ArticleBMC genomics2015
Key genes as stress indicators in the ubiquitous diatom Skeletonema marinoi.
Article in BMC genomics, 2015. 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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Who cites it
18 citing papers in PubMed.
- Quantifying evolutionary changes to temperature-COISME communications · 2025Article
- Salinity Stress Acclimation Strategies inMarine drugs · 2024Article
- First regional reference database of northern Adriatic diatom transcriptomes.Scientific reports · 2024Article
- Differential Expression of Stress Adaptation Genes in a DiatomInternational journal of molecular sciences · 2024Article
- Genus-Wide Transcriptional Landscapes Reveal Correlated Gene Networks Underlying Microevolutionary Divergence in Diatoms.Molecular biology and evolution · 2023Article
- Untargeted metabolomics to expand the chemical space of the marine diatomFrontiers in microbiology · 2023Article
- De Novo Transcriptome of the FlagellateBiology · 2022Article
- Physiological and Molecular Responses to Main Environmental Stressors of Microalgae and Bacteria in Polar Marine Environments.Microorganisms · 2020Review
- De novo transcriptome of the diatom Cylindrotheca closterium identifies genes involved in the metabolism of anti-inflammatory compounds.Scientific reports · 2020Article
- Responses of Marine Diatom Skeletonema marinoi to Nutrient Deficiency: Programmed Cell Death.Applied and environmental microbiology · 2020Article
- Improved lipid production in oleaginous brackish diatom3 Biotech · 2019Article
- Microalgal Enzymes with Biotechnological Applications.Marine drugs · 2019Review
- New molecular insights on the response of the green alga Tetraselmis suecica to nitrogen starvation.Scientific reports · 2019Article
- Associated Bacteria Affect Sexual Reproduction by Altering Gene Expression and Metabolic Processes in a Biofilm Inhabiting Diatom.Frontiers in microbiology · 2019Article
- Zebrafish-based identification of the antiseizure nucleoside inosine from the marine diatom Skeletonema marinoi.PloS one · 2018Article
- De novo transcriptome of the cosmopolitan dinoflagellate Amphidinium carterae to identify enzymes with biotechnological potential.Scientific reports · 2017Article
- Article
- Low CO2 Sensitivity of Microzooplankton Communities in the Gullmar Fjord, Skagerrak: Evidence from a Long-Term Mesocosm Study.PloS one · 2016Article
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5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe dense phytoplankton blooms that characterize productive regions and seasons in the oceans are dominated, from high to low latitudes and from coast line to open ocean, by comparatively few, often cosmopolitan species of diatoms. These key dominant species may undergo dramatic changes due to global climate change.
resultsIn order to identify molecular stress-indicators for the ubiquitous diatom species Skeletonema marinoi, we tested stress-related genes in different environmental conditions (i.e. nutrient starvation/depletion, CO2-enrichment and combined effects of these stressors) using RT-qPCR. The data show that these stressors impact algal growth rate, inducing early aging and profound changes in expression levels of the genes of interest.
conclusionsMost analyzed genes (e.g. antioxidant-related and aldehyde dehydrogenases) were strongly down-regulated which may indicate a strategy to avoid unnecessary over-investment in their respective proteins. By contrast, key genes were activated (e.g. HSPs, GOX) which may allow the diatom species to better cope with adverse conditions. We propose the use of this panel of genes as early bio-indicators of environmental stress factors in a changing ocean.
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