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TranscriptomicsThe whole transcriptome RNA-seq analysis of poco1, a mitochondrial PPR protein mutant in Arabidopsis thaliana
In a recent study, we showed that a T-DNA insertional mutation in a mitochondrial PPR protein, POCO1, led to the earlier floral transition (Emami and Kempken 2019). We used RNA-seq analysis to provide an overview of the global transcriptome changes in poco1 mutant during different developmental stag...
ORGANISM(S): Arabidopsis thaliana 
2020-05-14 | E-MTAB-8912 | biostudies-arrayexpress
GenomicsThe whole transcriptome RNA-seq analysis of poco1, a mitochondrial PPR protein mutant in Arabidopsis thaliana
The whole transcriptome RNA-seq analysis of poco1, a mitochondrial PPR protein mutant in Arabidopsis thaliana
PRJEB37708 | ENA
GenomicsThe polymerized protein response (PPR) is activated by genetic variants that polymerize in the ER and is mediated by NFκBp50
The polymerized protein response (PPR) is activated by genetic variants that polymerize in the ER and is mediated by NFκBp50
PRJNA1439419 | ENA
TranscriptomicsThe polymerized protein response (PPR) is activated by genetic variants that polymerize in the ER and is mediated by NFκBp50
In previous studies we have shown that accumulation of the polymerogenic variant ATZ that causes α1-antitrypsin deficiency (ATD) activates NFκB DNA binding. Here we discovered that this response, which we are naming the polymerized protein response (PPR), is characterized by NFκB p50 homodimers, dis...
ORGANISM(S): Mus musculus 
2026-03-26 | GSE325308 | GEO
UnknownOptimization of non-denaturing protein extraction conditions for plant PPR proteins.
Not available
S-EPMC5675432 | biostudies-literature
ProteomicsPPR proteins in Arabidopsis mitoribosomes
Investigation of the protein composition of mitoribosomal subunits in Arabidopsis thaliana by complexome profiling
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2019-04-30 | PXD011088 | Pride
Mitoribosomal subunits Ppr proteins Mitoribosomes Complexome profiling 
UnknownPPR-SMR protein SOT1 has RNA endonuclease activity.
Not available
S-EPMC5338415 | biostudies-literature
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
UnknownIn vivo functional analysis of a nuclear restorer PPR protein.
Not available
S-EPMC4240901 | biostudies-literature
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
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