Skip to main content

Image / CIL:39734

Have a question about this item?

Item information. View source record on contributor's website.

Title
CIL:39734
Creator
Fairall, Louise
Huynh, Van A
Rhodes, Daniela
Robinson, Philip J
Contributor
Fairall, Louise
Huynh, Van A.
Rhodes, Daniela
Robinson, Philip J.
Date Created and/or Issued
2021
Contributing Institution
UC San Diego, Research Data Curation Program
Collection
Cell Image Library
Rights Information
Under copyright
Constraint(s) on Use: This work is protected by the U.S. Copyright Law (Title 17, U.S.C.). Use of this work beyond that allowed by "fair use" or any license applied to this work requires written permission of the copyright holder(s). Responsibility for obtaining permissions and any use and distribution of this work rests exclusively with the user and not the UC San Diego Library. Inquiries can be made to the UC San Diego Library program having custody of the work.
Use: This work is available from the UC San Diego Library. This digital copy of the work is intended to support research, teaching, and private study.
Rights Holder and Contact
UC Regents
Description
EM images of chromatin fibers reconstituted from tandem arrays of a strong nucleosome positioning sequence flanked by different lengths of 'linker' DNA, to create nucleosome repeat lengths (NRL) from 177 bp to 237 bp. Reconstitutes had saturating amounts of purified core histones and linker histones. (A) shows the range of structures seen with glutaraldehyde fixation and negative staining, with the left panel illustrating individual fibers and the right panel longer structures consisting of end-to-end aggregates.(B)shows images of a single NRL after cryo-fixation and recorded in the frozen hydrated state. See Fig 1 in P.J. Robinson et al. 2006. EM measurements define the dimensions of the "30-nm" chromatin fiber: Evidence for a compact, interdigitated structure. Proc Natl Acad Sci USA 103:6506-6511.
Research Data Curation Program, UC San Diego, La Jolla, 92093-0175 (https://lib.ucsd.edu/rdcp)
Robinson, Philip J.; Fairall, Louise; Huynh, Van A.; Rhodes, Daniela (2021). CIL:39734. In Cell Image Library. UC San Diego Library Digital Collections. Dataset. https://doi.org/10.6075/J00R9N5J
Type
image
Identifier
ark:/20775/bb1440264v
Language
No linguistic content
Subject
Chromatin organization
DNA organization
Chromatin
Cell Image Library Group ID: 10718

About the collections in Calisphere

Learn more about the collections in Calisphere. View our statement on digital primary resources.

Copyright, permissions, and use

If you're wondering about permissions and what you can do with this item, a good starting point is the "rights information" on this page. See our terms of use for more tips.

Share your story

Has Calisphere helped you advance your research, complete a project, or find something meaningful? We'd love to hear about it; please send us a message.

Explore related content on Calisphere: