RNA is dynamic and can fold into multiple alternative conformations. A new study shows that cells control mRNA translation by regulating the stoichiometry of alternative RNA structures formed from extremely conserved sequences of 5′ untranslated regions and that this control may contribute to embryonic development.
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Gupta, A., Beaudoin, JD. Extreme conservation encodes the structural dynamics and function of 5′ UTRs. Nat Genet 53, 591–592 (2021). https://doi.org/10.1038/s41588-021-00869-0
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DOI: https://doi.org/10.1038/s41588-021-00869-0
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