Mostrando 681 - 700 Resultados de 119,127 Para Buscar '"bacteria"', tiempo de consulta: 0.43s Limitar resultados
  1. 681
    “…Recognized as important insect pathogens, Photorhabdus spp. are bioluminescent gram-negative bacilli. Bacteria belonging to the genus are emerging as a cause of both localized soft tissue and disseminated infections in humans in the United States and Australia. …”
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  2. 682
    por Satchell, Karla J. F.
    Publicado 2009
    “…Actin crosslinking toxins produced by Gram-negative bacteria represent a small but unique class of bacterial protein toxins. …”
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  3. 683
    por Hershberg, Ruth, Petrov, Dmitri A.
    Publicado 2010
    “…Here we demonstrate that clonal pathogens that evolve under severely relaxed selection are uniquely suitable for studying mutational biases in bacteria. We estimate mutational patterns using sequence datasets from five such clonal pathogens belonging to four diverse bacterial clades that span most of the range of genomic nucleotide content. …”
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  4. 684
  5. 685
    “…As the S-layer glycome of several bacteria is unravelling, a picture of how S-layer glycoproteins are biosynthesized is evolving. …”
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  6. 686
    “…Examples of circadian rhythms have been described in eukaryotic organisms and in photosynthetic bacteria, but direct proof of their existence in other prokaryotes is limited and has been largely ignored. …”
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  7. 687
    por Buenemann, Mathias, Lenz, Peter
    Publicado 2010
    “…Recent experimental studies have revealed that bacteria, such as C. crescentus, show a remarkable spatial ordering of their chromosome. …”
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  8. 688
    por Saberi, Saeed, Emberly, Eldon
    Publicado 2010
    “…The spatial patterning of proteins in bacteria plays an important role in many processes, from cell division to chemotaxis. …”
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  9. 689
  10. 690
    “…To evaluate the role of amoeba-associated bacteria as agents of ventilator-associated pneumonia (VAP), we tested the water from an intensive care unit (ICU) every week for 6 months for such bacteria isolates; serum samples and bronchoalveolar lavage samples (BAL) were also obtained from 30 ICU patients. …”
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  11. 691
    “…BACKGROUND: Lactic acid bacteria (LAB) are important in the food industry for the production of fermented food products and in human health as commensals in the gut. …”
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  12. 692
    “…Recent data indicate that bacteria – although short lived – produce, metabolize and accumulate AGEs. …”
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  13. 693
  14. 694
    “…Magnetosome biomineralization and chain formation in magnetotactic bacteria are two processes that are highly controlled at the cellular level in order to form cellular magnetic dipoles. …”
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  15. 695
  16. 696
    “…In this study we carried out the bioinformatics analysis of one of the key enzymes of pgl locus from Campylobacter jejuni, known as PglB, which is distributed widely in bacteria and AglB from archaea. Relatively little sequence similarity was observed in the archaeal AglB(s) as compared to those of the bacterial PglB(s). …”
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  17. 697
    “…CONCLUSIONS: The study showed that Hot-springs exhibit diverse bacteria and it serves as potential reservoirs for bacteria of antimicrobial importance with diverse facet of activities. …”
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  18. 698
  19. 699
  20. 700
    “…Stochastic phenotype switching – or bet hedging – is a pervasive feature of living systems and common in bacteria that experience fluctuating (unpredictable) environmental conditions. …”
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