Interaction between marine bacterium Stappia sp. K01 and diatom Phaeodactylum tricornutum through extracellular fatty acids
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Applied Phycology"
DOI: 10.1007/s10811-019-01931-5
Abstract: Fucoxanthin, a marine carotenoid with biological activities including anti-obesity activity, is generally produced from macroalgae, but several microalgae have been suggested as new sources. A standardized fucoxanthin extract was recently developed from the diatom Phaeodactylum… read more here.
Keywords: k01; diatom phaeodactylum; phaeodactylum tricornutum; stappia k01 ... See more keywords
The roles of silicon in combating cadmium challenge in the Marine diatom Phaeodactylum tricornutum.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2019.121903
Abstract: Marine phytoplankton possess a sophisticated homeostatic network to counteract metal toxicity. Changes in environmental conditions such as ambient nutrient concentrations can significantly impact their intrinsic metal sensitivity. In this study, we evaluated the role of… read more here.
Keywords: diatom; challenge marine; cadmium; phaeodactylum tricornutum ... See more keywords
PtAUREO1a and PtAUREO1b knockout mutants of the diatom Phaeodactylum tricornutum are blocked in photoacclimation to blue light.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of plant physiology"
DOI: 10.1016/j.jplph.2017.05.020
Abstract: Aureochromes are blue light receptors specifically found in photosynthetic Stramenopiles (algae). Four different Aureochromes have been identified in the marine diatom Phaeodactylum tricornutum (PtAUREO 1a, 1b, 1c, and 2). Since blue light is necessary for… read more here.
Keywords: blue light; knockout mutants; photoacclimation; phaeodactylum tricornutum ... See more keywords
Light-dependent signal transduction in the marine diatom Phaeodactylum tricornutum.
Sign Up to like & getrecommendations! Published in 2023 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2216286120
Abstract: Unlike most higher plants, unicellular algae can acclimate to changes in irradiance on time scales of hours to a few days. The process involves an enigmatic signaling pathway originating in the plastid that leads to… read more here.
Keywords: phaeodactylum tricornutum; signal transduction; marine diatom; diatom phaeodactylum ... See more keywords
A Potential Role for Epigenetic Processes in the Acclimation Response to Elevated pCO2 in the Model Diatom Phaeodactylum tricornutum
Sign Up to like & getrecommendations! Published in 2019 at "Frontiers in Microbiology"
DOI: 10.3389/fmicb.2018.03342
Abstract: Understanding of the molecular responses underpinning diatom responses to ocean acidification is fundamental for predicting how important primary producers will be shaped by the continuous rise in atmospheric CO2. In this study, we have analyzed… read more here.
Keywords: phaeodactylum tricornutum; model diatom; diatom phaeodactylum; elevated pco2 ... See more keywords
Mobilization and Cellular Distribution of Phosphate in the Diatom Phaeodactylum tricornutum
Sign Up to like & getrecommendations! Published in 2020 at "Frontiers in Plant Science"
DOI: 10.3389/fpls.2020.00579
Abstract: Unicellular organisms that live in marine environments must cope with considerable fluctuations in the availability of inorganic phosphate (Pi). Here, we investigated the extracellular Pi concentration-dependent expression, as well as the intracellular or extracellular localization,… read more here.
Keywords: phaeodactylum tricornutum; membrane localized; diatom phaeodactylum; phosphate ... See more keywords
PhaeoNet: A Holistic RNAseq-Based Portrait of Transcriptional Coordination in the Model Diatom Phaeodactylum tricornutum
Sign Up to like & getrecommendations! Published in 2020 at "Frontiers in Plant Science"
DOI: 10.3389/fpls.2020.590949
Abstract: Transcriptional coordination is a fundamental component of prokaryotic and eukaryotic cell biology, underpinning the cell cycle, physiological transitions, and facilitating holistic responses to environmental stress, but its overall dynamics in eukaryotic algae remain poorly understood.… read more here.
Keywords: model diatom; transcriptional coordination; diatom; phaeodactylum tricornutum ... See more keywords
Impact of Lhcx2 on Acclimation to Low Iron Conditions in the Diatom Phaeodactylum tricornutum
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Plant Science"
DOI: 10.3389/fpls.2022.841058
Abstract: Iron is a cofactor of photosystems and electron carriers in the photosynthetic electron transport chain. Low concentrations of dissolved iron are, therefore, the predominant factor that limits the growth of phototrophs in large parts of… read more here.
Keywords: lhcx2; iron; photosystem; phaeodactylum tricornutum ... See more keywords