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Cell Process
Cell Component
Cell Type
Organism
Microbial
Alzheimer's
Data Sets
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
transmission electron microscopy (T...
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CIL:34755
NCBI Organism Classification
Tetrahymena pyriformis
Biological Process
oral apparatus organization
Cellular Component
oral apparatus
A cross section of the cell (ventral side up) through the buccal cavity showing basal bodies of the 3 membranelles (1, 2 and 3) lying along the indented dorsal wall. A short segment of the oral ribs s...
CIL:36220
NCBI Organism Classification
Tetrahymena pyriformis
Biological Process
oral apparatus organization
Cellular Component
oral apparatus
Some accessory microtubules from the proximal ends of membranelle basal bodies extend upward and curve over the left wall of the buccal cavity as can be followed in this micrograph. Some fibrous compo...
CIL:36241
NCBI Organism Classification
Tetrahymena pyriformis
Biological Process
microtubule basal body duplication
Cellular Component
microtubule basal body
Up to three basal bodies have been seen in various stages of development near a mature basal body/cilium complex. In this micrograph 2 new basal bodies are present next to 2 cilia and 3 are forming ne...
CIL:36244
NCBI Organism Classification
Tetrahymena pyriformis
Biological Process
oral apparatus organization
Cellular Component
microtubule basal body
The basal bodies in the opisthe developing oral apparatus become organized into polykinetids of the three oral membranelles (1, 2 and 3) and of the two rows of basal bodies forming the undulating memb...
CIL:36246
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 4 food vacuoles. The helically contracted stalk is se...
CIL:36285
NCBI Organism Classification
Vorticella convallaria
Biological Process
regulation of myofibril size
Cellular Component
cell cortex
A thin cryosection of Vorticella exposed to a rabbit polyclonal antibody to alpha-centrin and then to gold conjugated to anti-rabbit IgG. The gold indicates that the myoneme contains alpha-centrin. Th...
CIL:36270
NCBI Organism Classification
Vorticella convallaria
Biological Process
cortical cytoskeleton organization
Cellular Component
pellicle
Like other peritrichs the pellicle of Vorticella convallaria is sculpted into ridges and grooves that circle the cell perpendicular to the aboral/adoral axis of the cell body. Pellicular pores penetra...
CIL:36271
NCBI Organism Classification
Vorticella convallaria
Biological Process
cortical cytoskeleton organization
Cellular Component
cell cortex
V. convallaria preserved in collidine buffered fixative (not cacodylate) has a less dense cytoplasm in which oranelles are easier to recognize. The rough ER has vesiculated but this vesiculation enhan...
CIL:36276
NCBI Organism Classification
Vorticella convallaria
Biological Process
contractile vacuole organization
Cellular Component
contractile vacuole
The contractile vacuole of V. convallaria empties into a convoluted chamber. This chamber is covered by the alveoli and plasma membrane of the pellicle and is open to the cell’s surface via the peri...
CIL:36696
NCBI Organism Classification
Paramecium multimicronucleatum
Biological Process
oral apparatus organization
Cellular Component
oral apparatus
The buccal cavity opens into the developing digestive (food) vacuole at the terminal edges of the alveolar sacs that cover the buccal cavity. A plane connecting these edges would roughly describe a te...
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