Phaeodactylum tricornutum
The Effect of Stress Due to Nitrogen Limitation on Lipid Content of Phaeodactylum tricornutum (Bohlin) Cultured Outdoor in Photobioreactor
... microalgae Phaeodactylum tricornutum in N sufficient and deficient ...galbana, Phaeodactylum tricornutum and Porphyridium ...and Phaeodactylum tricornutum in 50% N ...
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Antisense knockdown of pyruvate dehydrogenase kinase promotes the neutral lipid accumulation in the diatom Phaeodactylum tricornutum
... Diatoms are the main component of marine phytoplank- ton and play an important role in providing marine pri- mary productivity. Particularly, a range of novel metabolic pathways have been found in diatoms which were ...
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Potential role of multiple carbon fixation pathways during lipid accumulation in Phaeodactylum tricornutum
... Pt1: Phaeodactylum tricornutum strain 1; EST: Expressed Sequence Tag, RNA-seq, RNA-sequencing; FPKM: Fragments Per Kilobase of exon per Million reads; dsCYC: diatom specific cyclin; GS/ GOGAT: Glutamine ...
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Enzyme activity highlights the importance of the oxidative pentose phosphate pathway in lipid accumulation and growth of Phaeodactylum tricornutum under CO2 concentration
... This has raised questions regarding the NADPH supply for high lipid synthesis as well as rapid growth of algal cells. Results: In this study, growth, lipid content, photosynthetic performance, the activity, and ...
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High-efficiency promoter-driven coordinated regulation of multiple metabolic nodes elevates lipid accumulation in the model microalga Phaeodactylum tricornutum
... diatom Phaeodactylum tricornutum have emerged as a popular model system for molecular characterization of metabo- lism ...P. tricornutum has been served as the potential host for expression of ...
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Phaeodactylum tricornutum photorespiration takes part in glycerol metabolism and is important for nitrogen-limited response
... diatom Phaeodactylum tricornutum , with its short life cycle, completely sequenced genome, and ease of transformation, can be used as a model for studying carbon metabolism in ...P. tricornutum ...
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Glycerol and neutral lipid production in the oleaginous marine diatom Phaeodactylum tricornutum promoted by overexpression of glycerol-3-phosphate dehydrogenase
... ecosystem. Phaeodactylum tricornutum, a diatom species, is rich in proteins and lipids, and has a fast growth rate and an available genome sequence ...P. tricornutum a promising candidate for genetic ...
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Occurrence of plastidial triacylglycerol synthesis and the potential regulatory role of AGPAT in the model diatom Phaeodactylum tricornutum
... Results: In this study, a microalgal 1‑acyl‑sn‑glycerol‑3‑phosphate acyltransferase designated AGPAT1 was identi‑ fied in the model diatom Phaeodactylum tricornutum. AGPAT1 contained four conserved ...
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Multifunctionalizing the marine diatom Phaeodactylum tricornutum for sustainable co-production of omega-3 long chain polyunsaturated fatty acids and recombinant phytase
... diatom Phaeodactylum tricornutum, accumulating high levels of epA and DHA together with recombinant proteins: the fungal Aspergillus niger phyA or the bacterial Escherichia coli AppA ...
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Heterotrophic Production of Omega-3 Long-Chain Polyunsaturated Fatty Acids by Trophically Converted Marine Diatom Phaeodactylum tricornutum
... subterraneus, Phaeodactylum tricornutum, Odontella aurita and Porphyridium cruentum have the ability to synthesize high levels of EPA and lower levels of ...
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Integrated Regulatory and Metabolic Networks of the Marine Diatom Phaeodactylum tricornutum Predict the Response to Rising CO2 Levels
... ABSTRACT Diatoms are eukaryotic microalgae that are responsible for up to 40% of the ocean’s primary productivity. How diatoms respond to environmental perturba- tions such as elevated carbon concentrations in the ...
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Dual expression of plastidial GPAT1 and LPAT1 regulates triacylglycerol production and the fatty acid profile in Phaeodactylum tricornutum
... oleaginous Phaeodactylum tricornutum and determined their roles in microalgal ...P. tricornutum strains showed enhanced growth and photosynthetic efficiency compared with that of the wild‑type during ...
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Combined artificial high-silicate medium and LED illumination promote carotenoid accumulation in the marine diatom Phaeodactylum tricornutum
... Phaeodactylum tricornutum is a model marine diatom species with a publicly available and annotated whole genome ...P. tricornutum has three main mor- photypes: fusiform, triradiate and oval; a fourth ...
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Experimental evidence and isotopomer analysis of mixotrophic glucose metabolism in the marine diatom Phaeodactylum tricornutum
... The search for robust platform organisms suitable for manufacturing economically valuable compounds such as fuels, commodity chemicals, pharmaceuticals and dietary supplements has increasingly turned to unicellular ...
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Characterization and engineering of a dual-function diacylglycerol acyltransferase in the oleaginous marine diatom Phaeodactylum tricornutum
... Background: Photosynthetic oleaginous microalgae are promising feedstocks for biofuels. Acyl-CoA:diacylglycerol acyltransferases (DGATs) represent rich sources for engineering microalgal lipid production. The principal ...
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Molecular characterization of a glycerol-3-phosphate acyltransferase reveals key features essential for triacylglycerol production in Phaeodactylum tricornutum
... in Phaeodactylum tricornutum resulted in increased TAG accumulation ...P. tricornutum with increased lipid accumu- lation by overexpressing type 2 diacylglycerol acyl trans- ferase (DGAT) ...P. ...
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Dynamics of the Bacterial Community Associated with Phaeodactylum tricornutum Cultures
... diatom Phaeodactylum tricornutum is a model organism able to synthesize industrially-relevant ...P. tricornutum cultures from a culture collection in reproducible ...P. tricornutum and these ...
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Heterologous co-expression of a yeast diacylglycerol acyltransferase (ScDGA1) and a plant oleosin (AtOLEO3) as an efficient tool for enhancing triacylglycerol accumulation in the marine diatom Phaeodactylum tricornutum
... P. tricornutum overexpressing the endogenous DGAT2 leading to approximately ...P. tricornutum strain Pt1 ...P. tricornutum was accompanied by a twofold increase of the total lipid content ...P. ...
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EFFECT OF NITROGEN SOURCE, VITAMINS AND LIGHT PERIOD ON THE GROWTH OF MARINE DIATOM PHAEODACTYLUM TRICORNUTUM BOHLIN UNDER INDIAN CONDITIONS
... © Associated Asia Research Foundation AARF A Monthly Double-Blind Peer Reviewed Refereed Open Access International e-Journal - Included in the International Serial Directories.... Time [r] ...
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Elevated CO2 improves both lipid accumulation and growth rate in the glucose-6-phosphate dehydrogenase engineered Phaeodactylum tricornutum
... P. tricornutum, numer- ous studies have been carried out including oleaginous microalgal species screening and microalgal domesti- cated ...P. tricornutum tends to accumulate lipids under stress conditions, ...
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