Project description:We used single cell RNA-seq to comprehensively map raphidophyte Heterosigma akashiwo to grow under present and future ocean conditions. We unveiled several unique types of metabolic changes, signaling pathways, and regulons associated with these cells.
Project description:Transcriptome analysis the genes expression in SsMYRV4-infected strain Ep-1PNA367T1 and SsMYRV4-free strain Ep-1PNA367. the two strains were grown on a cellophane membrane overlaid onto PDA medium at 20℃ for 3 days, samples were collected for total RNA extraction. The RNA samples were sequenced and anlysized by the BGI Co., Ltd. Total clean reads of each sample above 5000000.The sequence reads that passed quality filters were analyzed at the transcript isoform level with TopHat followed by Cufflinks.
Project description:<p>Four species of phytoplankton representing important bloom-forming species from three globally important phyla (Bacillariophyta, Haptophyta, and Ochrophyte) were cultured in this study. These species include the cosmopolitan diatom <em>Chaetoceros affinis</em> CCMP159 (isolated from Great South Bay, NY, USA, 1958), the haptophytes<em> Chrysochromulina polylepis </em>CCMP1757 (isolated from the North Sea 1988) and <em>Gephyrocapsa oceanica</em> RCC1303 (isolated from Arachon Bay, France, Jan 1999), and the raphidophyte <em>Heterosigma akashiwo </em>strain CCMP 2393 (isolated from Rehoboth Bay, Delaware, USA). Cultures were grown under three conditions: nitrogen-stress, phosphorus-stress, and replete conditions. Intracellular metabolites were extracted from cultures and analyzed with targeted and untargeted mass spectrometry-based metabolomics methods.</p>
2024-02-28 | MTBLS1807 | MetaboLights
Project description:Bacterial community dynamics during a harmful algal bloom of Heterosigma akashiwo
