ArticleMolecular plant pathology2020
The Ralstonia solanacearum effector RipI induces a defence reaction by interacting with the bHLH93 transcription factor in Nicotiana benthamiana.
Article in Molecular plant pathology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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18 citing papers in PubMed, 31 citations in OpenAlex.
- ThePlants (Basel, Switzerland) · 2026Article
- Jasmonic acid-mediated cell wall biosynthesis pathway involved in pepper (Capsicum annuum) defense response to Ralstonia solanacearum.BMC plant biology · 2025Article
- Molecular Dialog ofInternational journal of molecular sciences · 2025Review
- Decoding Plant-Pathogen Interactions: A Comprehensive Exploration of Effector-Plant Transcription Factor Dynamics.Molecular plant pathology · 2025Review
- Article
- A putative E3 ubiquitin ligase substrate receptor degrades transcription factor SmNAC to enhance bacterial wilt resistance in eggplant.Horticulture research · 2024Article
- OverexpressingInternational journal of molecular sciences · 2023Article
- An atypical NLR gene confers bacterial wilt susceptibility in Arabidopsis.Plant communications · 2023Article
- Transcription FactorInternational journal of molecular sciences · 2023Article
- Effect of temperature on betacyanins synthesis and the transcriptome ofFrontiers in plant science · 2023Article
- From prediction to function: Current practices and challenges towards the functional characterization of type III effectors.Frontiers in microbiology · 2023Review
- Different epitopes of Ralstonia solanacearum effector RipAW are recognized by two Nicotiana species and trigger immune responses.Molecular plant pathology · 2022Article
- Role of Trehalose Synthesis in Ralstonia syzygii subsp. indonesiensis PW1001 in Inducing Hypersensitive Response on Eggplant (Solanum melongena cv. Senryo-nigou).The plant pathology journal · 2021Article
- Identification of RipAZ1 as an avirulence determinant of Ralstonia solanacearum in Solanum americanum.Molecular plant pathology · 2021Article
- Comparative Transcriptome Profiling Reveals Defense-Related Genes AgainstFrontiers in plant science · 2021Article
- The large, diverse, and robust arsenal of Ralstonia solanacearum type III effectors and their in planta functions.Molecular plant pathology · 2020Review
- The Ralstonia solanacearum effector RipI induces a defence reaction by interacting with the bHLH93 transcription factor in Nicotiana benthamiana.Molecular plant pathology · 2020Article
- Super-Multiple Deletion Analysis of Type III Effectors inFrontiers in microbiology · 2020Article
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9 authors at 1 institution in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
Ralstonia solanacearum releases a set of effectors into plant cells that modify the host defence reaction. The role of the effector protein RipI during infection has not been elucidated. In this study, we demonstrated that transient overexpression of RipI induces the hypersensitive response (HR), up-regulating the HR marker gene hin1, in Nicotiana benthamiana. Deletion of R. solanacearum ripI led to increased virulence in tomato (Solanum lycopersicum) plants. Through yeast two-hybrid and pull-down assays, we identified an interaction between the N. benthamiana transcription factor bHLH93 and RipI, both of which could be localized in the nucleus of Arabidopsis protoplasts. Silencing of bHLH93 markedly attenuated the RipI-induced HR and induced expression of the PDF1.2 defence gene. These data demonstrate that the R. solanacearum effector RipI induces a host defence reaction by interacting with the bHLH93 transcription factor.
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