Mostrando 301 - 320 Resultados de 119,127 Para Buscar '"bacteria"', tiempo de consulta: 0.37s Limitar resultados
  1. 301
    “…Although few bacterial species are known to produce sterols, de novo production of cholesterol or other complex sterols in bacteria has not been reported. Here, we show that the marine myxobacterium Enhygromyxa salina produces cholesterol and provide evidence for further downstream modifications. …”
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    “…This literature review aimed to collect investigations on the in vivo evidence for bacteria associated with fermented dairy foods to behave as probiotics with beneficial effects in the prevention and treatment of various diseases. …”
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    “…Here we report a class of SiO(2)-nanoparticle-decorated bacteria-cellulose meta-skin with superior stability in water, excellent machining property, ultrathin thickness, and active bacteria-repairing capacity. …”
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    por Liao, Wentian, Aranson, Igor S
    Publicado 2023
    “…Bacteria form human and animal microbiota. They are the leading causes of many infections and constitute an important class of active matter. …”
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    “…Recent evidence suggests that some human cancers may harbor low-biomass microbial ecosystems, spanning bacteria, viruses, and fungi. Bacteria, the most-studied kingdom in this context, are suggested by these studies to localize within cancer cells, immune cells and other tumor microenvironment cell types, where they are postulated to impact multiple cancer-related functions. …”
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  11. 311
    “…However, just over half of bacteria found in whole specimens are also found both in tubes and naked specimens. …”
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    “…An advanced, cost-effective, and portable DNA biosensor capable of detecting multiple bacteria simultaneously has been developed. The biosensor comprises a fast and inexpensive potentiostat that controls the applied potential to a screen-printed electrochemical array platform functionalized with MoS(2) flakes and bacterial DNA probes. …”
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    “…Finally, artificial neural networks were used to construct protein feature based methods for identification of non-classically secreted proteins in both Gram-positive and Gram-negative bacteria. CONCLUSION: We present a publicly available prediction method capable of discriminating between this group of proteins and other proteins, thus allowing for the identification of novel non-classically secreted proteins. …”
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    por Schloss, Patrick D, Handelsman, Jo
    Publicado 2006
    “…For more than a century, microbiologists have sought to determine the species richness of bacteria in soil, but the extreme complexity and unknown structure of soil microbial communities have obscured the answer. …”
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    por Margus, Tõnu, Remm, Maido, Tenson, Tanel
    Publicado 2007
    “…The translation regulator, TypA, is also present in most of the organisms examined, being absent only from bacteria with small genomes. Surprisingly, some of the well studied translational GTPases are present only in a very small number of bacteria. …”
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