Mechanisms and players of mitoribosomal biogenesis revealed in trypanosomatids
Jazyk angličtina Země Velká Británie, Anglie Médium print-electronic
Typ dokumentu časopisecké články, přehledy, práce podpořená grantem
PubMed
36075844
DOI
10.1016/j.pt.2022.08.010
PII: S1471-4922(22)00187-8
Knihovny.cz E-zdroje
- Klíčová slova
- Trypanosoma, assembly factor, biogenesis, mitochondrial ribosomes, mitoribosomes,
- MeSH
- elektronová kryomikroskopie MeSH
- mitochondriální ribozomy * chemie metabolismus MeSH
- mitochondrie metabolismus MeSH
- RNA ribozomální * analýza chemie metabolismus MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
- přehledy MeSH
- Názvy látek
- RNA ribozomální * MeSH
Translation in mitochondria is mediated by mitochondrial ribosomes, or mitoribosomes, complex ribonucleoprotein machines with dual genetic origin. Mitoribosomes in trypanosomatid parasites diverged markedly from their bacterial ancestors and other eukaryotic lineages in terms of protein composition, rRNA content, and overall architecture, yet their core functional elements remained conserved. Recent cryo-electron microscopy studies provided atomic models of trypanosomatid large and small mitoribosomal subunits and their precursors, making these parasites the organisms with the best-understood biogenesis of mitoribosomes. The structures revealed molecular mechanisms and players involved in the assembly of mitoribosomes not only in the parasites, but also in eukaryotes in general.
Citace poskytuje Crossref.org
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