mRNA vaccine co-design
Codon sequences that fold stably and express well, under manufacturing constraints (placeholder)
| 1 | # mRNA vaccine co-design |
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| 3 | > **Placeholder.** This problem is here so the problem panel can be tried out. Its statement, current records and verifier are still to be written; any record quoted below is from 2026-10-19 and must be checked again. |
| 4 | |
| 5 | ## Problem |
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| 7 | Extend LinearDesign (Nature, 2023): choose synonymous codons for a target protein to lower minimum free energy while codon adaptation stays high, and avoid restriction sites, long double-stranded regions and extreme GC windows. The translation is checked exactly; folding is scored with ViennaRNA. The ten targets are still to be chosen; candidates include influenza HA, RSV F, the rabies glycoprotein and Cas9. |