网站首页  英汉词典

请输入您要查询的英文单词:

 

单词 Primary transcript
释义

Primary transcript

英语百科

Primary transcript

Micrograph of gene transcription of ribosomal RNA illustrating the growing primary transcripts
Transcription of DNA by RNA polymerase to produce primary transcript
Alternative splicing of the primary transcript

A primary transcript is the single-stranded ribonucleic acid (RNA) product synthesized by transcription of DNA, and processed to yield various mature RNA products such as mRNAs, tRNAs, and rRNAs. The primary transcripts designated to be mRNAs are modified in preparation for translation. For example, a precursor messenger RNA (pre-mRNA) is a type of primary transcript that becomes a messenger RNA (mRNA) after processing.

随便看

 

英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2024 encnc.com All Rights Reserved
更新时间:2025/6/21 20:08:34