[PDF] Top 20 Entry and Release of Poliovirus as Observed by Electron Microscopy of Cultured Cells

... Although particles seen near the plasma membrane seem to be identifiable as virions of poliovirus on the basis of their morphology and their absence in sections of control cells, the cre[r] ... See full document

... holes observed at the particle 2-fold axes (perhaps in symmetry copies where the bridging density is absent) are large enough to allow passage of single-stranded regions of the ...the observed holes are not ... See full document

... infected cells present. This portion of the curve is determined by the first cells to release virus, and characterizes the extreme and not the most frequent cell ...virus release when ... See full document

... peptide release To initially assess whether amylin release could be detected from the cultures of rabbit fundic cells, potent receptor-independent stimuli were used [26] The total cell content (TCC) ... See full document

... puncta observed showed no de- tectable displacement ...placement observed per 5-s interval sixfold, to ...those observed during autophagy or poliovirus ...untreated cells do not ... See full document

... cryo-electron microscopy analysis of IAPV virions in- duced to release their genomes in ...to release their genomes to a resolution of ...genome release as in the case of related ... See full document

... The original goal in building an SEM was to collect secondary electron images. Because secondary electrons are of low energy they could come only from the surface of the sample under the electron beam and ... See full document

... Examination of virus aggregates revealed that there was a reasonably distinct division into aggregates containing complete "full" virus particles as determined by their white appearance [r] ... See full document

... Circular duplex structures of the correct length are observed in the electron microscope in hybridization mixtures of lysogen DNA and mature phage DNA fqr the cas.e of the temperate Baci[r] ... See full document

... Secondary electron imaging in a scanning electron micro- scope exhibits strong topographic contrast and can thus be used to measure size distributions of quantum dots on exposed surfaces if a field-emission ... See full document

... The cytoplasmic helical nucleocapsid appeared to align near the HeLa cell membrane, and the membrane differentiated into the internal membrane of the viral envelope and the outer layer o[r] ... See full document

... A glycol methacrylate infiltration and polymerization technique was used to prepare clover roots inoculated with Rhizobium for scanning reflection electron microscopy. Root hairs and epi[r] ... See full document

... ZIKV is known to use Axl as an entry receptor, in microglia, astrocytes and endothelial cells [7, 40]. How- ever, there are no reports in literature examining polar- ized Caco-2 cells. Our efforts to ... See full document

... mammalian cells. With regards the resolution of electron microscopic radioautography, on the other hand, many authors discussed the sizes of silver grains under various conditions and calculated various ... See full document

... An understanding of this transformation might come from transmission electron micrographs being taken by Thomas Bonner, PhD, professor of biology at SUNY Brockport [18]. Bonner's micrographs show the adhesive as ... See full document

... Exposure of the particles to 5% vol/vol chloroform for 1 min removed the outer layer from most of the particles and only 50-nm polyhedral particles remained Fig.. Treatment with 0.005% S[r] ... See full document

... tunneling microscopy (STM) and atomic force microscopy (AFM), have made vast progress by implementing small, high-pressure gas flow cells inside the UHV ... See full document

... selection of color shape model on recognizing chokeberry powders with the same amount of. 226[r] ... See full document

... Studies of other members of this group of viruses have shown enveloped forms of the virus in the nucleus, as in the case of varicellazoster virus 42, cytomegalovirus 20, 21, 27, and the [r] ... See full document

... There appeared to be five distinct steps in the process whereby the virus initiates infection: attachment, digestion of the viral envelope, digestion of the cell wall, passage of the cap[r] ... See full document