CIL:11911, Haemanthus katharinae, endosperm. CIL. Dataset

NCBI Organism:Haemanthus katharinae; Cell Components:nuclear chromosome Biological process:mitosis

Licensing

Public Domain: This image is in the public domain and thus free of any copyright restrictions. However, as is the norm in scientific publishing and as a matter of courtesy, any user should credit the content provider for any public or private use of this image whenever possible. Learn more

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

CIL:11911^* Cite

Description

Dividing cells from the liquid endosperm of the lily Haemanthus katherinae were fixed with paraformaldehye, embedded in epoxy, and 0.5 micrometer sections prepared. Images were obtained with the Wisconsin high voltage TEM at 1MEV. For this micrograph of chromosomes at anaphase, the grid was tilted to 60 degrees. A similar micrograph tilted to 40 degrees is grouped with this image, making a stereo pair that provides an oblique 3D view.

Biological Sources

NCBI Organism Classification: Haemanthus katharinae
Cell Type: endosperm
Cellular Component: nuclear chromosome

Biological Context

Biological Process: mitosis

Attribution

Names: Hans Ris

Citation

Digital Object Identifier (DOI): doi:10.7295/W9CIL11911
Archival Resource Key (ARK): ark:/b7295/w9cil11911

Grouping This image is part of a group.

Imaging

Image Type: film
Image Mode: transmission electron microscopy (TEM)
Parameters Imaged: electron density
Source of Contrast: elastic scattering of electrons
Visualization Methods: uranyl salt
Processing History: unprocessed raw data

Sample Preparation

Methods: formaldehyde fixed tissue
Relation To Intact Cell: microtome-sectioned tissue

Dimensions

Spatial Axis	Image Size	Pixel Size
X	3903px	4nm
Y	2681px	4nm