Protein expression may refer to:
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Gene expression
Gene expression is the process (including its Regulation of gene expression, regulation) by which information from a gene is used in the synthesis of a functional gene product that enables it to produce end products, proteins or non-coding RNA, ...
, the processes that convert the information of DNA genes into a functional copies of mRNA in living cells
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Protein production
Protein production is the biotechnological process of generating a specific protein. It is typically achieved by the manipulation of gene expression in an organism such that it expresses large amounts of a recombinant gene. This includes the ...
, the method of generating some quantity of a specific protein in biotechnology
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