Lilley, D M All change at Holliday junction. [electronic resource] - Proceedings of the National Academy of Sciences of the United States of America Sep 1997 - 9513-5 p. digital Publication Type: Journal Article; Review ISSN: 0027-8424 Standard No.: 10.1073/pnas.94.18.9513 doi Subjects--Topical Terms: AnimalsDNA--chemistryHumansNucleic Acid Conformation