Alternate header for print version
Logo

Search Results for electron density
(2607 results)
(Not the results you were expecting?) (Comments)

CIL:36642
NCBI Organism Classification
Paramecium multimicronucleatum
Biological Process
cytoplasm organization
Cellular Component
crystalloid
Quick-freeze deep-etch image of a crystal. The contents of the crystal have condensed into paracrystalline planes that break into angular chunks when fractured. A portion of the P-fracture face of the...
image is part of a groupimage is suitable for quantitation
CIL:39320
NCBI Organism Classification
Paramecium multimicronucleatum
Biological Process
endomembrane system organization
Cellular Component
pellicle
Views of a striated band linked to the epiplasm on the ridge slopes and the intermembrane space between the plasma membrane and alveolus space inside the alveolus. TEM taken on 6/6/91 by C. Schroeder ...
image is part of a group
CIL:834
NCBI Organism Classification
Oryctolagus cuniculus
Biological Process
skeletal muscle contraction
Cellular Component
cytoskeleton
Rabbit psoas skeletal muscle fibers were held at constant length and rigor was induced by permeabilization with glycerol. They were fixed in glutaraldehyde, quick-frozen by contact with a liquid heli...
image is part of a group
CIL:835
NCBI Organism Classification
Oryctolagus cuniculus
Biological Process
skeletal muscle contraction
Cellular Component
cytoskeleton
Rabbit psoas skeletal muscle fibers were held at constant length and rigor was induced by permeabilization with glycerol. They were fixed in glutaraldehyde, quick-frozen by contact with a liquid heli...
image is part of a group
CIL:836
NCBI Organism Classification
Oryctolagus cuniculus
Biological Process
skeletal muscle contraction
Cellular Component
cytoskeleton
Rabbit psoas skeletal muscle fibers were held at constant length and rigor induced by immersion in glycerol. The fibers were quick-frozen by contact with a liquid helium- cooled copper block in a Heu...
image is part of a group
CIL:837
NCBI Organism Classification
Oryctolagus cuniculus
Biological Process
skeletal muscle contraction
Cellular Component
cytoskeleton
Rabbit psoas skeletal muscle fibers were held at constant length and rigor induced by immersion in glycerol. The fibers were quick-frozen by contact with a liquid helium- cooled copper block in a Heu...
CIL:36673
NCBI Organism Classification
Paramecium multimicronucleatum
Biological Process
organelle assembly
Cellular Component
trichocyst
Quick-freeze deep-etch image of a cytosolic region where trichocysts are developing. Vesicles, even small ones, contain contents that are compacting into paracrystalline form. These vesicles seem to h...
CIL:36675
NCBI Organism Classification
Paramecium multimicronucleatum
Biological Process
membrane docking
Cellular Component
organelle membrane
Larger vesicles contain paracrystalline cores that are associated at one end with the trichocyst membrane. This may mean that there is a site on the membrane that promotes paracrystalline formation or...
CIL:36685
NCBI Organism Classification
Paramecium multimicronucleatum
Biological Process
organelle organization
Cellular Component
trichocyst
Released from the cell the trichocyst lengthens and its internal meshwork opens up into an elongated needle. TEM taken on 6/7/88 by C. Schroeder with Zeiss 10A operating at 80kV. Neg. 24,880X. Bar = 0...
CIL:36711
NCBI Organism Classification
Paramecium multimicronucleatum
Biological Process
vesicle transport along microtubule
Cellular Component
microtubule
A view of microtubular ribbons in which the periodic structure of the tubulin units can be seen along the length of the microtubules. Short bridges link the microtubules side to side within a ribbon. ...
Results per page: