Project description:This SuperSeries is composed of the following subset Series: GSE9660: Profiling the transcriptome of Thalassiosira pseudonana under environmentally relevant growth conditions GSE9661: Profiling the transcriptome of Thalassiosira pseudonana under silicon replete and deplete growth Refer to individual Series
Project description:Divergent functions of two clades of flavodoxin in diatoms mitigate oxidative stress and iron limitation Thalassiosira pseudonana and 4 open-ocean diatoms were subjected to iron limitation or short-term oxidative stress (hydrogen peroxide). mRNA profiles of T. pseudonana (CCMP1335), Thalassiosira oceanica (CCMP1005), Amphora coffeaeformis (CCMP1405), Chaetoceros sp. (CCMP199), and Cylindrotheca closterium (CCMP340).
Project description:To identify the molecular components involved in diatom cell division, global transcript level changes were monitored over the silicon-synchronized cell cycle the model diatom Thalassiosira pseudonana.
Project description:Comparison of transcriptional profile of Thalassiosira pseudonana exposed for 24h to 36.45 ug/L BaP and methanol-treated controls. Four biological replicates (BaP treatment) and six biological replicates (controls).
Project description:Transcriptomic profiling of the diatom Thalassiosira pseudonana at normal and elevated CO2 levels and at normal and elevated light levels. Common reference total RNA (Agilent Quick-Amp Cy3-labeled) was used in all arrays as an internal standard.
Project description:To generate a baseline proteomic profile of Thalassiosira pseudonana, three samples collected at the exponential, stationary and decline phases were subject to proteomic analysis.
Project description:Proteins associated with diatom silica are likely involved in the biogenesis of the complex, species-specific morphologies of the biomineral, but only very few such proteins have been identified. In this project we extracted and identified proteins from three related, but morphologically distinct, species of centric diatoms: Thalassiosira pseudonana, Thalassiosira oceanica and Cyclotella cryptica.
Project description:We applied an iTRAQ-based quantitative proteomic approach to compare the protein expression profiles of Thalassiosira pseudonana grown in nutrient-replete, and N-, P- and Si-deficient conditions.
