ArticleMolecular & cellular proteomics : MCP2019
Complexome Profiling Reveals Association of PPR Proteins with Ribosomes in the Mitochondria of Plants.
Article in Molecular & cellular proteomics : MCP, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 27 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
27 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Systematic Review of Plant Ribosome Heterogeneity and Specialization.Frontiers in plant science · 2020Pooled it
- Functional FTSH4 complexes in Arabidopsis mitochondria: a megacomplex with SLP1 and SLP1-free smaller complexes.Plant & cell physiology · 2026Article
- Dysregulated 3'-end processing of 18S pre-rRNA decreases mtPNPase efficiency in plant mitochondria.Nucleic acids research · 2026Article
- The Effects of Rapid Mitochondrial Gene Loss on Organellar Proteomes.Genome biology and evolution · 2026Article
- Disturbed RNA editing in MORF3-deficient Arabidopsis mitochondria leads to impaired assembly of complex I.Plant physiology · 2025Article
- Mutations in nuclear genes encoding mitochondrial ribosome proteins restore pollen fertility in S male-sterile maize.G3 (Bethesda, Md.) · 2024Article
- Deep proteomics reveals incorporation of unedited proteins into mitochondrial protein complexes in Arabidopsis.Plant physiology · 2024Article
- Protein assemblies in theFrontiers in plant science · 2024Article
- Insights into the function of the chloroplastic ribosome-associated GTPase high frequency of lysogenization X inPlant direct · 2024Article
- Let's make it clear: systematic exploration of mitochondrial DNA- and RNA-protein complexes by complexome profiling.Nucleic acids research · 2023Article
- Defining the lipidome of Arabidopsis leaf mitochondria: Specific lipid complement and biosynthesis capacity.Plant physiology · 2023Article
- The P-type pentatricopeptide repeat protein DWEORG1 is a non-previously reported rPPR protein of Arabidopsis mitochondria.Scientific reports · 2022Article
- Types and Functions of Mitoribosome-Specific Ribosomal Proteins across Eukaryotes.International journal of molecular sciences · 2022Review
- Complexome Profiling of Plant Mitochondrial Fractions.Methods in molecular biology (Clifton, N.J.) · 2022Article
- Protein Processing in Plant Mitochondria Compared to Yeast and Mammals.Frontiers in plant science · 2022Review
- The Arabidopsis PeptideAtlas: Harnessing worldwide proteomics data to create a comprehensive community proteomics resource.The Plant cell · 2021Article
- Complexome Profiling: Assembly and Remodeling of Protein Complexes.International journal of molecular sciences · 2021Review
- Mitochondrial redox systems as central hubs in plant metabolism and signaling.Plant physiology · 2021Review
- An Unexpectedly Complex Mitoribosome in Andalucia godoyi, a Protist with the Most Bacteria-like Mitochondrial Genome.Molecular biology and evolution · 2021Article
- Arabidopsis REI-LIKE proteins activate ribosome biogenesis during cold acclimation.Scientific reports · 2021Article
Corrections and comments
- Erratum issued
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Mitochondrial transcripts are subject to a wealth of processing mechanisms including cis- and trans-splicing events, as well as base modifications (RNA editing). Hundreds of proteins are required for these processes in plant mitochondria, many of which belong to the pentatricopeptide repeat (PPR) protein superfamily. The structure, localization, and function of these proteins is only poorly understood. Here we present evidence that several PPR proteins are bound to mitoribosomes in plants. A novel complexome profiling strategy in combination with chemical crosslinking has been employed to systematically define the protein constituents of the large and the small ribosomal subunits in the mitochondria of plants. We identified more than 80 ribosomal proteins, which include several PPR proteins and other non-conventional ribosomal proteins. These findings reveal a potential coupling of transcriptional and translational events in the mitochondria of plants. Furthermore, the data indicate an extremely high molecular mass of the "small" subunit, even exceeding that of the "large" subunit.
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