CIL:7748, 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

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

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

CIL:7748^* Cite

Description

A high resolution image of the endoplasmic reticulum that 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. The raw film was scanned with an Epson Perfection V750 Pro. This image is available for quantitative analysis. 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: Allen, Richard

Citation

Digital Object Identifier (DOI): doi:10.7295/W9CIL7748
Archival Resource Key (ARK): ark:/b7295/w9cil7748

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; unprocessed raw data
Data Qualifiers: raw, unprocessed 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	6099px	0.94nm
Y	4738px	0.94nm