Ribosomal flavours: an acquired taste for specific mRNAs?

Christian Bates, Simon J Hubbard, Mark P Ashe

Research output: Contribution to journalReview articlepeer-review


The regulation of translation is critical in almost every aspect of gene expression. Nonetheless, the ribosome is historically viewed as a passive player in this process. However, evidence is accumulating to suggest that variations in the ribosome can have an important influence on which mRNAs are translated. Scope for variation is provided via multiple avenues, including heterogeneity at the level of both ribosomal proteins and ribosomal RNAs and their covalent modifications. Together, these variations provide the potential for hundreds, if not thousands, of flavours of ribosome, each of which could have idiosyncratic preferences for the translation of certain messenger RNAs. Indeed, perturbations to this heterogeneity appear to affect specific subsets of transcripts and manifest as cell-type-specific diseases. This review provides a historical perspective of the ribosomal code hypothesis, before outlining the various sources of heterogeneity, their regulation and functional consequences for the cell.

Original languageEnglish
Pages (from-to)1529-1539
Number of pages11
JournalBiochemical Society Transactions
Issue number6
Early online date12 Nov 2018
Publication statusPublished - 17 Dec 2018


Dive into the research topics of 'Ribosomal flavours: an acquired taste for specific mRNAs?'. Together they form a unique fingerprint.

Cite this