Cited by 1,078RNA and protein synthesis mechanismsRNA Research and SplicingRNA modifications and cancer

Codon Optimality Is a Major Determinant of mRNA Stability

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Presnyak, Vladimir, Alhusaini, Najwa, Chen, Ying-Hsin, Martin, Sophie, Morris, Nathan, Kline, Nicholas, Olson, Sara, Weinberg, David +3 more·2015·Cell

Abstract

mRNA degradation represents a critical regulated step in gene expression. Although the major pathways in turnover have been identified, accounting for disparate half-lives has been elusive. We show that codon optimality is one feature that contributes greatly to mRNA stability. Genome-wide RNA decay analysis revealed that stable mRNAs are enriched in codons designated optimal, whereas unstable mRNAs contain predominately non-optimal codons. Substitution of optimal codons with synonymous, non-optimal codons results in dramatic mRNA destabilization, whereas the converse substitution significantly increases stability. Further, we demonstrate that codon optimality impacts ribosome translocation, connecting the processes of translation elongation and decay through codon optimality. Finally, we show that optimal codon content accounts for the similar stabilities observed in mRNAs encoding proteins with coordinated physiological function. This work demonstrates that codon optimization exists as a mechanism to finely tune levels of mRNAs and, ultimately, proteins.

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Crossref · 10.1016/j.cell.2015.02.029

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  • Previous strategies to increase mRNA stability have yielded modest improvements in RNA stability.

    “These strategies have yielded modest improvements in RNA stability10, 13–16, and thus alternative approaches to RNA stabilization, such as circularization, are desirable.”

    From Engineering circular RNA for potent and stable translation in eukaryotic cells (2018) · cites this paper as [15]

    The Results section reports that reporters with optimal codons were about fourfold more stable than those with non-optimal codons, supporting an improvement in mRNA stability. The paper does not characterize that improvement as modest or establish that previous stabilization strategies generally yielded only modest gains. (LLM, conf=0.79)

    Experimental — accuracy not yet measured
  • Codon modification is critical for mRNA stability.

    “Furthermore, the rate of codon-dependent translation elongation has been a primary factor of mRNA stability, codon modification is critical for mRNA stability (Presnyak et al. 2015).”
  • Researchers usually performed codon optimization on the antigen-coding sequence to enhance translation efficiency.

    “To improve the safety, efficacy, and stability of mRNA vaccines, researchers usually performed codon optimization172,239–243 on the antigen-coding sequence to enhance translation efficiency.”

    From Advances in COVID-19 mRNA vaccine development (2022) · cites this paper as [240]

  • Codon optimization in the mRNA sequence, for example to match host tRNA abundances or as a determinant of secondary structures, can drastically impact protein synthesis rate and ribosome dwell time.

    “Codon optimization in the mRNA sequence to e.g., match host transfer (t)RNA abundances, or as a determinant of introducing secondary structures, can drastically impact the protein synthesis rate and ribosome dwell time (i.e. mRNA functional half-life) [33,34]”

    From The dawn of mRNA vaccines: the COVID-19 case (2021) · cites this paper as [33]

  • The rate of codon-dependent translation elongation is a primary factor of mRNA stability.

    “Furthermore, the rate of codon-dependent translation elongation has been a primary factor of mRNA stability, codon modification is critical for mRNA stability (Presnyak et al. 2015).”

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Authors
Presnyak, V., Alhusaini, N., Chen, Y.-H., Martin, S., Morris, N., Kline, N., Olson, S., Weinberg, D., Baker, K. E., Graveley, B. R., & Coller, J.
Affiliations
  • Case Western Reserve University (US)
  • UConn Health (US)
  • University of California, San Francisco (US)
Corresponding author
Coller, Jeff
Venue
Cell
Publisher
Elsevier BV
Published
2015-03
Volume
160
Issue
6
Pages
1111-1124
ISSN
0092-8674 (ISSN-L)
OpenAlex
W2013321787
Cited by
1,078
References
43
Citations by year
2026: 94 · 2025: 139 · 2024: 122 · 2023: 115 · 2022: 77 · 2021: 127 · 2020: 93 · 2019: 70 · 2018: 96 · 2017: 68 · 2016: 57 · 2015: 20
FWCI
34.90
Type
journal article
Language
en
Open access
Locations
  • Cell (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
National Institutes of Health (GM080465, GM095621)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › RNA and protein synthesis mechanisms
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › RNA Research and Splicing
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › RNA modifications and cancer
Keywords
codon optimality, mRNA stability, mRNA degradation, codon usage bias, synonymous codons, ribosome translocation, translation elongation, gene expression regulation, mRNA half-life
MeSH terms
Codon, RNA, Fungal, RNA, Messenger, Saccharomyces cerevisiae, Protein Biosynthesis, RNA Stability

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