open-circle deoxyribonucleic acid

open-circle deoxyribonucleic acid

[′ō·pən ‚sər·kəl dē‚äk·sē‚rī·bō·nü′klē·ik ′as·əd]
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.