Transcription Chapter 5 Biosynthesis of RNA
Chapter 5 Biosynthesis of RNA
Contents Part 1 Introduction概述 Part 2 Synthesis of RNA in prokaryotes原核生物RNA的合成 Part 3 Synthesis of RNA in eukaryotes真核生物RNA的合成 Part4 MicroRNA微RNA Part5 Reverse transcription逆转录 2025/5/15 2
2025/5/15 2 Part 1 Introduction 概述 Contents Part 2 Synthesis of RNA in prokaryotes 原核生物RNA的合成 Part 3 Synthesis of RNA in eukaryotes 真核生物RNA的合成 Part 4 MicroRNA 微RNA Part 5 Reverse transcription 逆转录
KEY POINTS Definition of sense strand and anti-sense strand, general features of RNA synthesis. 有义链、反义链的概念，RNA合成的基本特性 Components and function of RNA polymerase in prokaryotes eukaryotes 原核与真核RNA聚合酶的组成及作用； 2025/5/15 3
2025/5/15 3 KEY POINTS • Definition of sense strand and anti-sense strand, general features of RNA synthesis. 有义链、反义链的概念，RNA合成的基本特性 • Components and function of RNA polymerase in prokaryotes & eukaryotes 原核与真核RNA聚合酶的组成及作用；
Structure and roles of prokaryotic eukaryotic promoters recognized by RNA polymerase 原核与真核RNA聚合酶识别的启动子结构与作用； Transcription bubble and transcription elongation; terminator and transcription termination 转录泡与转录延伸；终止子与转录终止。 Regulation mechanisms of microRNA and small interfering RNA;process of reverse transcription niRNA及siRNA的调控机理和逆转录过程。 2025/5/15
2025/5/15 4 • Structure and roles of prokaryotic & eukaryotic promoters recognized by RNA polymerase 原核与真核RNA聚合酶识别的启动子结构与作用； • Transcription bubble and transcription elongation; terminator and transcription termination 转录泡与转录延伸；终止子与转录终止。 • Regulation mechanisms of microRNA and small interfering RNA; process of reverse transcription miRNA 及siRNA的调控机理和逆转录过程
Part 1 Introduction概述 2025/5/15 5
2025/5/15 5 Part 1 Introduction 概述