interactomics

biochemistry

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July 20, 2026

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Interactomics is a field within bioinformatics that focuses on understanding the complex web of interactions between biological molecules, particularly proteins and nucleic acids. It aims to map out these interactions to reveal how they function within a cell or organism.1

This field is part of a broader approach known as "omics," which includes genomics (study of genes), transcriptomics (study of RNA), and proteomics (study of proteins). By analyzing these interactions, researchers can gain insights into cellular processes, disease mechanisms, and potential drug targets. Bioinformatics provides the computational tools and databases necessary to store, analyze, and interpret the vast amounts of data generated in interactomics research.12

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bioinformatics
The data of bioinformatics
…distribution of proteins in cells; interactomics, the patterns of protein-protein and protein–nucleic acid interactions; and metabolomics, the nature and traffic patterns of transformations of small molecules by the biochemical pathways active in cells. In each case there is interest in obtaining comprehensive, accurate data for particular cell types and in…
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…distribution of proteins in cells; interactomics, the patterns of protein-protein and protein–nucleic acid interactions; and metabolomics, the nature and traffic patterns of transformations of small molecules by the biochemical pathways active in cells. In each case there is interest in obtaining comprehensive, accurate data for particular cell types and in…
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