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词汇 Regulatory region
分类 英语词汇 英语翻译词典
释义

Regulatory region

中文百科

调控串行 Regulatory sequence

（重定向自Regulatory region）

调控串行（英语：Regulatory sequence，又译调节串行）是DNA中一段包含启动子、强化子，以及其他可与调节蛋白，如转录因子结合的位置。这些串行调控了基因的表现，进而影响蛋白质的生产。

除此之外，mRNA也有调控串行，可与RNA结合蛋白或其他RNA结合。

英语百科

Regulatory sequence 调控序列

（重定向自Regulatory region）
Regulatory sequence Regulatory sequence Enhancer /silencer Promoter 5'UTR Open reading frame 3'UTR Enhancer /silencer Proximal Core Start Stop Terminator Transcription DNA Exon Exon Exon Intron Intron Post-transcriptionalmodification Pre-mRNA Protein coding region + 5' cap + Poly-A tail Translation MauremRNA Protein The structure of a eukaryotic protein-coding gene. Regulatory sequence controls when and where expression occurs for the protein coding region (red). Promoter and enhancer regions (yellow) regulate the transcription of the gene into a pre-mRNA which is modified to add a 5' cap and poly-A tail (grey) and remove introns. The mRNA 5' and 3' untranslated regions (blue) regulate translation into the final protein product.
Polycistronic operon Regulatory sequence Regulatory sequence Enhancer /silencer Operator Promoter 5'UTR ORF UTR ORF 3'UTR Enhancer /silencer Start Stop Start Stop Terminator Transcription DNA RBS Protein coding region RBS Protein coding region Translation mRNA Protein The structure of a prokaryotic operon of protein-coding genes. Regulatory sequence controls when expression occurs for the multiple protein coding regions (red). Promoter, operator and enhancer regions (yellow) regulate the transcription of the gene into an mRNA. The mRNA untranslated regions (blue) regulate translation into the final protein products.

A regulatory sequence is a segment of a nucleic acid molecule which is capable of increasing or decreasing the expression of specific genes within an organism. Regulation of gene expression is an essential feature of all living organisms and viruses.
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