Mostrando 1,201 - 1,220 Resultados de 119,127 Para Buscar '"bacteria"', tiempo de consulta: 0.59s Limitar resultados
  1. 1201
    “…Phages are the most abundant entity in the biosphere and outnumber bacteria by a factor of 10. Phage DNA may also constitute 20% of bacterial genomes; however, its role is ill defined. …”
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  2. 1202
    “…A fast and efficient approach was established to identify bacteria possessing the potential to biosynthesize phenazines, which are of special interest regarding their antimicrobial activities. …”
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  3. 1203
    “…Bacterial specific isoforms of PlDscam were shown to have a specific binding property to each tested bacteria, E. coli or S. aureus. The bacteria specific isoforms of PlDscam were shown to be associated with bacterial clearance and phagocytosis in crayfish.…”
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  4. 1204
    “…AIM: The aim of this study was (1) To investigate the viability of bacteria within supragingival and subgingival calculus, (2) To examine motility of bacteria, and (3) To identify bacterial morphotypes in calculus. …”
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  5. 1205
  6. 1206
    por AL-Janabi, Ali Abdul Hussein S
    Publicado 2011
    “…MATERIALS AND METHODS: Two species of gram-positive bacteria and five species of gram-negative bacteria were exposed to these purine agents. …”
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  7. 1207
    “…Thus, for three clinically important antibiotics, drug concentrations up to several hundred-fold below the minimal inhibitory concentration of susceptible bacteria could enrich for resistant bacteria, even when present at a very low initial fraction. …”
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  8. 1208
    por Roberts, Marilyn C.
    Publicado 2011
    “…Bacteria can become resistant to antibiotics by mutation, transformation, and/or acquisition of new genes which are normally associated with mobile elements (plasmids, transposons, and integrons). …”
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  9. 1209
    “…Probiotic bacteria, according to the definition adopted by the World Health Organization in 2002, are live microorganisms, which when administered in adequate amounts confer a health benefit to the host. …”
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  10. 1210
    “…To examine the role of bacteria in parasitism, a systematic analysis of bacteria associated with HF was performed for the first time. …”
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  11. 1211
    “…However, past studies failed to uncouple DO from other potential stimulatory factors and they contained little quantitative information about the microbial community; consequently, a direct role for bacteria or compounds associated with bacteria in stimulating egg hatching cannot be dismissed. …”
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  12. 1212
    “…Escherichia coli (E. coli) bacteria govern their trajectories by switching between running and tumbling modes as a function of the nutrient concentration they experienced in the past. …”
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  13. 1213
    por Garneau, Josiane E, Moineau, Sylvain
    Publicado 2011
    “…Every biotechnology process that relies on the use of bacteria to make a product or to overproduce a molecule may, at some time, struggle with the presence of virulent phages. …”
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  14. 1214
    “…Lactic acid bacteria play important roles in various fermented foods in Asia. …”
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  15. 1215
  16. 1216
    “…Eight isolates of cellulose-degrading bacteria (CDB) were isolated from four different invertebrates (termite, snail, caterpillar, and bookworm) by enriching the basal culture medium with filter paper as substrate for cellulose degradation. …”
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  17. 1217
  18. 1218
    “…The cell wall peptidoglycan of Gram-positive bacteria functions as a surface organelle for the transport and assembly of proteins that interact with the environment, in particular, the tissues of an infected host. …”
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  19. 1219
    “…A similar growth mode occurs in filamentous bacteria, including the genus Streptomyces, although here our mechanistic understanding has been very limited. …”
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  20. 1220
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