Image / CIL:36234, Tetrahymena pyriformis, cell by organism, eukaryotic cell, Eukaryotic Protist, Ciliated Protist

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Title: CIL:36234, Tetrahymena pyriformis, cell by organism, eukaryotic cell, Eukaryotic Protist, Ciliated Protist
Creator: Allen, Richard
Contributor: Allen, Richard
Date Created and/or Issued: 2021
Contributing Institution: UC San Diego, Research Data Curation Program
Collection: Cell Image Library
Rights Information: Creative Commons Public Domain Dedication
Constraint(s) on Use: This work may be used without prior permission.
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.
Description: A partially filled contractile vacuole is connected to two regions of spongiome tubules. The extra CV membrane is acquired from these spongiomes. Presumably some of these spongiome tubules are decorated with pegs which in Paramecium are known to be V-type proton pumps. A spent vacuole lies nearby and has a filamentous area in which membrane tubulation and vesiculation is taking place. A similar filamentous array does not appear to be present in the spongiome region of the CV or along the CV membrane itself. TEM taken on 4/21/78 by R. Allen with Hitachi HU11A operating at 60kV. Neg. 9,200X. Bar = 0.5µm. The negative was printed to paper and the image was scanned to Photoshop. This digitized image is available for qualitative analysis. There is a high resolution version of this image in the library (CIL:39799) which is available for quantitative analysis. 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:36234, Tetrahymena pyriformis, 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/J0T43S1C
Type: image
Identifier: ark:/20775/bb67650160
Language: No linguistic content
Subject: Contractile vacuole organization
Food vacuole
Eukaryotic cell
Contractile vacuole pore
Intrinsic to contractile vacuolar membrane
Cell by organism
Ciliated Protist
Contractile vacuolar membrane
Eukaryotic Protist
Contractile vacuole
Proton-transporting V-type ATPase complex
Tetrahymena pyriformis
Cell Image Library Group ID: 10786

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