Coordination of Two Genomes by Mitochondrial Translational Plasticity
Author(s) -
Heike Rampelt,
Nikolaus Pfanner
Publication year - 2016
Publication title -
cell
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 26.304
H-Index - 776
eISSN - 1097-4172
pISSN - 0092-8674
DOI - 10.1016/j.cell.2016.09.042
Subject(s) - biology , mitochondrion , mitochondrial ribosome , ribosome , microbiology and biotechnology , mitochondrial carrier , cytosol , respiratory chain , inner mitochondrial membrane , oxidative phosphorylation , biochemistry , gene , rna , bacterial outer membrane , escherichia coli , enzyme
The dual genetic origin of mitochondrial respiratory chain complexes leads to the synthesis of subunits by mitochondrial and cytosolic ribosomes. Now, Richter-Dennerlein et al. report that membrane-integrated assembly factors associate with ribosome nascent chain complexes in human mitochondria to coordinate translational plasticity with the import of subunits from the cytosol.
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