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Cell Process
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Center for Research in Biological Systems
University of California, San Diego
9500 Gilman Drive
La Jolla, CA 92093-0608, USA
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: (858) 534-0276
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Search Results for
chromatin
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Still Images
Video/Animation
Z-Stack
Time Series
CIL:12303
NCBI Organism Classification
Didinium nasutum
Biological Process
cell division
Cellular Component
cell division site
The division furrow of a dividing Didinium. A thick layer of epiplasm coated on the cytosolic side by mitochondria forms the constricting ring in the furrow. As usual mucocysts lie between the epiplas...
CIL:36646
NCBI Organism Classification
Paramecium multimicronucleatum
Biological Process
macronucleus organization
Cellular Component
macronucleus
The macronucleus is the largest organelle in the P. multimicronucleatum cell and can measure 35µm long by 12µm wide. A small fraction of a macronucleus is seen in this micrograph. The chromatin appe...
CIL:36645
NCBI Organism Classification
Paramecium multimicronucleatum
Biological Process
micronucleus organization
Cellular Component
micronucleus
Like other ciliates P. multimicronucleatum has two morphologically and functionally different nuclei. Shown here is the tiny micronucleus, of which there are four, during interphase of this cell. This...
CIL:27227
NCBI Organism Classification
Fundulus heteroclitus
Biological Process
cytoskeleton organization
Cellular Component
collagen
Low magnification of the epidermal region of the Fundulus heteroclitus scale. The epidermis is separated from the collagen layers of the dermis by the basement membrane. The cells of the epidermis (to...
CIL:34615
NCBI Organism Classification
Tetrahymena pyriformis
Biological Process
macronucleus organization
Cellular Component
macronucleus
A micrograph showing the polyploidal macronucleus of Tetrahymena containing many copies of the genome. Chromatin material is found as condensed electron opaque spots as well as in an uncondensed form...
CIL:36659
NCBI Organism Classification
Paramecium multimicronucleatum
Biological Process
nucleolus organization
Cellular Component
macronucleus
The appearance of the macronucleus depends on the stage of the cell, whether the cell is in early, middle or late growth phase or is in stationary phase or whether the cell is dividing by mitosis or i...
CIL:35149
NCBI Organism Classification
Caenorhabditis elegans
Biological Process
mitosis
Cellular Component
nucleus
This time-lapse series illustrates the early division up to the four-cell stage of a C. elegans embryo depleted of npl-4 by RNAi expressing H2B::GFP by DIC and fluorescence microscopy. GFP-tagged hist...
CIL:25635
NCBI Organism Classification
Caenorhabditis elegans
Biological Process
mitosis
Cellular Component
nucleus
This movie illustrates the early division up to the four-cell stage of a C. elegans embryo depleted of npl-4 by RNAi expressing H2B::GFP by DIC and fluorescence microscopy. GFP-tagged histone H2B allo...
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