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Updated: Jul 19, 2026

Mapping RNA-RNA Interactions Globally Using Biotinylated Psoralen
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統合因子1によるイントロンのブランチサイトRNAの認識のための構造的基礎

Z Liu1, I Luyten, M J Bottomley

  • 1European Molecular Biology Laboratory (EMBL), Meyerhofstrasse 1, D-69117 Heidelberg, Germany.

Science (New York, N.Y.)
|November 3, 2001
PubMed
まとめ

スプライシングファクター1 (SF1) は,プレ-mRNAにおけるブランチポイントシーケンス (BPS) に結合する. そのKH-QUA2領域は結合部位を形成し,SF1がBPSRNAを認識してスプライソーム組立を助ける方法を示しています.

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Different Types of RNA Have the Same Basic Structure
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RNA Splicing

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RNA Structure01:23

RNA Structure

Overview
The basic structure of RNA consists of a five-carbon sugar and one of four nitrogenous bases. Although most RNA is single-stranded, it can form complex secondary and tertiary structures. Such structures play essential roles in the regulation of transcription and translation.
Different Types of RNA Have the Same Basic Structure
There are three main types of ribonucleic acid (RNA): messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA). All three RNA types consist of a...
RNA Splicing01:32

RNA Splicing

Splicing is the process by which eukaryotic RNA is edited before its translation into protein. The RNA strand transcribed from eukaryotic DNA is called the primary transcript. The primary transcripts that become mRNAs are called precursor messenger RNAs (pre-mRNAs). Eukaryotic pre-mRNA contains alternating sequences of exons and introns. Exons are nucleotide sequences that code for proteins, whereas introns are the non-coding regions. In RNA splicing, introns are removed and exons are bonded...
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Different Types of RNA Have the Same Basic Structure
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