CIL:12981, Paramecium multimicronucleatum, cell by organism, eukaryotic cell, Eukaryotic Protist, Ciliated Protist
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- Collection
- Cite This Work
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Allen, Richard (2021). CIL:12981, Paramecium multimicronucleatum, cell by organism, eukaryotic cell, Eukaryotic Protist, Ciliated Protist. In Cell Image Library. UC San Diego Library Digital Collections. Dataset. https://doi.org/10.6075/J0W37VDX
- Description
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Two parasomal sacs that are oriented perpendicular to the basal bodies. The top parasomal sac has a clathrin cage around it's coated pit area. The P-face of the plasma membrane has some IMPs, particularly around the neck of the basal body. Alveoli contain some non-etchable material. Striated bands are anchored to the cytosolic face of the inner alveolar membrane to which an inconspicuous epiplasm is bound. Fractured kinetodesmal fibers show evidence of longitudinally ordered packing of subunits even though cross striations are more prominent in thin sections. Additional interpretation is available at Chapter 8, Image 9 at the link below. TEM taken on 6/4/91 by R. Allen with Zeiss 10A operating at 80kV. Neg. 24,800X. Bar = 0.2µm. A print of the negative was scanned and processed in Photoshop. This image is best used for qualitative analysis. A high resolution image (CIL:12634) is available for quantitative analysis. Additional information available at (http://www5.pbrc.hawaii.edu/allen/).
- Date Issued
- 2021
- Researcher
- Technical Details
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Preparation: freeze_fracture/freeze_etch
Relation to intact cell: shadowing and plating; freeze_fracture/freeze_etch; isolated subcellular component
Item type: transmission electron microscopy (TEM); illumination by electrons
Imaging mode: electron density
Parameter 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 qualification: Processed - Series
- Scientific Name
- Anatomy
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- Language
- No linguistic content; Not applicable
- Identifier
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Samplenumber: 12981
- Related Resources
- Source Record in the Cell Image Library: https://doi.org/10.7295/W9CIL12981
- Paramecium and Other Ciliates: Richard Allen's Image Collection. Pacific Biosciences Research Center. University of Hawaii at Manoa: https://www5.pbrc.hawaii.edu/allen/
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- License
- Copyright
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Creative Commons Public Domain Dedication
Use: The person(s) who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law.
Constraint(s) on Use: This work may be used without prior permission.
- Digital Object Made Available By
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Research Data Curation Program, UC San Diego, La Jolla, 92093-0175 (https://lib.ucsd.edu/rdcp)
- Last Modified
2022-08-12