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ProteomicsTargeted Translation Inhibition of Chloroplast and Mitochondrial mRNAs by Designer Pentatricopeptide Repeat Proteins
Pentatricopeptide repeat (PPR) proteins are crucial for organellar gene expression. To establish a tool for gene expression manipulation in Arabidopsis chloroplasts and genetically inaccessible mitochondria, we engineered designer (dPPR) proteins to specifically inhibit the translation of chloroplas...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2025-03-05 | PXD060146 | Pride
Arabidopsis Lc-msms 
TranscriptomicsGenome-wide investigation of pentatricopeptide repeat (PPR) gene family in poplar and their expression analysis in response to biotic and abiotic stresses
Pentatricopeptide repeat (PPR) proteins, which are characterized by tandem 30-40 amino acid sequence motifs, constitute a large gene family in plants. These known PPR proteins have been identified to play important roles in organellar RNA metabolism and plant development in Arabidopsis and rice. How...
ORGANISM(S): Populus trichocarpa 
2018-01-31 | GSE109609 | GEO
ProteomicsPentatricopeptide repeat poly(A) binding protein from mitochondria of trypanosomes
In Trypanosoma brucei, most mitochondrial mRNAs undergo U-insertion/deletion editing, and 3′ adenylation and uridylation. The internal sequence changes and terminal extensions are coordinated: Pre-editing addition of the short (A) tail protects the edited transcript against 3′-5′ degradation, while ...
ORGANISM(S): Trypanosoma brucei 
2019-04-02 | PXD012008 | Pride
Ppr protein Trypanosoma Rna stability Mitochondria Rna editing Polyadenylation 
GenomicsRNaseI-RIPseq for rfl8-Functional characterization of the pentatricopeptide repeat protein PPR RFL8
RNaseI-RIPseq for rfl8-Functional characterization of the pentatricopeptide repeat protein PPR RFL8
PRJNA700979 | ENA
GenomicsGenome-wide investigation of pentatricopeptide repeat (PPR) gene family in poplar and their expression analysis in response to biotic and abiotic stresses
Genome-wide investigation of pentatricopeptide repeat (PPR) gene family in poplar and their expression analysis in response to biotic and abiotic stresses
PRJNA431471 | ENA
Genomicsripseq experiment for rfl8 targets - Functional characterization of the pentatricopeptide repeat protein PPR RFL8
ripseq experiment for rfl8 targets - Functional characterization of the pentatricopeptide repeat protein PPR RFL8
PRJNA699482 | ENA
UnknownIdentification and expression analysis of the grape pentatricopeptide repeat (PPR) gene family in abiotic stress.
Not available
S-EPMC9723081 | biostudies-literature
UnknownPhylogeny of Campanuloideae (Campanulaceae) with emphasis on the utility of nuclear pentatricopeptide repeat (PPR) genes.
Not available
S-EPMC3981779 | biostudies-literature
UnknownA Genome-Wide Analysis of the Pentatricopeptide Repeat (PPR) Gene Family and PPR-Derived Markers for Flesh Color in Watermelon (Citrullus lanatus).
Not available
S-EPMC7650700 | biostudies-literature
UnknownCharacterization of the Liriodendron chinense Pentatricopeptide Repeat (PPR) Gene Family and Its Role in Osmotic Stress Response.
Not available
S-EPMC10297974 | biostudies-literature
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