| 释义 |
〔transposon〕A segment of DNA that is capable of moving to a new position within the same or another chromosome, plasmid, or cell and thereby transferring genetic properties such as resistance to antibiotics.转位子：一种脱氧核糖核酸片断，它能够移到同一个或另一个染色体、质体或细胞上的新位置，并转录各种基因的特性，如对抗菌体的抵抗力〔retrotransposon〕A transposon copied from RNA with the use of reverse transcriptase.反转位子：借着使用反转录酶而从核糖核酸复制出来的转位子 |