title: Highways for protein delivery to the mitochondria.
abstract: Messenger RNA (mRNA) localisation is one of the prime mechanisms to ensure protein localisation in the cytoplasm of polarised embryonic cells, and has been well-studied in the development of Xenopus and Drosophila embryos. But what of other cells? Here, we discuss whether the directed transport of mRNA out of the nucleus, following cytoplasmic highways to a specified organelle in the cytoplasm, might also contribute to the exquisite fidelity of protein targeting observed in all eukaryotic cells.
authors.affiliation: School of Biochemistry, La Trobe University, Bundoora, Australia. t.lithgow@latrobe.edu.au
authors.forename: T
authors.initials: T
authors.lastname: Lithgow
authors.forename: J M
authors.initials: JM
authors.lastname: Cuezva
authors.forename: P A
authors.initials: PA
authors.lastname: Silver
mesh_terms: D000818:Animals; D001692:Biological Transport; D002467:Cell Nucleus / Q000235:genetics / Q000378:metabolism; D003593:Cytoplasm / Q000378:metabolism; D004330:Drosophila / Q000235:genetics / Q000378:metabolism; D005656:Fungal Proteins / Q000235:genetics / Q000378:metabolism; D008322:Mammals; D008928:Mitochondria / Q000378:metabolism*; D009687:Nuclear Proteins / Q000235:genetics / Q000378:metabolism; D014176:Protein Biosynthesis; D011499:Protein Processing, Post-Translational; D011506:Proteins / Q000235:genetics / Q000378:metabolism*; D012333:RNA, Messenger / Q000235:genetics / Q000378:metabolism*; D016601:RNA-Binding Proteins / Q000235:genetics / Q000378:metabolism; D029701:Saccharomyces cerevisiae Proteins
chemical_list: D005656:Fungal Proteins; C077734:NPL3 protein, S cerevisiae; D009687:Nuclear Proteins; D011506:Proteins; D012333:RNA, Messenger; D016601:RNA-Binding Proteins; D029701:Saccharomyces cerevisiae Proteins