidiophore development by repressing bcltf2 in light and darkness, and is moreover essential for conidiogenesis. In bcltf3 deletion mutants conidium initials grow out to hyphae, which develop secondary conidiophores. In contrast, no obvious functions could be assigned to BcLTF4, BcLTF5 and BcLTF6 in these experiments. BcREG1, previously reported to be required for virulence and conidiogenesis, has been re-identified as light-responsive transcriptional regulator. Studies with bcreg1 overexpression strains indicated that BcREG1 differentially affects conidiation by acting as a repressor of BcLTF2-induced conidiation in the light and as an activator of a BcLTF2-independent conidiation program in the dark.
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