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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:36748*  Cite 
Description

Detail of fractured early Digestion Vacuole-III membrane showing the many IMPs on the P-fracture faces of the lysosomal membranes that had just fused with the DV. The membrane will smooth out as the phagolysosome expands osmotically. The membrane in the upper right corner has fewer IMPs and may be a remnant of the DV-II membrane. (For relative numbers of IMPs in the different DV stages see Allen and Staehelin, J. Cell Biol. 89:9-20, 1981). TEM taken on 9/27/76 by R. Allen with JEM-100B operating at 80kV. Neg. 31,193X. Bar = 0.2µm. A print of the negative was scanned and processed in Photoshop. This image is best used for qualitative analysis. Additional information available at (http://www5.pbrc.hawaii.edu/allen/).

Biological Sources
NCBI Organism Classification
Paramecium multimicronucleatum
Cell Type
cell by organism
eukaryotic cell
Eukaryotic Protist
Ciliated Protist
Cellular Component
food vacuole
Biological Context
Biological Process
digestive system process
Attribution
Names
Richard Allen (University of Hawaii)
Citation
Digital Object Identifier (DOI)
doi:10.7295/W9CIL36748
Archival Resource Key (ARK)
ark:/b7295/w9cil36748
Imaging
Image Type
transmission electron microscopy (TEM)
illumination by electrons
Image Mode
electron density
Parameters Imaged
elastic scattering of electrons
electron density
elevation
Source of Contrast
differences in deposition of metal shadow
Visualization Methods
transmission electron microscopy (TEM)
Processing History
freeze_fracture/freeze_etch
shadowing and plating
recorded image
film
Print of negative scanned for Photoshop
Data Qualifiers
processed data
Dimensions
Spatial Axis Image Size Pixel Size
X 1614px ——
Y 2154px ——