👉 In molecular biology, a subnucleus is an area of a nucleus that contains specialized proteins or other cellular components. These are typically found in cells where there is a high concentration of genetic material and where it requires specific functions to be carried out. Subnucleuses can include everything from the nucleic acid structure of DNA, RNA, and proteins, as well as the genetic code itself. Understanding subnucleuses allows scientists to study how these complex molecules work in cells and how they contribute