Lower West Side (Pilsen) neighborhood in Chicago, Illinois (IL), 60608, 60616 detailed profile.
The chromatin is located in the nucleus of a cell. It contains the genetic material, like Deoxyribonucleic Acid (also known as D.N.A.) Chromatin are tiny little fibers compressed together in the nucleus. It can be likened to a spider's web.
I The concept of heterochromatin. Definition of Chromatin. In eukaryotes, on the contrary of prokaryotes, the DNA is packaged in the form of a nucleoprotein complex called  chromatin , which carries the hereditary message. It is located in a nucleus and is organised in several separate entities, the chromosomes.