Taxonomic group whose members have complex structures enclosed within membranes.
An organism with cells characteristic of all life forms except primitive microorganisms such as bacteria; i.e.
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Histones are essential elements of chromatin structure and gene regulation in eukaryotes.
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Background: Transposable elements are found in the genomes of nearly all eukaryotes.
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Cytokinesis in many eukaryotes involves the contraction of an actomyosin-based contractile ring.
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The enzyme is conserved in eukaryotes and also found in some prokaryotes.
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Glutathione is the most abundant small molecule thiol in nearly all eukaryotes.
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They are widely distributed through all three biological kingdoms, eukarya, bacteria and archaea, indicating the biological significance of the retinal proteins.
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This toxin has a remarkable distribution that spans two domains of life (Bacteria and Eukarya).
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These he grouped under three new principal categories-Bacteria ,Archaea ,andEukarya (sometimes spelled Eucarya)-whichhe called domains.
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In all trees we observe a sharp discrimination between the three primary domains of life: Bacteria, Archaea, and Eukarya.
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Archaea and Bacteria constitute a majority of life systems on Earth but have long been considered inferior to Eukarya in terms of solute tolerance.
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YfeU belongs to a very large conserved family of proteins found mainly in bacteria but also in archaea and eukaryota.
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This is the first report of an RG lyase with this mode of action in Eukaryota.
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LTR-retrotransposons have been reported in many diverse eukaryote species, describing a ubiquitous distribution.
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Studies in the model eukaryote Saccharomyces cerevisiae and mammalian cells will be highlighted.
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This is surprising given that T. thermophila is a eukaryote like yeasts and mammals.
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This means that the first eukaryote must have formed when a host cell swallowed a bacterium.
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Many eukaryote genes are similar to archaeal genes, while mitochondrial genes look more like bacterial genes.
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The intracellular protozoan parasite Theileria is the only eukaryote known to induce uncontrolled host cell proliferation.
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Soil eukaryote communities (per sample) differed most at the taxonomic rank approximating to order level.
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Transposable elements are major constituents of eukaryote genomes and have a great impact on genome structure and stability.
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In this study, we have investigated the universally conserved internal loop and the eukaryote-specific extensions of yeast L4.
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It's the first prokaryote which has eukaryote building blocks This question is trickier to answer than you might expect.
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These communities have produced many organisms more complicated than simple prokaryotes, which resemble real eukaryote cells, and even fungi.
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Phagocytosis is a fundamental cellular event for the uptake of nutrients from the environment in several kinds of eukaryote.
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We sought to gain further insight into TA proteins and their targeting mechanisms using this early-branching eukaryote as a model.
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Grypania may have been either a bacterial colony or a eukaryote -an organism with specialized cells, enclosed in a membrane.
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However, several domains are missed in eukaryotic pathogens because of the high phylogenetic distance of these organisms from the classical eukaryote models.
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These unexpected observations provide impetus to further investigate the functions of ribosomal protein extensions, especially eukaryote-specific examples, in ribosome assembly and function.
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