Results 181 to 190 of about 8,870 (219)

Chlorophyllase and Lamellar Structure in Phaeodactylum tricornutum

Zeitschrift für Pflanzenphysiologie, 1975
Summary 1. Chlorophyllase in the marine diatom Phaeodactylum tricornutum is inactive, or nearly so, in vivo, but becomes active upon desintegration of the cell structure by osmotic shock or French Press treatment. Cell desintegration is apparent from disappearance of long-wave chlorophyll forms (685 and 710 nm), present in the intact algae (Goedheer,
Willemke Terpstra, J.C. Goedheer
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, N P, Thompson, C, Patouillet, P E, Wilkniss   +3 more
openaire   +2 more sources

Biotechnological potential of Phaeodactylum tricornutum for biorefinery processes

, 2020
Microalgae are a rich source of proteins, carbohydrates and lipids, among other components, and thus, are considered to be the next generation biomass.
M. Branco-Vieira, S. Martin, Cristian Agurto, M. Freitas, A. Martins, T. Mata, N. Caetano   +6 more
semanticscholar   +1 more source

Environmental evaluation of eicosapentaenoic acid production by Phaeodactylum tricornutum

Science of The Total Environment, 2014
Polyunsaturated fatty acids (PUFAs) play an important role in human health. Due to the increased market demand, the production of PUFAs from potential alternative sources such as microalgae is receiving increased interest. The aim of this study was to perform a life cycle assessment (LCA) of the biotechnological production of eicosapentaenoic acid (EPA)
Perez-Lopez, Paula, Gonzalez-Garcia, Sara, Allewaert, Celine, Verween, Annick, Murray, Patrick M., Feijoo, Gumersindo, Moreira, Maria Teresa   +6 more
openaire   +2 more sources

Effect of chromate ions on marine microalgae Phaeodactylum tricornutum

Microbiology, 2017
Effect of chromate ions on the culture of a marine diatom Phaeodactylum tricornutum was studied using an M-PEA-2 fluorimeter, which carries out simultaneous measurement of fluorescence induction and redox transformations of the P700 pigment within a millisecond range. Chromate ions were shown to inhibit electron transport in PS II and decrease the rate
D T, Gabbasova, D N, Matorin, I V, Konyukhov, N Kh, Seifullina, B K, Zayadan   +4 more
openaire   +2 more sources

Molecular toolbox for studying diatom biology in Phaeodactylum tricornutum

Gene, 2007
Research into diatom biology has now entered the post-genomics era, following the recent completion of the Thalassiosira pseudonana and Phaeodactylum tricornutum whole genome sequences and the establishment of Expressed Sequence Tag (EST) databases. The thorough exploitation of these resources will require the development of molecular tools to analyze ...
Magali, Siaut, Marc, Heijde, Manuela, Mangogna, Anton, Montsant, Sacha, Coesel, Andrew, Allen, Alessandro, Manfredonia, Angela, Falciatore, Chris, Bowler   +8 more
openaire   +2 more sources

Potential integration of wastewater treatment and natural pigment production by Phaeodactylum tricornutum: microalgal growth, nutrient removal, and fucoxanthin accumulation

Journal of Applied Phycology, 2022
Jinshun Jiang, Jianke Huang, Han Zhang, Zhen Zhang, Yi Du, Z. Cheng, Bo Feng, Ting Yao, Aihua Zhang, Zhengang Zhao   +9 more
semanticscholar   +1 more source

Critical assessment of protozoa contamination and control measures in mass culture of the diatom Phaeodactylum tricornutum.

Bioresource Technology, 2022
Qing He, Hanwen Zhang, Mingyang Ma, Yue He, Jing-Xia Jia, Q. Hu, Yingchun Gong   +6 more
semanticscholar   +1 more source

?????????????? ?????????????? ?????????????????????????????? Phaeodactylum tricornutum Bohl. (Bacillariophyta) ???? ???????????????????? ????????????????????????

2014
???????????????????? ???????????????????????? ?? ???????????????????????????? ???????????? ???????????????????????? ???????????????????? ???????????????????????????? Phaeodactylum tricornutum, ???????????????????????????? ?????? ???????????? ?????????????????????? ?? ????????????????????????. ??????????????????????, ?????? ?????????????????????????? ???
openaire   +1 more source

???????????????????? ???????????????????????????? Phaeodactylum tricornutum Bohlin (Bacillariophyta) ?????? ???????????? ???????????????? ?????? ???????????? ?????????????? ?????????????????? ???????? (????????????)

2015
?????????????????? ?????????????????????????????? ???????? ???? ???????????? ?????????????? ?? ?????????????????????? ???????????????????????????? Phaeodactylum tricornutum. ??????????????????????, ?????? ???????????????????? ??????????????????????, ???????????????????? ???????????????????? ?? ?? ???????????????????????? ????????????????????????????, ??
openaire   +1 more source