Results 71 to 80 of about 20,337 (159)

Safety of dried whole cell Euglena gracilis as a novel food pursuant to Regulation (EU) 2015/2283

EFSA Journal, 2020
Following a request from the European Commission, the EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA) was asked to deliver an opinion on the safety of dried whole cell Euglena gracilis as a novel food (NF) pursuant to Regulation (EU) 2015 ...
EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA), Dominique Turck, Jacqueline Castenmiller, Stefaan De Henauw, Karen Ildico Hirsch‐Ernst, John Kearney, Alexandre Maciuk, Inge Mangelsdorf, Harry J McArdle, Androniki Naska, Carmen Pelaez, Kristina Pentieva, Alfonso Siani, Frank Thies, Sophia Tsabouri, Marco Vinceti, Francesco Cubadda, Karl Heinz Engel, Thomas Frenzel, Marina Heinonen, Rosangela Marchelli, Monika Neuhäuser‐Berthold, Morten Poulsen, Josef Rudolf Schlatter, Henk van Loveren, Reinhard Ackerl, Helle Katrine Knutsen   +26 more
doaj   +1 more source

Characterisation of the effect of stress on nitrogen metabolism in the commercially important agarophyte, Gracilaria gracilis [PDF]

, 2012
Gracilaria gracilis occurs naturally in Saldanha Bay, and was important to the South African export industry as it is a source of two important types of agar, namely food grade and sugar reactive agar.
Reddy, Amelia Francine
core   +1 more source

Giant endogenous viral elements in the genome of the model protist Euglena gracilis reveal past interactions with giant viruses

Journal of Virology
Genomes of giant viruses (phylum Nucleocytoviricota) have increasingly been found integrated into the genomes of diverse eukaryotes. Here, we report eight giant endogenous viral elements (GEVEs) in the genome of the microalgae Euglena gracilis. The GEVEs
Abdeali M. Jivaji, Sangita Karki, Emma Franken, Maria P. Erazo-Garcia, Zach K. Barth, Frank O. Aylward   +5 more
doaj   +1 more source

In Vivo Photocycle of the Euglena gracilis Photoreceptor

Biophysical Journal, 1997
We present the light-induced photocycle of the paraflagellar swelling of Euglena gracilis. The kinetics of this process was reconstructed by sampling its fluorescence emission and switching the excitation light from 365 nm to 436 nm. Stable intermediates in the photocycle were manifested.
Barsanti, Laura, Passarelli, Vincenzo, Walne, Patricia L., Gualtieri, Paolo   +3 more
openaire   +2 more sources

Studies on isoprenoid biosynthesis in Euglena gracilis

This dissertation describes studies of isoprenoid biosynthesis in the phytoflagellate Euglena gracilis. Elucidation of a novel isoprerioid pathway, the 2-Cmethyl-D-erythritol-4-phosphate (MEP) pathway, in addition to the generally known mevalonate (MVA ...
Kim, Dojung
core   +6 more sources

Characterization of Euglena gracilis Mutants Generated by Long-Term Serial Treatment with a Low Concentration of Ethyl Methanesulfonate

Microorganisms
Euglena gracilis is a microalga that has great promise for the production of biofuels, functional foods, and bioactive compounds, and mutagenesis and effective screening methods are required to develop Euglena strains that have industrial use.
Ji-Yeon Kang, Younglan Ban, Eui-Cheol Shin, Jong-Hee Kwon   +3 more
doaj   +1 more source

Visualizing wax ester fermentation in single Euglena gracilis cells by Raman microspectroscopy and multivariate curve resolution analysis

Biotechnology for Biofuels, 2019
Background Global demand for energy is on the rise at a time when limited natural resources are fast depleting. To address this issue, microalgal biofuels are being recommended as a renewable and eco-friendly substitute for fossil fuels. Euglena gracilis
Keita Iwasaki, Asuka Kaneko, Yuji Tanaka, Takahiro Ishikawa, Hemanth Noothalapati, Tatsuyuki Yamamoto   +5 more
doaj   +1 more source

Restart capability of resting-states of Euglena gracilis after 9 months of dormancy: preparation for autonomous space flight experiments

, 2017
Dormant states of organisms are easier to store than the living state because they tolerate larger variations in temperature, light, storage space etc., making them attractive for laboratory culture stocks and also for experiments under special ...
Michael Lebert, Peter R. Richter, Ina Becker, Becker, Ina, Laura Pölloth, Lebert, Michael, Jens Hauslage, Sebastian M. Strauch, Strauch, Sebastian M., Ferdinand W. M. Haag, Hauslage, Jens, Haag, Ferdinand W.M., Pölloth, Laura, Richter, Peter R.   +13 more
core   +1 more source

Light-deformable microrobots shape up for the biological obstacle course

Light: Science & Applications
Euglena gracilis microalga has been transformed into a soft bio-microrobot with light-controlled motion and deformation that can address diverse bio-challenges, such as drug delivery, diseased cell removal, and photodynamic therapy.
Philip Wijesinghe
doaj   +1 more source

Функціональний стан фотосинтетичного апарату клітин Euglena gracilis при міксотрофному культивуванні

Доповiдi Нацiональної академiї наук України
Досліджено стан фотосинтетичного апарату і зміни редокс-стану пластохінонового пулу (ПХП) в міксотрофних культурах Euglena gracilis, вирощених фотоавтотрофно (контроль) і фотогетеротрофно з додаванням у середовище 100 мМ етанолу або 100 мМ етанолу в ...
V. M. Mokrosnop, A. V. Polishchuk, E. K. Zolotareva   +2 more
doaj   +1 more source