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Reverse genetic screening identifies five E-class PPR proteins involved in RNA editing in mitochondria of Arabidopsis thaliana.

The Journal of biological chemistry - 27 Aug 2010

Takenaka Mizuki, Verbitskiy Daniil, Zehrmann Anja, Brennicke Axel

Abstract excerpt

RNA editing in flowering plant mitochondria post-transcriptionally alters several hundred nucleotides from C to U, mostly in mRNAs. Several factors required for specific RNA-editing events in plant mitochondria and plastids have been identified, all of them PPR proteins of the PLS subclass with a C-terminal E-domain and about half also with an additional DYW domain. Based on this information, we here probe the...

Topics

Arabidopsis
Arabidopsis Proteins
DNA, Mitochondrial
DNA, Plant
Mitochondria
Mitochondrial Proteins
Mutation
Protein Structure, Tertiary
RNA Editing
RNA, Plant

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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PMID: 20566637
DOI: 10.1074/jbc.M110.128611
PMCID: PMC2930711

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 31 Aug 2026.

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Reverse genetic screening identifies five E-class PPR proteins involved in RNA editing in mitochondria of Arabidopsis thaliana.PMID 20566637Read ↗

Quantitative trait locus mapping identifies REME2, a PPR-DYW protein required for editing of specific C targets in Arabidopsis mitochondria.Semantic proximity Read ↗

The DYW-class PPR protein MEF7 is required for RNA editing at four sites in mitochondria of Arabidopsis thaliana.Semantic proximity Read ↗

The involvement of a PPR protein of the P subfamily in partial RNA editing of an Arabidopsis mitochondrial transcript.Semantic proximity Read ↗

The longest mitochondrial RNA editing PPR protein MEF12 in Arabidopsis thaliana requires the full-length E domain.Semantic proximity Read ↗

Two related RNA-editing proteins target the same sites in mitochondria of Arabidopsis thaliana.Semantic proximity Read ↗

The DYW-E-PPR protein MEF14 is required for RNA editing at site matR-1895 in mitochondria of Arabidopsis thaliana.Semantic proximity Read ↗

RNA Recognition Motif-Containing Protein ORRM4 Broadly Affects Mitochondrial RNA Editing and Impacts Plant Development and Flowering.Semantic proximity Read ↗

MEF13 Requires MORF3 and MORF8 for RNA Editing at Eight Targets in Mitochondrial mRNAs in Arabidopsis thaliana.Semantic proximity Read ↗

Multiple organellar RNA editing factor (MORF) family proteins are required for RNA editing in mitochondria and plastids of plants.Semantic proximity Read ↗

MEF9, an E-subclass pentatricopeptide repeat protein, is required for an RNA editing event in the nad7 transcript in mitochondria of Arabidopsis.Semantic proximity Read ↗

MEF46 and MEF47 are novel specificity factors for RNA editing sites in mitochondrial nad transcripts.Semantic proximity Read ↗

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