Results 181 to 190 of about 7,396 (223)

A Mitochondrially Derived Plastidial Transporter Regulates Photosynthesis in the Diatom Phaeodactylum tricornutum

open access: yes
Giustini C   +14 more
europepmc   +1 more source

Anti-inflammatory and immunomodulatory activities of polysaccharide fromChlorella stigmatophoraandPhaeodactylum tricornutum [PDF]

open access: yesPhytotherapy Research, 2003
Crude polysaccharide extracts were obtained from aqueous extracts of the microalgae Chlorella stigmatophora and Phaeodactylum tricornutum. The crude extracts were fractionated by ion-exchange chromatography on DEAE-cellulose columns.
M Freire-Garabal, J M Calleja
exaly   +1 more source
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Motility of the diatom, Phaeodactylum tricornutum

Experimental Cell Research, 1972
Abstract The pattern and speed of locomotion of oval cells in Phaeodactylum tricornutum were observed and analysed. The diatom usually left a clear, straight or slightly curved track on the surface of an agar gel plate containing culture medium. Cells tended to move on the tracks previously left by themselves or by other cells.
K, Iwasa, A, Shimizu
openaire   +2 more sources

203Hg as tracer in pigments of phaeodactylum tricornutum

The International Journal of Applied Radiation and Isotopes, 1973
Abstract Cells of Phaeodactylum tricornutum were exposed to 0·12 ppm Hg (containing 203Hg as a tracer in a 3·5% NaCl solution and in dilute culture medium of the same salinity. Radioactivity measurements indicated that mercury uptake by the cells was comparable in both solutions, and that less than 2% of the sorbed mercury was in the pigments, as ...
P J, Hannan   +3 more
openaire   +2 more sources

Lipid production by Phaeodactylum tricornutum

Bioresource Technology, 1991
The results of a three month investigation on the outdoor mass culture of Phaeodactylum tricornutum Bohlin are reported. Experiments carried out from January to March 1989 gave an average output rate of 4·0 g m−2 day−1 in ash-free dry weight (AFDW) basis for semicontinuous mode (days 0–74) and 2·0 g m−2 day−1 for batch mode (days 74–84 ...
V. Veloso   +5 more
openaire   +1 more source

Identification of a triacylglycerol lipase in the diatom Phaeodactylum tricornutum

Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids, 2016
Diatoms accumulate triacylglycerols (TAGs) as storage lipids, but the knowledge about the molecular mechanisms of lipid metabolism is still sparse. Starting from a partial sequence for a putative TAG-lipase of the diatom Phaeodactylum tricornutum retrieved from the data bases, we have identified the full length coding sequence, tgl1.
Barka, F.   +5 more
openaire   +3 more sources

Electroporation Transformation Protocol for Phaeodactylum tricornutum

2019
Genetic transformation system is very important for both basic biological research and commercial exploitation of diatoms. Here we describe a high-efficiency nuclear transformation method for the model diatom Phaeodactylum tricornutum using an electroporation system, and the maximum transformation frequency obtained is about 3 × 10-5 cells.
Hanhua, Hu, Yufang, Pan
openaire   +2 more sources

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