Phaeodactylum tricornutum is a diatom.It is the only species in the genus Phaeodactylum.Unlike other diatoms P. tricornutum can exist in different morphotypes (fusiform, triradiate, and oval), and changes in cell shape can be stimulated by environmental conditions. This feature can be used to explore the molecular basis of cell shape control and morphogenesis.
Phaeodactylum was the first diatom to be successfully genetically engineered (Zaslavskaia et al., 2001) and the genome has also been sequenced and annotated (Bowler et al., 2008). There is currently no commercial production of P. tricornutum although the lipids have an appreciable content of eicosapentaenoic acid (Chrismadha and Borowitzka, 1994).
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Phaeodactylum tricornutum is a cosmopolitan marine pennate diatom, unicellular brown algae that likely arose from the endocytobiosis of a red alga into a single-celled heterotroph. P. tricornutum cells can undergo morphological transitions between three possible morphotypes, change in the cell shape stimulated by environmental conditions. Taxonomy ID 556484. Data source Ensembl Protists. More.
Phaeodactylum tricornutum (PT) is known as a potential source of FX production (2). In PT, FX production is at least 10-fold higher than that in macroalgae. Therefore, PT may be valuable for treating and preventing obesity. PT biomass itself has been studied for its anti-obesity e ect, but no studies have examined standardized materials containing FX extracted from marine microalgae as a.
CLP Classification, Labelling and Packaging The CLP Regulation ensures that the hazards presented by chemicals are clearly communicated to workers and consumers in the European Union through classification and labelling of chemicals.Learn More
Photorespiration is involved in GL metabolism and is important for the nitrogen-limited response in P. tricornutum. Classification. Metabolic flux analysis, microalgae. Introduction. Microalgae have received increasing attention as potential sources of biofuels, high-value chemicals, pharmaceuticals, bioactive compounds, and so on. Variations of culture conditions, including carbon source.Learn More
Phaeodactylum tricornutum is a marine diatom that accumulates up to 35% EPA and traces of DHA. It contains 49% protein and is used to feed fish larvae and molluscs. It is rapidly cultivable, is.Learn More
Phaeodactylum tricornutum is a widely used model organism for studying diatom biology. We created a P. tricornutum-specific literature database, or bibliome, that can be interactively annotated by users to improve the relevance and accuracy of search queries. A bibliome represents the current knowledge about a specific organism or biological process and is the foundation for genome-scale.Learn More
Phaeodactylum tricornutum Bohlin is an ideal model diatom; its complete genome is known and it is an important economic microalgae. Although silicon is not required in laboratory and factory.Learn More
The marine pennate diatom Phaeodactylum tricornutum is the second diatom for which a whole genome sequence has been generated. It was chosen primarily because of the superior genetic resources available for this diatom (eg, genetic transformation, 100,000 ESTs), and because it has been used in laboratory-based studies of diatom physiology for several decades. Although not considered to be of.Learn More
SUMMARY: A revised taxonomic description of Phaeodactylum tricornutum Bohlin is presented, with special emphasis on the details of the silica valve, a structure hitherto unobserved. The features distinguishing P. tricornutum from Nitzschia closterium (Ehr.) W. Sm., with which it has frequently been confused, are summarized. In view of the unique characters of P. tricornutum, it is proposed to.Learn More
Phaeodactylum tricornutum is a diatom.It is the only species in the genus Phaeodactylum.Unlike other diatoms P. tricornutum can exist in different morphotypes (fusiform, triradiate, and oval), and changes in cell shape can be stimulated by environmental conditions. (1) This feature can be used to explore the molecular basis of cell shape control and morphogenesis.Learn More
Updated genome for Phaeodactylum tricornutum. In collaboration with the Ecole Normale Superieure, Paris and the J. Craig Venter Institute, San Diego, we have re-annotated the genome of the marine diatom Phaeodactylum tricornutum. The new annotation was produced using 13,828 non-redundant ESTs, 42 libraries of RNA-Seq generated using Illumina technology and 49 libraries of RNA-Seq data.Learn More
Abstract. N-Glycosylation, a major co- and post-translational event in the synthesis of proteins in eukaryotes, is unknown in aquatic photosynthetic microalgae.In this paper, we describe the N-glycosylation pathway in the diatom Phaeodactylum tricornutum.Bio-informatic analysis of its genome revealed the presence of a complete set of sequences potentially encoding for proteins involved in the.Learn More
We profiled the physiology, metabolite composition, and global transcripts of the pennate diatom Phaeodactylum tricornutum during steady-state growth at low, intermediate, and high levels of dissolved Fe over light:dark cycles, to better understand fundamental aspects of genetic control of physiological acclimation to growth under Fe-limitation. We greatly expand the catalog of genes involved.Learn More
Phaeodactylum tricornutum: light micrographs of the different stages of transformation from fusiform to oval morphotype (Blackpool strain Pt1 8.6). (A-C) Retraction of the protoplasm and.Learn More