ArticlePlanta2010
Dynamic response of the transcriptome of a psychrophilic diatom, Chaetoceros neogracile, to high irradiance.
Article in Planta, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
25 citing papers in PubMed, 79 citations in OpenAlex.
- Photoautotrophic cultivation of a Chlamydomonas reinhardtii mutant with zeaxanthin as the sole xanthophyll.Biotechnology for biofuels and bioproducts · 2024Article
- Marine phytoplankton downregulate core photosynthesis and carbon storage genes upon rapid mixed layer shallowing.The ISME journal · 2023Article
- Transcriptomic and metabolic signatures of diatom plasticity to light fluctuations.Plant physiology · 2022Article
- Morphological, physiological, and transcriptional responses of the freshwater diatomFrontiers in microbiology · 2022Article
- The Critical Studies of Fucoxanthin Research Trends from 1928 to June 2021: A Bibliometric Review.Marine drugs · 2021Review
- Physiological and Molecular Responses to Main Environmental Stressors of Microalgae and Bacteria in Polar Marine Environments.Microorganisms · 2020Review
- Loss of Function in Zeaxanthin Epoxidase ofMarine drugs · 2018Article
- Transcriptome analysis of the typical freshwater rhodophytes Sheathia arcuata grown under different light intensities.PloS one · 2018Article
- Development of a Dunaliella tertiolecta Strain with Increased Zeaxanthin Content Using Random Mutagenesis.Marine drugs · 2017Article
- Marine diatoms change their gene expression profile when exposed to microscale turbulence under nutrient replete conditions.Scientific reports · 2017Article
- Ocean acidification modulates expression of genes and physiological performance of a marine diatom.PloS one · 2017Article
- Transcript level coordination of carbon pathways during silicon starvation-induced lipid accumulation in the diatom Thalassiosira pseudonana.The New phytologist · 2016Article
- Article
- Changes in gene expression of Prymnesium parvum induced by nitrogen and phosphorus limitation.Frontiers in microbiology · 2015Article
- Comparative analyses of lipidomes and transcriptomes reveal a concerted action of multiple defensive systems against photooxidative stress in Haematococcus pluvialis.Journal of experimental botany · 2014Article
- Polar Microalgae: New Approaches towards Understanding Adaptations to an Extreme and Changing Environment.Biology · 2014Article
- A novel type of light-harvesting antenna protein of red algal origin in algae with secondary plastids.BMC evolutionary biology · 2013Article
- AUREOCHROME1a-mediated induction of the diatom-specific cyclin dsCYC2 controls the onset of cell division in diatoms (Phaeodactylum tricornutum).The Plant cell · 2013Article
- Molecular dynamics of the diatom thylakoid membrane under different light conditions.Photosynthesis research · 2012Review
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Large-scale RNA profiling revealed that high irradiance differentially regulated 577 out of 1,439 non-redundant genes of the Antarctic marine diatom Chaetoceros neogracile, represented on a custom cDNA chip, during 6 h of treatment. Among genes that were up- or down-regulated more than twofold within 30 min of treatment (310/1,439), about half displayed an acclimatory response during 6 h under high light. Expression of the remaining non-acclimatory genes also rapidly returned to initial levels within 30 min following a shift to low irradiance. High light altered expression of most of the photosynthesis genes (48/70), in contrast to genes in other functional categories. In addition, opposite response patterns were provoked in genes encoding fucoxanthin chlorophyll a/c binding protein (FCP), the main component of the diatom light-harvesting complex; high irradiance caused a decrease in expression of most FCP genes, but drove the rapid and specific up-regulation of ten others. C. neogracile responded very promptly to a change in light intensity by rapidly adjusting the transcript levels of FCP genes up-regulated by high light, and these dynamic adjustments coincided well with diatoxanthin (Dtx) levels formed by the xanthophyll cycle under the same conditions. The observation that the non-photochemical quenching (NPQ) capacity of this polar diatom was highly dependent on Dtx, which could bind to FCP and trigger NPQ, suggests that the up-regulated FCP gene products may participate in a photoprotective process as Dtx-binding proteins.
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Registered trials
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.