Lankas, Filip Critical effect of the N2 amino group on structure, dynamics, and elasticity of DNA polypurine tracts. [electronic resource] - Biophysical journal May 2002 - 2592-609 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0006-3495 Standard No.: 10.1016/s0006-3495(02)75601-4 doi Subjects--Topical Terms: Base PairingDNA--chemistryElasticityHydrogen BondingModels, MolecularNucleic Acid ConformationPolydeoxyribonucleotides--chemistryPurines--chemistry