Results 181 to 190 of about 49,374 (223)

Metagenomic-scale analysis of the predicted protein structure universe

open access: yes
Yeo J   +10 more
europepmc   +1 more source

The hybrid nature of the Eukaryota and a consilient view of life on Earth

Nature Reviews Microbiology, 2014
The origin of the eukaryotic cell, which is known as eukaryogenesis, has puzzled scientists for more than 100 years, and many hypotheses have been proposed. Recent analyses of new data enable the safe elimination of some of these hypotheses, whereas support for other hypotheses has increased.
McInerney, James O   +2 more
openaire   +5 more sources

The smallest known heliozoans are the Erebor lineage (nom. clad. n.) inside Microheliella maris (Eukaryota, Diaphoretickes), with the amendation of M. maris diagnosis and description of Berkeleyaesol magnus gen. nov., comb. nov. (Eukaryota, incertae sedis)

International Journal of Systematic and Evolutionary Microbiology, 2021
A new strain of planktonic heliozoans (ZI172) belonging to the genusMicroheliella(the sister group of Cryptista in Diaphoretickes), closely related to the only one known strain ofMicroheliella maris(CCAP 1945/1), was studied with light microscopy and SSU rRNA gene sequencing.
Daria Drachko   +3 more
openaire   +4 more sources

Light Stress Proteins in Viruses, Cyanobacteria and Photosynthetic Eukaryota

2011
Plants in Nature frequently perceive environmental extremes such as light stress. To maintain their physiological functions under light stress conditions plants have developed different protection strategies that operate at morphological, anatomical and subcellular levels.
Mounia Heddad   +3 more
openaire   +3 more sources

Light- and Electron-microscopical Study of Belonocystis marina sp. nov. (Eukaryota: incertae sedis)

Protist, 2016
BelonocystisRainer, 1968 is an enigmatic protist genus, which currently lacks any supergroup affiliation. The spherical cells of this organism move on the substratum using fine non-branching pseudopodia. The cell surface is surrounded with a spiky covering. Belonocystis marina sp. nov. was studied using light- and electron microscopy.
Vasily V. Zlatogursky   +1 more
openaire   +4 more sources

The ultrastructure of Trimastix marina Kent 1880 (Eukaryota), an excavate flagellate

open access: closedEuropean Journal of Protistology, 2000
Summary The ultrastructure of Trimastix marina is documented for the first time. This protist has four flagella which insert at the head of a longitudinal feeding groove. The basal bodies are elongate and arranged in a cruciate pattern. The anterior and posterior basal bodies lack cartwheels. The posterior flagellum bears two vanes.
Catherine Bernard   +3 more
openaire   +3 more sources

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