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"Nucleosomes" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, which enables searching at various levels of specificity.

MeSH information
The repeating structural units of chromatin, each consisting of approximately 200 base pairs of DNA wound around a protein core. This core is composed of the histones H2A, H2B, H3, and H4.

This graph shows the total number of publications written about "Nucleosomes" by people in the URMC Research Network by year, and whether "Nucleosomes" was a major or minor topic of these publication.