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Cell Process
Cell Component
Cell Type
Organism
Microbial
Alzheimer's
Data Sets
University of California, San Diego
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Search Results for
osmium tetroxide
(1113 results)
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CIL:2867
NCBI Organism Classification
Coleps hirtus
Biological Process
membrane transport
Cellular Component
plasma membrane
This high resolution micrograph may show important features involved in calcareous plate formation within the alveoli that underlie the plasma membrane in Coleps. Densities are seen on the inner alveo...
CIL:36261
NCBI Organism Classification
Vorticella convallaria
Biological Process
macronucleus organization
Cellular Component
macronucleus
Only the macronucleus contains nucleoli which is the site of ribosomal RNA synthesis and ribosome subunit assembly. This EM also contains the distal end of the food vacuole forming cytopharynx which c...
CIL:36268
NCBI Organism Classification
Vorticella convallaria
Biological Process
response to food
Cellular Component
oral apparatus
Food vacuoles arise from the single membrane that lines the cytopharynx. Vesicles, similar to discoidal vesicles, attach to the cytopharyngeal microtubules (lamellar clumps) that arise from the dorsal...
CIL:36277
NCBI Organism Classification
Vorticella convallaria
Biological Process
contractile vacuole organization
Cellular Component
contractile vacuole
The contractile vacuole pore is supported on its cytosolic side by a coil of microtubules and other microtubules extend from the pore to the CV membrane. The plasma membrane and CV membrane cover the ...
CIL:36283
NCBI Organism Classification
Vorticella convallaria
Biological Process
contractile system
Cellular Component
endoplasmic reticulum
The ER tubules in the spasmoneme bear elements of the linkage complex, both the mid piece and rails. These elements are more disperse than in the body of the cell. The fibers from the mid piece pass i...
CIL:36226
NCBI Organism Classification
Tetrahymena pyriformis
Biological Process
cytoplasm organization
Cellular Component
lysosome
The acidosome-like vesicle has a bull’s eye appearance with the invagination appearing in the middle of the vesicle. Other vesicles contain multiple layers resembling multilipid layers. Two vesicles...
CIL:36235
NCBI Organism Classification
Tetrahymena pyriformis
Biological Process
contractile vacuole organization
Cellular Component
contractile vacuole
Higher magnification view of the spongiome of the Contractile Vacuole Complex. The spongiome is composed of a three dimensional array of tubules that are continuous with the CV membrane. Many tubules ...
CIL:36247
NCBI Organism Classification
Vorticella convallaria
Biological Process
digestive system process
Cellular Component
cell
11 micrographs of views of a serially-sectioned contracted Vorticella convallaria cell that show the main features of this cell. This figure shows 5 food vacuoles and the edges of 2 more. The connecti...
CIL:36249
NCBI Organism Classification
Vorticella convallaria
Biological Process
digestive system process
Cellular Component
cell
11 micrographs are views of a serially-sectioned contracted Vorticella convallaria cell that show the main features of this cell. This figure shows 5 food vacuoles; 3 segments of the macronucleus; per...
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...
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