Mostrando 2,241 - 2,260 Resultados de 41,193 Para Buscar '"colonialism"', tiempo de consulta: 0.18s Limitar resultados
  1. 2241
  2. 2242
    por Choudhry, Priya
    Publicado 2016
    “…Counting cells and colonies is an integral part of high-throughput screens and quantitative cellular assays. …”
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  3. 2243
    por Ellis, Samuel, Robinson, Elva J.H.
    Publicado 2016
    “…We marked ants, in the field, as they transported resources along the trails between nests of a colony, to investigate how the behavior of individual workers relates to colony-level resource exchange. …”
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  4. 2244
    “…We attacked foragers and colony nest entrances with these predators and provide the first evidence, in social insects, of an alarm signal that encodes graded danger and attack context. …”
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  5. 2245
    “…Varroa mites are a serious pest of honey bees and the leading cause of colony losses. Varroa have relatively low reproductive rates, so populations should not increase rapidly, but often they do. …”
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  6. 2246
    “…Under antibiotic pressure S.aureus is able to switch to small colony variants (SCV). These small colony variants can invade epithelial cells, overcome antibiotic therapy inside the cells and can be the starting point for extracellular recolonization. …”
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  7. 2247
    “…BACKGROUND: Small colony variants (SCVs), constituting a slow-growing subpopulation of bacteria that facilitates persistence in lethal environmental conditions, are able to revert to the phenotype of rapid growth for further proliferation and transmission. …”
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  8. 2248
    “…An attenuated herpesvirus encoding the granulocyte-macrophage colony stimulating factor (GM-CSF), known as talimogene laherparepvec (T-VEC), has been identified as an attractive oncolytic virus for cancer therapy based on preclinical tumor studies and results from early-phase clinical trials and a large randomized Phase III study in melanoma. …”
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  9. 2249
  10. 2250
    por Desai, Suresh D., Currie, Robert W.
    Publicado 2016
    “…Extreme winter losses of honey bee colonies are a major threat to beekeeping but the combinations of factors underlying colony loss remain debatable. …”
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  11. 2251
    “…However, there are technical challenges before iPS cell technology can be used in practice and one of them is quality control of growing iPSC colonies which is currently done manually but is unfeasible solution in large-scale cultures. …”
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  12. 2252
    por Wu-Smart, Judy, Spivak, Marla
    Publicado 2016
    “…Some effects were less evident as colony size increased, suggesting that larger colony populations may act as a buffer to pesticide exposure. …”
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  13. 2253
    “…The 0.5 Giga-pixel images at each time point were represented by multi-resolution pyramids and visualized using the Deep Zoom Javascript library extended to support viewing Giga-pixel images over time and extracting data on individual colonies. We present a methodology that enables quantification of variations in nominally-identical preparations and between colonies, correlation of colony characteristics with Oct4 expression, and identification of rare events.…”
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  14. 2254
    “…Our results provide evidence that the regulation of this gene is context-dependent and associated with both ontogenetic and daily behavioural plasticity in field colonies of harvester ants. Our results underscore the importance of assaying temporal patterns in behavioural gene expression and suggest that gene regulation is an integral mechanism associated with behavioural plasticity in harvester ants.…”
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  15. 2255
    “…BACKGROUND: Granulocyte macrophage colony-stimulating factor (GM-CSF) is currently widely used as an adjuvant in cancer immunotherapy. …”
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  16. 2256
    “…Serum levels of macrophage colony-stimulating factor (M-CSF) were measured with enzyme-linked immunosorbent assay to test its role in SR expression. …”
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  17. 2257
  18. 2258
    “…Granulocyte colony-stimulating factor (G-CSF) is atherapeutic candidate for stroke that has demonstrated anti-inflammatory and neuroprotective properties. …”
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  19. 2259
  20. 2260
    “…In this study, we report that exposure to botulinum hemagglutinin (HA), an E-cadherin function-blocking agent, selectively removed cells that deviated from the undifferentiated state in hiPSC colonies. After HA treatment, cell–cell adhesion was disrupted, deviated cells detached from colony centers, and dividing cells filled these spaces. …”
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