CIL:39316, Paramecium multimicronucleatum, cell by organism, eukaryotic cell, Eukaryotic Protist, Ciliated Protist. CIL. Dataset

NCBI Organism:Paramecium multimicronucleatum; Cell Types:cell by organism, eukaryotic cell, , ; Cell Components:plasma membrane, trichocyst, ; Biological process:plasma membrane 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:39316^* Cite

Description

A row of large IMPs bordering parts of the plates are visible. Two parentheses-shaped empty trichocyst docking sites are also present and one ring surrounding pits where the rosette IMPs have been removed. TEM taken on 5/9/91 by R. Allen with Zeiss 10A operating at 80kV. Neg. 19,800. The raw negative was scanned with an Epson Perfection V750 Pro and this high resolution image is best used for quantitative 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: plasma membrane; trichocyst; docking sites

Biological Context

Biological Process: plasma membrane organization

Attribution

Names: Richard Allen (University of Hawaii)

Citation

Digital Object Identifier (DOI): doi:10.7295/W9CIL39316
Archival Resource Key (ARK): ark:/b7295/w9cil39316

Grouping This image is part of a group.

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
Data Qualifiers: raw, unprocessed data; suitable for spatial measurements

Sample Preparation

Methods: freeze_fracture/freeze_etch
Methods: shadowing and plating; freeze_fracture/freeze_etch; isolated subcellular component

Dimensions

Spatial Axis	Image Size	Pixel Size
X	4906px	0.76nm
Y	5516px	0.76nm