Fawcett, Don W.; Chemes, Hector E.; Gilula, Bernard (2021). CIL:11048, Cavia porcellus, Rattus rattus, Sertoli cell, pancreatic A cell. In Cell Image Library. UC San Diego Library Digital Collections. Dataset. https://doi.org/10.6075/J0C53JP9

Nuclear pores are clearly seen in these transmission electron micrographs of cells after cryo-fixation, freeze-fracture and surface replication. Upper panel shows the outer surface of of the nuclear envelope from a guinea pig Sertoli cell. Lower panel shows the inner surface of the nuclear envelope of of a rat pancreatic acinar cell. Upper micrograph from Fawcett and Chemes (1979) Tissue Cell 11:147-162, reprinted as Figure 148 with permission; lower micrograph courtesy of Bernard Gilula is Figure 149 from Chapter 4 (Nucleus) of 'The Cell, 2nd Ed.' by Don W. Fawcett M.D. A PDF copy of the chapter is available on the ASCB's BioEDUCATE website.

• 2021

• Chemes, Hector E.
• Fawcett, Don W.
• Gilula, Bernard

See: Fawcett and Chemes (1979) Tissue Cell 11:147-162.

Preparation: cryofixed tissue; freeze_fracture/freeze_etch
Relation to intact cell: isolated subcellular component
Item type: film
Imaging mode: transmission electron microscopy (TEM)
Parameter imaged: electron density
Source of contrast: differences in deposition of metal shadow
Visualization methods: shadowing and plating
Processing history: Image extracted from .pdf file of 'The Cell'
Data qualification: Processed

• Cell Image Library Group ID: 11075

• Cavia porcellus
• Rattus rattus

• Nuclear envelope
• Nuclear pore
• Pancreatic A cell
• Sertoli cell

• Nuclear pore organization
• Nuclear transport
• Nucleus organization

• data
• image

• No linguistic content; Not applicable

Samplenumber: 11048

Doi: https://doi.org/10.6075/J0C53JP9

Source data

• Source Record in the Cell Image Library: https://doi.org/10.7295/W9CIL11048

Reference

• Fawcett DW, Chemes HE. Changes in distribution of nuclear pores during differentiation of the male germ cells. Tissue Cell. 1979;11(1):147-62. https://doi.org/10.1016/0040-8166(79)90015-6

Other resource

• Fawcett, Don W. "The Cell." 2nd ed., W.B. Saunders, 1981, ISBN 0721635849. https://www.ascb.org/career-development/teaching/don-fawcetts-the-cell/

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2022-08-12