Mostrando 2,121 - 2,140 Resultados de 119,127 Para Buscar '"bacteria"', tiempo de consulta: 0.42s Limitar resultados
  1. 2121
    “…Bacterial conjugation presents the most important means to spread antibiotic resistance and virulence factors among closely and distantly related bacteria. Conjugative plasmids are the mobile genetic elements mainly responsible for this task. …”
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  2. 2122
  3. 2123
    “…Interestingly, 15 orthologous groupspresent in all plant-associated bacteria (symbiotic and nonsymbiotic), but absent in nonplant-associated bacteria, were also found, whose functions were mainly related to regulation of gene expression and electron transport. …”
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  4. 2124
    “…Type IV pili (T4P) are hair-like appendages found on the surface of a wide range of bacteria belonging to the β-, γ-, and δ-Proteobacteria, Cyanobacteria and Firmicutes. …”
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  5. 2125
    “…P. gingivalis reduced wound closure by ∼40%, which was partially dependent on proteolytic activity, and bacteria was still present within infected cells 9 days later despite exposure to bacteria for only 24 h. …”
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  6. 2126
  7. 2127
    por Ebrahimi, Azizollah, Tashi, Najmeh
    Publicado 2012
    “…OBJECTIVES: In this study, we collected surface skin samples from breast of poultry (chicken, turkey, and, quail) and screened for biosurfactant-producing bacteria. We also determined the genera of cultured strains. …”
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  8. 2128
    “…In this study, correlations between fetal intestinal bacteria from meconium and gestational age were examined in order to suggest underlying mechanisms that may contribute to preterm birth. …”
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  9. 2129
    “…BACKGROUND: The wealth of genomic data in bacteria is helping microbiologists understand the factors involved in gene innovation. …”
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  11. 2131
    “…PURPOSE: Readmission of patients colonized with antimicrobial-resistant bacteria (AMRB) is important in the nosocomial dynamics of AMRB. …”
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  12. 2132
    por Gupta, Gunjan, Tak, Vibhor, Mathur, Purva
    Publicado 2014
    “…The increase in antibiotic resistance among Gram-negative bacteria is a notable example of how bacteria can procure, maintain and express new genetic information that can confer resistance to one or several antibiotics. …”
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  13. 2133
    por Tampakaki, Anastasia P.
    Publicado 2014
    “…The discovery of T3SS in bacteria with symbiotic lifestyles broadened its role beyond virulence. …”
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  14. 2134
    “…Gliotoxin levels were analyzed by ultra-performance liquid chromatography and mass spectrometry. The presence of a bacteria-derived lipopolysaccharide, peptidoglycan, or lipoteichoic acid in the growth media at a concentration of 5 μg/ml increased the gliotoxin concentration in the media by 37%, 65%, and 35%, respectively. …”
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  17. 2137
  18. 2138
    “…Analysis of phospolipid fatty acids (PLFA) demonstrated the dominance of bacteria over fungi; the analysis of fatty acids specific for Gram-positive and Gram-negative bacteria revealed an approximately twofold higher amount of Gram-negative bacteria compared to Gram-positive bacteria. …”
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  19. 2139
    “…Moreover, our results provide a new perspective for experimentally re-evolving mitochondria from extant bacteria and in the future produce synthetic mitochondria.…”
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