ArticleThe ISME journal2018
Grazer-induced transcriptomic and metabolomic response of the chain-forming diatom Skeletonema marinoi.
Article in The ISME journal, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.
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Who cites it
21 citing papers in PubMed, 1 synthesis or guideline pooled it, 75 citations in OpenAlex.
- Fear of grazing rivals the toxin-inducing effects of nutrients in two marine harmful algae - a meta-analysis.Biological reviews of the Cambridge Philosophical Society · 2026Pooled it
- Diversity and biological activity of freshwater copepodamides during a spring bloom in the Římov reservoir.ISME communications · 2026Article
- Genome-Wide Adaptation to a Complex Environmental Gradient in a Keystone Phytoplankton Species.Molecular ecology · 2025Article
- Cell-Death Metabolites fromMarine drugs · 2024Article
- First regional reference database of northern Adriatic diatom transcriptomes.Scientific reports · 2024Article
- De novo transcriptome assembly of a lipoxygenase knock-down strain in the diatom Pseudo-nitzschia arenysensis.Scientific data · 2024Article
- Algal blooms in the ocean: hot spots for chemically mediated microbial interactions.Nature reviews. Microbiology · 2024Review
- Untargeted metabolomics to expand the chemical space of the marine diatomFrontiers in microbiology · 2023Article
- Protist impacts on marine cyanovirocell metabolism.ISME communications · 2022Article
- Strain-specific transcriptional responses overshadow salinity effects in a marine diatom sampled along the Baltic Sea salinity cline.The ISME journal · 2022Article
- Costs and benefits of predator-induced defence in a toxic diatom.Proceedings. Biological sciences · 2022Article
- Comparative analysis of full-length mitochondrial genomes of five Skeletonema species reveals conserved genome organization and recent speciation.BMC genomics · 2021Article
- Predatory cues drive colony size reduction in marine diatoms.Ecology and evolution · 2021Article
- Transcriptome and metabolome analyses of cold and darkness-induced pellicle cysts of Scrippsiella trochoidea.BMC genomics · 2021Article
- Cell-growth gene expression reveals a direct fitness cost of grazer-induced toxin production in red tide dinoflagellate prey.Proceedings. Biological sciences · 2021Article
- Adding Zooplankton to the OSMAC Toolkit: Effect of Grazing Stress on the Metabolic Profile and Bioactivity of a Diatom.Marine drugs · 2021Article
- Quorum sensing regulates 'swim-or-stick' lifestyle in the phycosphere.Environmental microbiology · 2020Article
- A Metabolomics Exploration of the Sexual Phase in the Marine DiatomMarine drugs · 2020Article
- Metabolic Insights Into Infochemicals Induced Colony Formation and Flocculation inFrontiers in microbiology · 2020Article
- Transcriptomic responses to grazing reveal the metabolic pathway leading to the biosynthesis of domoic acid and highlight different defense strategies in diatoms.BMC molecular biology · 2019Article
Corrections and comments
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Authors and funding
11 authors at 4 institutions in 4 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Diatoms and copepods are main actors in marine food webs. The prey-predator interactions between them affect bloom dynamics, shape marine ecosystems and impact the energy transfer to higher trophic levels. Recently it has been demonstrated that the presence of grazers may affect the diatom prey beyond the direct effect of grazing. Here, we investigated the response of the chain-forming centric diatom Skeletonema marinoi to grazer cues, including changes in morphology, gene expression and metabolic profile. S. marinoi cells were incubated with Calanus finmarchicus or with Centropages typicus and in both cases responded by reducing the chain length, whereas changes in gene expression indicated an activation of stress response, changes in the lipid and nitrogen metabolism, in cell cycle regulation and in frustule formation. Transcripts linked to G protein-coupled receptors and to nitric oxide synthesis were differentially expressed suggesting involvement of these signalling transduction pathways in the response. Downregulation of a lipoxygenase in the transcriptomic data and of its products in the metabolomic data also indicate an involvement of oxylipins. Our data contribute to a better understanding of the gene function in diatoms, providing information on the nature of genes implicated in the interaction with grazers, a crucial process in marine ecosystems.
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