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Cell Process
Cell Component
Cell Type
Organism
Microbial
Alzheimer's
Data Sets
University of California, San Diego
9500 Gilman Drive
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Search Results for
detection of electrons
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CIL:36781
NCBI Organism Classification
Paramecium caudatum
Biological Process
phagocytosis
Cellular Component
pre-autophagosomal structure
One segment of the assembly line used for phagosome membrane growth in P. caudatum. Cytopharyngeal ribbons bring discoidal vesicles to the left lip of the cytopharynx where the vesicles bind and then ...
CIL:36785
NCBI Organism Classification
Paramecium caudatum
Biological Process
oral apparatus organization
Cellular Component
oral apparatus
Detail of the origin of the cytopharyngeal microtubules along the left side of the cytopharynx that arise within the filamentous reticulum in contact with its electron-opaque nodes. This system does n...
CIL:36790
NCBI Organism Classification
Paramecium caudatum
Biological Process
digestion
Cellular Component
cytoproct
The cytoproct is the cell’s defecation site where spent digestive vacuoles fuse with the plasma membrane. In this cell the cytoproct is closed and forms a ridge along the posterior suture on the ven...
CIL:36754
NCBI Organism Classification
Paramecium multimicronucleatum
Biological Process
digestive system process
Cellular Component
phagolysosome
Acid phosphatase is present in tubules retrieved from late DV-III. The tubules and rounded expansions arising as a result of late DV-III membrane retrieval contain an electron-opaque reaction product ...
CIL:36764
NCBI Organism Classification
Paramecium caudatum
Biological Process
cortical cytoskeleton organization
Cellular Component
cortical microtubule cytoskeleton
Kinetodesmal fibers arise from the proximal ends of the basal bodies and curve upward and to the cell’s right of the kinety. Together with kds arising from more posterior basal bodies they form a st...
CIL:36765
NCBI Organism Classification
Paramecium caudatum
Biological Process
cortical cytoskeleton organization
Cellular Component
cell cortex
Stacks of 4 or 5 kinetodesmal fibers occupy the longitudinal ridges in a cross-sectioned cell. The kds lie along the right side of each ridge (cell’s left side), and as the kds are tapered, the smal...
CIL:36650
NCBI Organism Classification
Paramecium multimicronucleatum
Biological Process
nuclear division
Cellular Component
micronucleus
Except that the nuclear envelope remains intact, micronuclear mitosis occurs in a normal way passing through the four stages of prophase, metaphase, anaphase and telophase. In this example a micronucl...
CIL:36657
NCBI Organism Classification
Paramecium multimicronucleatum
Biological Process
pronuclear migration
Cellular Component
pronucleus
During self conjugation two cells from a 6-day old culture come together, bridges are formed between them and haploid products of meiotic division of their micronuclei are exchanged between the mating...
CIL:36667
NCBI Organism Classification
Paramecium multimicronucleatum
Biological Process
organelle organization
Cellular Component
trichocyst
The body of the trichocyst is composed of a core and a cortex which have slightly different electron diffracting properties, thus the cortex is darker since it scatters more electrons. An electron tra...
CIL:36631
NCBI Organism Classification
Paramecium multimicronucleatum
Biological Process
mitochondrial proton-transporting ATP synthase complex assembly
Cellular Component
mitochondrion
Occasionally mitochondria of Paramecium become filled with cristae that display a wavy or helical pattern. In thin sections these cristae are viewed as curved arcs as well as cross sectioned rows in d...
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