title: Nuclear magnetic resonance determination of thymine nearest neighbor base frequency ratios in deoxyribonucleic acid.
mesh_terms: D000818:Animals; D002417:Cattle; D004247:DNA / Q000032:analysis*; D005399:Fishes; D009682:Magnetic Resonance Spectroscopy; D011108:Polymers / Q000032:analysis; D011687:Purines / Q000032:analysis; D011743:Pyrimidines / Q000032:analysis; D013941:Thymine / Q000032:analysis*
chemical_list: D011108:Polymers; D011687:Purines; D011743:Pyrimidines; D004247:DNA; D013941:Thymine