Quantitative constraints in the arrangement of human DNA.
D002843:Chromatin; D002875:Chromosomes; D004247:DNA; D006657:Histones; D006801:Humans; D008854:Microscopy, Electron; D008956:Models, Chemical; D008967:Molecular Biology; D014961:X-Ray Diffraction
D002843:Chromatin; D006657:Histones; D004247:DNA