This Genome Watch article highlights how technical advances have enabled the identification of short protein-coding open reading frames and thus the discovery of hidden small proteins.
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References
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Ardern, Z. Small proteins: overcoming size restrictions. Nat Rev Microbiol 20, 65 (2022). https://doi.org/10.1038/s41579-021-00672-y
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DOI: https://doi.org/10.1038/s41579-021-00672-y
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