Licensing

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*CIL – Cell Image Library accession number. Please use this to reference an image.

CIL:11039^* Cite

Description

Transmission electron micrographs showing the unusual configuration of nucleoli in Sertoli cells, with smaller, highly dense spherical bodies flanking a large central body. Upper micrograph from guinea pig; lower from Chinese hamster.

Technical Details

The micrographs, courtesy of David Phillips, appear as Figures 138 (upper) and 139 (lower) from Chapter 4 (Nucleus) of 'The Cell, 2nd Ed.' by Don W. Fawcett M.D. A PDF copy of the corresponding chapter is available on the ASCB's BioEDUCATE website.

Biological Sources

NCBI Organism Classification: Cavia porcellus; Cricetulus griseus
Cell Type: Sertoli cell
Cellular Component: nucleolus; nucleus; nuclear chromatin

Biological Context

Biological Process: nucleus organization; RNA metabolic process; nucleolus organization
Molecular Function: rRNA transcription

Attribution

Names: David Phillips; Don W Fawcett
Published: ISBN 0721635849
Published: from: Don W. Fawcett M.D ‘The Cell’ 2nd edition, W.B. Saunders Chapter 4 (Nucleus)
Link: ASCB BioEDUCATE Program

Citation

Digital Object Identifier (DOI): doi:10.7295/W9CIL11039
Archival Resource Key (ARK): ark:/b7295/w9cil11039

Grouping This image is part of a group.

Imaging

Image Type: film
Image Mode: transmission electron microscopy (TEM); detection of electrons
Parameters Imaged: electron density
Source of Contrast: differences in adsorption or binding of stain
Visualization Methods: uranyl salt; osmium tetroxide; lead salt
Processing History: Image extracted from .pdf file of 'The Cell'
Data Qualifiers: processed data

Sample Preparation

Methods: tissue in plastic embedment; osmium tetroxide fixed tissue; glutaraldehyde fixed tissue
Relation To Intact Cell: microtome-sectioned tissue

Dimensions

Spatial Axis	Image Size	Pixel Size
X	910px	——
Y	1276px	——