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A complex of nucleic acids and proteins, primarily histones, in the cell nucleus that stains readily with basic dyes and condenses to form chromosomes during cell division.

chro′ma·tin′ic adj.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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Adj.1.chromatinic - (of substance of a cell nucleus) readily colored by stains
achromatinic - (of substance of a cell nucleus) not readily colored by stains
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[9] reported the presence of taurodontism of the primary dentition and craniofacial disproportion in the patients with glycogen storage disease type III and explained this by the anomalies in the gene content of the X chromosome or less specific abnormalities in chromatinic material development.
The histone demethylases network is often synergizing with the action of histone deacetylases, histone methyl transferases, and various nuclear transcriptional complexes, thus ensuring that the chromatinic environment is correct for the cell [128, 146].
Conventionally stained interphasic nuclei of males and females showed one and two positive heteropycnotic chromatinic blocks, respectively, which probably corresponded to a sexual chromatin (Fig.