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Iron is a biochemically critical metal cofactor in enzymes involved in photosynthesis, respiration, nitrate assimilation, nitrogen fixation, and reactive oxygen species defense. Marine microeukaryotes have evolved a phytotransferrin-based iron uptake system to cope with iron scarcity, a major factor...
ORGANISM(S): Phaeodactylum tricornutum (strain CCAP 1055/1) 
2021-03-02 | PXD018022 | Pride
The archetypal Th2 cytokine interleukin 4 (IL-4) has previously been shown to alternatively activate dendritic cells (DCs) both in vitro and in vivo.To more fully understand the impact of IL-4 dependent alternative activation of DCs, we used mRNA microarrays to define their transcriptional profile. ...
ORGANISM(S): Mus musculus 
Diatoms, which are responsible for up to 40% of the 45 to 50 billion metric tons of organic carbon production each year in the sea, are particularly sensitive to Fe stress. Here we describe the transcriptional response of the pennate diatom Phaeodactylum tricornutum to Fe limitation using a partial ...
ORGANISM(S): Phaeodactylum tricornutum 
The photosynthetic model marine diatom Phaeodactylum tricornutum was cultured under conditions varying nitrogen content and availability, or varying iron concentrations over diel cycles to elicit shifts in the proteome and phosphoproteome. For the nitrogen experiments, cells were grown to mid-expone...
ORGANISM(S): Phaeodactylum tricornutum 
2020-04-17 | PXD015059 | Pride
The photosynthetic model marine diatom Phaeodactylum tricornutum was cultured with varying nitrogen sources and availability to elicit shifts in the proteome. Cells were grown to mid-exponential phase on ammonium (880 uM), collected by centrifugation and resuspended in N-free media for 2 hrs, and sp...
ORGANISM(S): Phaeodactylum tricornutum 
2019-09-25 | PXD015061 | Pride
Based on the observations that influenza infection led to behavioral changes in alveolar macrophages (AMs), we performed an RNAseq experiment to delineate global gene expression changes that occurred in the AM population after influenza infection versus a control (non-infected) population.
ORGANISM(S): Mus musculus 
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