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Description
High resolution image of an early endosome in planar view that contains HRP-reaction product. This cell was exposed to HRP for 6 min. and then fixed. This early endosome had two small coated evaginations arising from its rim and also had two large HRP-containing uncoated vesicles docked next to it presumably ready to fuse with it (for this picture and a serial section showing these two vesicles and the second evagination see Fig. 14C in Allen, Schroeder and Fok, J. Cell Sci. 101:449-461, 1992). Mitochondria have an endogenous peroxidase activity. This image was adapted with permission from Fig. 14. TEM taken on 10/20/91 by R. Allen with Zeiss 10A operating at 80kV. Neg. 19,800X. The raw film was scanned with an Epson Perfection V750 Pro. This image is best used 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 thickness. Additional information available at (http://www5.pbrc.hawaii.edu/allen/). Research Data Curation Program, UC San Diego, La Jolla, 92093-0175 (https://lib.ucsd.edu/rdcp) Allen, Richard (2021). CIL:12617, 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/J0VT1QSV
Type
image
Identifier
ark:/20775/bb6047602s
Language
No linguistic content
Subject
Endosome to lysosome transport Endosome organization Cell by organism Cell cortex Endosome Eukaryotic Protist Ciliated Protist Eukaryotic cell Paramecium multimicronucleatum Cell Image Library Group ID: 5823
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