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Search Results for Nucleus organization
(356 results)
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CIL:10974
NCBI Organism Classification
none specified
Biological Process
nucleus organization
Cellular Component
nucleus
Transmission electron micrograph illustrating the 'classic' appearance of the nucleus in osmium tetroxide fixed material. In this pancreatic acinar cell nucleus, the only prominent feature is the lar...
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CIL:10977
NCBI Organism Classification
Cavia porcellus
Biological Process
nucleus organization
Cellular Component
nuclear heterochromatin
Transmission electron micrograph showing the extensive accumulation of darkly stained heterochromatin at the nuclear periphery typical of many differentiated cells. Heterochromatin is excluded from re...
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CIL:10970
NCBI Organism Classification
Rhipicephalus appendiculatus
Biological Process
nucleus organization
Cellular Component
nucleus
Transmission electron micrograph of the salivary gland of the tick Rhipicelphals appendiculatus illustrating the dramatic difference in nuclear size seen in different cell types. Here, the large (prob...
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CIL:10987
NCBI Organism Classification
Unspecified
Biological Process
nucleus organization
Cellular Component
nucleus
Transmission electron micrograph of glutaraldehyde fixed pancreatic acinar cell showing the characteristic features of nuclear chromatin with this preparative method. Darkly staining heterochromatin (...
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CIL:11045
NCBI Organism Classification
Myotis lucifugus
Biological Process
nucleus organization
Cellular Component
nuclear envelope
Transmission electron micrograph of a pancreatic acinar cell from the bat Myotis lucifugus showing the 'classic' ultrastructural features of the nucleus after glutaraldehyde fixation. The large darkly...
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CIL:579
NCBI Organism Classification
Gallus gallus gallus
Biological Process
aerobic respiration
Cellular Component
nuclear chromatin
Avian erythrocytes differ from most vertebrates in retaining the nucleus at maturity. During erythrocyte development, transcription is progressively shut down and nuclei become compact and heterochrom...
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CIL:10973
NCBI Organism Classification
Chinchilla
Biological Process
nucleus organization
Cellular Component
nucleus
Transmission electron micrograph of a section of Chinchilla epididimus showing the highly lobed nucleus seen in Principal sells of the epididymal epithelium characteristic of many mammals. Figure 111...
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CIL:10976
NCBI Organism Classification
Myotis lucifugus
Biological Process
nucleus organization
Cellular Component
nucleus
Transmission electron micrograph of nucleus showing the characteristic features of glutaraldehyde fixation introduced as a primary fixative in 1962 and since used routinely. Chromatin appears differen...
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CIL:11023
NCBI Organism Classification
Homo sapiens
Biological Process
nucleus organization
Cellular Component
nuclear chromosome
Transmission electron micrograph showing part of a decondensed mitotic chromosome. The residual protein 'scaffold' (at bottom) is surrounded by a 'halo' of DNA loops 20 to 24 micrometers long. The en...
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CIL:578
NCBI Organism Classification
Gallus gallus gallus
Biological Process
aerobic respiration
Cellular Component
nuclear chromatin
Avian erythrocytes differ from most vertebrates in retaining the nucleus at maturity. During erythrocyte development, transcription is progressively shut down and nuclei become compact and heterochrom...
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