title: Ribosome-associated protein quality control.
abstract: Protein synthesis by the ribosome can fail for numerous reasons including faulty mRNA, insufficient availability of charged tRNAs and genetic errors. All organisms have evolved mechanisms to recognize stalled ribosomes and initiate pathways for recycling, quality control and stress signaling. Here we review the discovery and molecular dissection of the eukaryotic ribosome-associated quality-control pathway for degradation of nascent polypeptides arising from interrupted translation.
authors.forename: Onn
authors.initials: O
authors.lastname: Brandman
authors.forename: Ramanujan S
authors.initials: RS
authors.lastname: Hegde
mesh_terms: D005057:Eukaryotic Cells / Q000378:metabolism / Q000502:physiology*; D014176:Protein Biosynthesis; D059748:Proteolysis; D012270:Ribosomes / Q000378:metabolism*