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Licensing
Public Domain: This image is in the public domain and thus free of any copyright restrictions. However, as is the norm in scientific publishing and as a matter of courtesy, any user should credit the content provider for any public or private use of this image whenever possible. Learn more
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*CIL – Cell Image Library accession number. Please use this to reference an image.

CIL:12332*  Cite 
Description

View of the packed layer of mitochondria just under the dorsal pellicle of Euplotes is prominent. A row of eight cilia can be seen along one kinety arising from round to oval depressions in the cell’s surface. A grid bar was deleted on the left. TEM taken on 8/1/67 by R. Allen with Philips 200 operating at 60kV. Neg. 1,800X. Bar = 5µm. Standard glutaraldehyde fixation followed by osmium tetroxide, dehydrated in alcohol, and embedded in an epoxy resin. Microtome sections prepared at approximately 75nm thickness. The negative was scanned and processed in Photoshop. This image is best used for qualitative analysis. A high resolution image is available in the library (CIL:38869) that can be used for quantitative analysis. Additional information is available at (http://www5.pbrc.hawaii.edu/allen/).

Biological Sources
NCBI Organism Classification
Euplotes sp.
Cell Type
cell by organism
eukaryotic cell
Eukaryotic Protist
Ciliated Protist
Cell Line
Euplotes sp. from Carolina Biological Supply
Cellular Component
cilium
mitochondrion
dorsal mitochondria
Biological Context
Biological Process
auditory receptor cell stereocilium organization
cytoplasm organization
mtochondrial organization
Attribution
Names
Richard Allen
Link
http://www5.pbrc.hawaii.edu/allen/
Citation
Digital Object Identifier (DOI)
doi:10.7295/W9CIL12332
Archival Resource Key (ARK)
ark:/b7295/w9cil12332
Grouping This image is part of a group.
Imaging
Image Type
transmission electron microscopy (TEM)
illumination by electrons
Image Mode
detection of electrons
film
Parameters Imaged
electron density
Source of Contrast
stain with broad specificity
Visualization Methods
stain with broad specificity
osmium tetroxide
uranyl salt
lead salt
Processing History
recorded image
film
Negative scanned for Photoshop.
Data Qualifiers
processed data
suitable for spatial measurements
Dimensions
Spatial Axis Image Size Pixel Size
X 1648px ——
Y 2503px ——