Synonymous but not the same: the causes and consequences of codon bias

Joshua B. Plotkin, Grzegorz Kudla

Research output: Contribution to journalLiterature reviewpeer-review


Despite their name, synonymous mutations have significant consequences for cellular processes in all taxa. As a result, an understanding of codon bias is central to fields as diverse as molecular evolution and biotechnology. Although recent advances in sequencing and synthetic biology have helped to resolve longstanding questions about codon bias, they have also uncovered striking patterns that suggest new hypotheses about protein synthesis. Ongoing work to quantify the dynamics of initiation and elongation is as important for understanding natural synonymous variation as it is for designing transgenes in applied contexts.
Original languageEnglish
Pages (from-to)32-42
Number of pages11
JournalNature Reviews Genetics
Issue number1
Publication statusPublished - Jan 2011

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