单词 | replication origin |
释义 | > as lemmasreplication origin replication origin n. Biology a specific site on a chromosome where initiator proteins can bind to allow DNA replication to begin. ΚΠ 1963 Proc. National Acad. Sci. U.S.A. 49 813 The marker transfer is not regular, except that the markers close to the replication origin of the chromosome are transferred early. 1989 E. Lawrence Guide Mod. Biol. ii. 29 Replication of DNA always starts at a special site (or sites) termed replication origins. 2007 D. O. Morgan Cell Cycle iv. 62 Eukaryotic replication origins are defined by a poorly understood combination of DNA sequence, chromatin structure and other factors. < as lemmas |
随便看 |
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。