Results 121 to 130 of about 4,493 (163)

Thiamin uptake in Euglena gracilis

Biochimica et Biophysica Acta (BBA) - Molecular Cell Research, 1987
Thiamin uptake has been investigated in Euglena gracilis Z. This protozoon possessed an active transport system for thiamin with a Km value of 17 nM and a Vmax value of 7.8 pmol per 10(6) cells per min. Thiamin uptake was dependent on pH and temperature, but not on exogenous glucose as an energy source.
S, Shigeoka, T, Onishi, K, Maeda, Y, Nakano, S, Kitaoka   +4 more
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Subunit organization of Euglena chromatin

Biochemical and Biophysical Research Communications, 1980
Abstract Digestion of Euglena nuclei or extracted chromatin with micrococcal nuclease results in the identification of a repeating structure. The DNA repeat size, analyzed on agarose and polyacrylamide gels, is found to be 225±13 base pairs. DNase I digestion produces a serie of fragments multiples of roughly 10 bases.
R, Magnaval, R, Valencia, J, Paoletti
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Protein Targeting to the Plastid of Euglena

2017
The lateral transfer of photosynthesis between kingdoms through endosymbiosis is among the most spectacular examples of evolutionary innovation. Euglena, which acquired a chloroplast indirectly through an endosymbiosis with a green alga, represents such an example.
Dion G, Durnford, Steven D, Schwartzbach
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???????????????????????????? ?????????????????? ???????????????????????? ???????????????????? ?????????????????????????????? Euglena gracilis Klebs (Euglena, Euglenophyceae)

2018
?????????????????????????? ???????????????????? ???????????????????????????? Euglena gracilis ?? ?????????????????????? ???? ?????????????? ?????????????????????????????? ?????????????????????? ?????????????? ???????????????????? ?????????????????? ???????????????????????? ???????????????????? (??-1,3-??????????????). ?? ???????????? ?????????????? ????
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Euglena gracilis Subcellular Fractionation

Subcellular fractionation of Euglena gracilis has been conducted for over 50 years in various forms by numerous research groups. The development of this technique is closely tied to the specific organelle or fraction required for specific purposes.
Lucia, Tomečková, Vladimír, Hampl, Priscila, Peña-Diaz   +2 more
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Carotenoids in Euglena rubida Mainx

Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1974
Abstract 1. 1. By means of columnar and thin-layer chromatography, the presence of carotenoids in Euglena rubida Mainx was studied. 2. 2. The following carotenoids were found: β-carotene (3·8 per cent), γ-carotene (0·2 per cent), cryptoxanthin (0·3 per cent), antheraxanthin (1·1 per cent), mutatoxanthin (25·2 per cent), violaxanthin (0·2 ...
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The photoinduction of transhydrogenase in Euglena

Biochimica et Biophysica Acta (BBA) - Specialized Section on Biophysical Subjects, 1964
R A, LAZZARINI, M, WOODRUFF
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Large-Scale Cultivation of Euglena

2017
From the middle of the twentieth century, microalgae have been exploited as a candidate biomass source of food and other products. One such candidate source is the fast-proliferating microalga Euglena gracilis. The commercial cultivation of E. gracilis began in 2007, after the success of its outdoor mass cultivation and improvement of the harvesting ...
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Phototaxis in Euglena

Archives of Biochemistry and Biophysics, 1967
Bodo Diehn, Gordon Tollin
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???????????????????????????????? Euglena gracilis ?? ???????????????? ?????????????????????? ???????????????????????? ???????????????? ?????????????? ?????????????????? ??????????????

2019
??????????????????????, ?????? ???????????????????? ?????????????????? Euglena gracilis ???????????????????? ???????????????????????????? ???? ?????????????????? ?? ?????????????????????????????? ???????????????????????????????????, ???????????????? ?? ??????????????????????? ??????????????????????????, ???????????????????? ???????????????? ????????????
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