ArticleMolecular plant pathology2016
Transcriptional dynamics of Phytophthora infestans during sequential stages of hemibiotrophic infection of tomato.
Article in Molecular plant pathology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.
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Who cites it
50 citing papers in PubMed, 104 citations in OpenAlex.
- Host microenvironment in potato-Phytophthora infestans interaction revealed by single-cell spatiotemporal transcriptome.Nature plants · 2026Article
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- Phytophthora infestans RxLR Effector PiAvr3b Targets NADP-Malic Enzyme to Promote Infection.Molecular plant pathology · 2025Article
- Pathogenicity and virulence ofVirulence · 2025Review
- Exploring the infection strategy ofFrontiers in plant science · 2025Article
- Test of Specificity in Signalling between Potato Plants in Response to Infection by Fusarium Solani and Phytophthora Infestans.Journal of chemical ecology · 2024Article
- Transcriptomic and epigenetic responses shed light on soybean resistance to Phytophthora sansomeana.The plant genome · 2024Article
- Functional genomics identifies a small secreted protein that plays a role during the biotrophic to necrotrophic shift in the root rot pathogenFrontiers in plant science · 2024Article
- Impact ofPeerJ · 2024Article
- Article
- The effectors of Phytophthora infestans impact host immunity upon regulation of antagonistic hormonal activities.Planta · 2023Article
- Variation in the Outcome of Plant-Mediated Pathogen Interactions in Potato: Effects of Initial Infections on Conspecific vs. Heterospecific Subsequent Infections.Journal of chemical ecology · 2023Article
- A tell tail sign: a conserved C-terminal tail-anchor domain targets a subset of pathogen effectors to the plant endoplasmic reticulum.Journal of experimental botany · 2023Article
- A single region of the Phytophthora infestans avirulence effector Avr3b functions in both cell death induction and plant immunity suppression.Molecular plant pathology · 2023Article
- Characterization of host-effector transcription dynamics during pathogen infection in engineered late blight resistant potato.Transgenic research · 2023Article
- Characterization of infected process and primary mechanism in rice Acuce defense against rice blast fungus, Magnaporthe oryzae.Plant molecular biology · 2022Article
- Late Blight Resistance Conferred byPlants (Basel, Switzerland) · 2022Article
- Chickpea Roots Undergoing Colonisation byMicroorganisms · 2022Article
- 'Priming' protectsFrontiers in plant science · 2022Article
- Strive or thrive: Trends inFrontiers in plant science · 2022Article
Corrections and comments
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Authors and funding
9 authors at 6 institutions in 4 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Hemibiotrophic plant pathogens, such as the oomycete Phytophthora infestans, employ a biphasic infection strategy, initially behaving as biotrophs, where minimal symptoms are exhibited by the plant, and subsequently as necrotrophs, feeding on dead plant tissue. The regulation of this transition and the breadth of molecular mechanisms that modulate plant defences are not well understood, although effector proteins secreted by the pathogen are thought to play a key role. We examined the transcriptional dynamics of P. infestans in a compatible interaction with its host tomato (Solanum lycopersicum) at three infection stages: biotrophy; the transition from biotrophy to necrotrophy; and necrotrophy. The expression data suggest a tight temporal regulation of many pathways associated with the suppression of plant defence mechanisms and pathogenicity, including the induction of putative cytoplasmic and apoplastic effectors. Twelve of these were experimentally evaluated to determine their ability to suppress necrosis caused by the P. infestans necrosis-inducing protein PiNPP1.1 in Nicotiana benthamiana. Four effectors suppressed necrosis, suggesting that they might prolong the biotrophic phase. This study suggests that a complex regulation of effector expression modulates the outcome of the interaction.
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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.