Mostrando 401 - 420 Resultados de 23,460 Para Buscar 'SPDIF~', tiempo de consulta: 2.69s Limitar resultados
  1. 401
    Publicado 1976
    “…Type A photoreceptors, unlike type B photoreceptors, produce fewer impulses in response to light following temporally specific pairing of light stimuli with rotation stimuli. …”
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  2. 402
    por Abramson, Harold A.
    Publicado 1929
    “…A modification of the Northrop-Kunitz microcataphoresis cell is described. …”
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  3. 403
  4. 404
    “…Post-translational modification by the ubiquitin-like protein SUMO is often regulated by cellular signals that restrict the modification to appropriate situations. …”
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  5. 405
    “…Such repair must be regulated, both to identify appropriate donors for repair, and to avoid excess or inappropriate recombination. We show that modifications of donor chromatin structure can promote homology-directed repair. …”
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  6. 406
    “…Using this approach we tethered floating myeloid HL-60 cells to adherent A431 epitheliocytes in a sequence specific fashion. Thus, this method allows rapid and simple DNA multicoding of the cell surface and, therefore, opens new opportunities in manipulating with cell–cell interactions.…”
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  7. 407
    “…The latest release of HHMD incorporates 43 location-specific histone modifications in human. To facilitate data extraction, flexible search options are built in HHMD. …”
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  8. 408
    por Cowtan, Kevin
    Publicado 2010
    “…Classical density-modification techniques (as opposed to statistical approaches) offer a computationally cheap method for improving phase estimates in order to provide a good electron-density map for model building. …”
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  9. 409
    “…Our recent efforts focused on the chemical and biological modification of chitosan in order to increase its solubility in aqueous solutions and absorbability in the in vivo system, thus for a better use of chitosan. …”
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  10. 410
    “…High-accuracy species-specific phosphorylation and acetylation site predictors, trained on the modification sites contained in PHOSIDA, allow the in silico determination of modified sites on any protein on the basis of the primary sequence. …”
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  11. 411
  12. 412
  13. 413
    por Katunuma, Nobuhiko
    Publicado 2010
    “…To targeting to various organella and to regulate their activity, the post translational-processing and modification play an important role Cathepsins are translated in polysome as the pre-pro-mature forms. …”
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  14. 414
    “…The instability of the oxoG modification is attributed to changes in the hydrophilicity of the base and its impact on major groove cation binding.…”
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  15. 415
    “…The predominant epigenetic modification of DNA in mammalian genomes is methylation of cytosine nucleotides (5-MeC). …”
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  16. 416
    “…Here, we present a method for the reliable and sensitive detection of specific chromatin modifications on selected plant genes. …”
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  17. 417
  18. 418
    por Flick, Franziska, Lüscher, Bernhard
    Publicado 2012
    “…The available data suggest that the N- and C-terminal extensions are the targets of posttranslational modifications (PTM) that can affect the functions of sirtuins. …”
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  19. 419
    “…We found a common time of onset for three histone modifications in early cleavage (H3K14ac, H3K9me, and H3K4me2), some differences in the distribution of modifications among germ layers, differences in epifluorescence intensity in specific cell lineages suggesting that hyperacetylation (H3K14ac) and hypermethylation (H3K9me) occur during differentiation, and an overall decrease in the distribution of modifications from larvae to adults. …”
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  20. 420
    por Migicovsky, Zoë, Kovalchuk, Igor
    Publicado 2012
    “…A final form of epigenetic control is modification of histones, which includes accumulation of the H3 variant HTR10 in mature sperm that is then completely replaced following fertilization. …”
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