Image / CIL:39717, Tetrahymena pyriformis, cell by organism, eukaryotic cell, Eukaryotic Protist, Ciliated Protist

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Title: CIL:39717, 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: Some accessory microtubules from the proximal ends of membranelle basal bodies extend upward and curve over the left wall of the buccal cavity as can be followed in this micrograph. Some fibrous components (the posterior connectives, see Smith and Buhse, Trans. Am. Microsc. Soc. 102:264-271, 1983) from the membranelles pass into the specialized cytoplasm where it forms an electron opaque mass. The bottom of the buccal cavity bordered by oral ribs opens through the cytosome into the nascent digestive vacuole. The cytopharynx is the site of lamellar microtubules (1 or 2 microtubules per lamella) which direct flattened vesicles to the growing vacuole‚Äôs fusion site. TEM taken on 8/16/67 by R. Allen with Philips 200 operating at 60kV. Neg. 12,400X. The raw negative was scanned with an Epson Perfection V750 Pro and this high resolution image is best used 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:39717, 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/J0ST7P6G
Type: image
Identifier: ark:/20775/bb1167786q
Language: No linguistic content
Subject: Oral apparatus organization
Eukaryotic Protist
Ciliated Protist
Oral apparatus
Eukaryotic cell
Cell by organism
Tetrahymena pyriformis
Cell Image Library Group ID: 10646

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