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gene expression
Sign in to saveAlso known as expression of genes, GO:0010467, expression, genetic expression
conversion of a gene's sequence into a mature gene product or products
Research
1,923,702 papers- The Evolution of Gene Expression in cis and trans.Trends in genetics : TIG · 2018
- Introduction to the Gene Expression Analysis.Methods in molecular biology (Clifton, N.J.) · 2016
- Gene Expression: the Key to Understanding HIV-1 Infection?Microbiology and molecular biology reviews : MMBR · 2020
- Radiofrequency radiation-induced gene expression.Reviews on environmental health · 2025
- Toward kingdom-wide analyses of gene expression.Trends in plant science · 2023
via PubMed
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- Gene expression
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- purl.obolibrary.org/obo/GO_0010467
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Article
Gene expression is the process by which the information contained within a gene is used to produce a functional gene product, such as a protein or a functional RNA molecule. This process involves multiple steps, including the transcription of the gene's sequence into RNA. For protein-coding genes, this RNA is further translated into a chain of amino acids that folds into a protein, while for non-coding genes, the resulting RNA itself serves a functional role in the cell. Gene expression enables cells to utilize the genetic information in genes to carry out a wide range of biological functions. While expression levels can be regulated in response to cellular needs and environmental changes, some genes are expressed continuously with little variation.
Mechanism