CIL:35610, 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:contractile vacuole, cytoplasm, contractile vacuolar membrane, microtubule, microtubule associated complex; Biological process:contractile vacuole organization, cytoplasm organization, microtubule-based process, microtubule cytoskeleton organization;

Licensing

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

CIL:35610^* Cite

Description

Quick-freeze deep-etch of an ampulla. The P-fracture face has numerous IMPs. The microtubular ribbon now forms two bands next to this ampulla. The ribbons will split into additional bands as they pass on to and around the collecting canal. TEM taken on 1/14/95 by R. Allen with Zeiss 10A operating at 80kV. Neg. 19,800X. 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: contractile vacuole; cytoplasm; contractile vacuolar membrane; microtubule; microtubule associated complex

Biological Context

Biological Process: contractile vacuole organization; cytoplasm organization; microtubule-based process; microtubule cytoskeleton organization

Attribution

Names: Richard Allen (University of Hawaii)

Citation

Digital Object Identifier (DOI): doi:10.7295/W9CIL35610
Archival Resource Key (ARK): ark:/b7295/w9cil35610

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

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	2045px	——
Y	2574px	——