Allen, Richard (2021). CIL:36733, 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/J0222SFV

The carrier vesicles dock with the acidosomes and then fuse with these larger vesicles before or as the vesicles dock at the nascent Digestive Vacuole. Thus the contents of the carrier vesicles are first exposed to an acid environment in the acidosomes and phagoacidosomes and then to digestion in the phagolysosomes. (For a discussion of acidosome development see Allen, Ma and Fok, J. Cell Sci. 106:411-422, 1993). TEM taken on 7/19/88 by C. Schroeder with Zeiss 10A operating at 80kV. Neg. 24,800X. Bar = 0.2µm. Published in J. Cell Sci. 106:411-422, 1993. Adapted with permission.

• 2021

• Allen, Richard

A print of the negative was scanned and processed in Photoshop. This image is suitable for qualitative analysis. A high resolution version of this image in the library (CIL:40562) is available for quantitative analysis. Additional information available at (http://www5.pbrc.hawaii.edu/allen/).

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

• Cell Image Library Group ID: 11145

• Paramecium multimicronucleatum

• Cell by organism
• Ciliated Protist
• Early phagosome
• Eukaryotic cell
• Eukaryotic Protist
• Phagolysosome
• Vesicle membrane

• Digestive system process

• data
• image

• No linguistic content; Not applicable

Samplenumber: 36733

Doi: https://doi.org/10.6075/J0222SFV

Source data

• Source Record in the Cell Image Library: https://doi.org/10.7295/W9CIL36733

Reference

• J Cell Sci. 1993 Sep;106 ( Pt 1):411-22. https://www.ncbi.nlm.nih.gov/pubmed/?term=8270639

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2022-08-12