Fundamental dimensions of the bases in nucleic acids.
D055598:Chemical Phenomena; D002621:Chemistry; D003460:Crystallization; D003461:Crystallography; D004247:DNA; D008961:Models, Structural; D011687:Purines; D011743:Pyrimidines; D012313:RNA
D011687:Purines; D011743:Pyrimidines; D012313:RNA; D004247:DNA