CIL:9833, Nassula, cell by organism, eukaryotic cell, Eukaryotic Protist, Ciliated Protist. CIL. Dataset

NCBI Organism:Nassula; Cell Types:cell by organism, eukaryotic cell, , ; Cell Components:endoplasmic reticulum membrane, plasma membrane, , ; Biological process:endoplasmic reticulum organization, , ;

Licensing

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*CIL – Cell Image Library accession number. Please use this to reference an image.

CIL:9833^* Cite

Description

The endoplasmic reticulum exists in extensive sheets in the cytoplasm of Nassula immediately below the alveolar membranes. TEM taken on 3/14/69 by R. Allen with Philips 300 operating at 60kV. Neg. 16,000X. Bar = 0.5µm. A print of the negative was scanned and processed in Photoshop. This image is best used for qualitative analysis. A high resolution image (CIL:7748) is available for quantitative analysis. Additional information is available at (http://www5.pbrc.hawaii.edu/allen/). Standard glutaraldehyde fixation followed by osmium tetroxide, dehydrated in alcohol and embedded in an epoxy resin. Microtome sections prepared at approximately 75nm. Additional information available at (http://www5.pbrc.hawaii.edu/allen/).

Biological Sources

NCBI Organism Classification: Nassula
Cell Type: cell by organism; eukaryotic cell; Eukaryotic Protist; Ciliated Protist
Cell Line: Cambridge Culture Collection, Cambridge, England, catalog # LB1650/1
Cellular Component: endoplasmic reticulum membrane; plasma membrane; alveolar membranes; tubular mitochondria

Biological Context

Biological Process: endoplasmic reticulum organization; cortical membranes; mitochonrial organization

Attribution

Names: Richard Allen

Citation

Digital Object Identifier (DOI): doi:10.7295/W9CIL9833
Archival Resource Key (ARK): ark:/b7295/w9cil9833

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; Print from negative scanned for Photoshop.
Data Qualifiers: processed data; suitable for spatial measurements

Sample Preparation

Methods: glutaraldehyde fixed tissue; osmium tetroxide fixed tissue; tissue in epoxy resin embedment; microtome-sectioned tissue
Relation To Intact Cell: microtome-sectioned tissue

Dimensions

Spatial Axis	Image Size	Pixel Size
X	3752px	——
Y	2982px	——