On the "tertiary " structure of chromosomes.
D055598:Chemical Phenomena; D002621:Chemistry; D002842:Chromatids / Q000187:drug effects / Q000528:radiation effects; D002869:Chromosome Aberrations / Q000528:radiation effects; D002875:Chromosomes / Q000187:drug effects / Q000528:radiation effects; D046508:Culture Techniques; D004247:DNA; D004121:Dimethyl Sulfoxide / Q000494:pharmacology; D005990:Glycerol / Q000494:pharmacology; D006801:Humans; D006859:Hydrogen; D008214:Lymphocytes; D011831:Radiation Genetics; D014508:Urea / Q000494:pharmacology
D006859:Hydrogen; D014508:Urea; D004247:DNA; D005990:Glycerol; D004121:Dimethyl Sulfoxide