Source:http://linkedlifedata.com/resource/umls/id/C0729606
GO: Any constituent part of a chromosome, a structure composed of a very long molecule of DNA and associated proteins (e.g. histones) that carries hereditary information. [GOC:jl],MSH: Structures which are contained in or part of CHROMOSOMES.,NCI: The 3-D organization of histones and other proteins on chromosomal DNA in the nucleus and allow for its form and function during cellular growth and division.