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Why do scientific journals require new nucleotide sequences to be placed in public databases?
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bioinformatics
This computerized image of anthrax shows the various structural relationships of seven units within the protein and demonstrates the interaction of a drug (shown in yellow) bound to the protein to block the so-called lethal factor unit. Bioinformatics plays an important role in enabling scientists to predict where a drug molecule will bind within a protein, given the individual structures of the molecules.
Scientific journals require that new nucleotide sequences be deposited in publicly accessible databases as a condition for publication to ensure that this fundamental biological data remains freely available to the scientific community.1
By mandating the submission of these sequences to repositoriesāsuch as those overseen by the International Nucleotide Sequence Database Collaborationājournals facilitate the storage, organization, and distribution of critical research findings. This practice is essential for bioinformatics, as it allows researchers to perform comparative analyses, identify evolutionary relationships, and mine large datasets to drive new scientific discoveries and clinical applications.12