chromatin organization obsolete regulation of chromatin assembly true OBSOLETE. Any process the modulates the frequency, rate or extent of chromatin assembly. Chromatin assembly is the assembly of DNA, histone proteins, and other associated proteins into chromatin structure, beginning with the formation of the basic unit, the nucleosome, followed by organization of the nucleosomes into higher order structures, ultimately giving rise to a complex organization of specific domains within the nucleus. GO:0010847 biological_process This term was obsoleted because 'chromatin assembly' was merged into 'chromatin organization'.