这个词是什么意思？
A process that changes the nucleotide sequence of mRNA from that of the DNA template encoding it. Some major classes of RNA editing are as follows: 1, the conversion of cytosine to uracil in mRNA; 2, the addition of variable number of guanines at pre-determined sites; and 3, the addition and deletion of uracils, templated by guide-RNAs (RNA, GUIDE, KINETOPLASTIDA).
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D017393 · MeSH 2026。
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