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Identification and expression analysis of the grape pentatricopeptide repeat (PPR) gene family in abiotic stress
The pentatricopeptide repeat (PPR) is one of the largest gene family in plants, and play important role in regulating plant growth, development and...
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Identification of QTL for kernel weight and size and analysis of the pentatricopeptide repeat (PPR) gene family in cultivated peanut (Arachis hypogaea L.)
Peanut ( Arachis hypogaea L.) is an important oilseed crop worldwide. Improving its yield is crucial for sustainable peanut production to meet...
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Chloroplastic pentatricopeptide repeat proteins (PPR) in albino plantlets of Agave angustifolia Haw. reveal unexpected behavior
BackgroundPentatricopeptide repeat (PPR) proteins play an essential role in the post-transcriptional regulation of genes in plastid genomes. Although...
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OsPGL3A encodes a DYW-type pentatricopeptide repeat protein involved in chloroplast RNA processing and regulated chloroplast development
The chloroplast serves as the primary site of photosynthesis, and its development plays a crucial role in regulating plant growth and morphogenesis....
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Clpf encodes pentatricopeptide repeat protein (PPR5) and regulates pink flesh color in watermelon (Citrullus lanatus L.)
Key messageThe gene controlling pink flesh in watermelon was finely mapped to a 55.26-kb region on chromosome 6. The prime candidate gene, Cla97C06G122120...
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Mutation in Arabidopsis mitochondrial Pentatricopeptide repeat 40 gene affects tolerance to water deficit
Main ConclusionThe Arabidopsis Pentatricopeptide repeat 40 (PPR40) insertion mutants have increased tolerance to water deficit compared to wild-type...
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A chloroplast-localized pentatricopeptide repeat protein involved in RNA editing and splicing and its effects on chloroplast development in rice
BackgroundThe chloroplast is the organelle responsible for photosynthesis in higher plants. The generation of functional chloroplasts depends on the...
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OsPPR11 encoding P-type PPR protein that affects group II intron splicing and chloroplast development
Key messageOsPPR11 belongs to the P-type PPR protein family and can interact with OsCAF2 to regulate Group II intron splicing and affect chloroplast...
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An Arabidopsis Pentatricopeptide Repeat Is a Moonlighting Protein with Cross-talking In Vitro Adenylyl Cyclase and Kinase Activities
Downstream signalling involving adenylyl cyclases (ACs) and kinases is a key component of several processes in plants including cell division,...
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The PPR-Domain Protein SOAR1 Regulates Salt Tolerance in Rice
Previous studies in Arabidopsis reported that the PPR protein SOAR1 plays critical roles in plant response to salt stress. In this study, we reported...
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Loss of PPR protein Ppr2 induces ferroptosis-like cell death in Schizosaccharomyces pombe
Ferroptosis is a form of iron- and lipid peroxidation-mediated programmed cell death that occurs widely in mammalian cells. However, this phenomenon...
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U-to-C RNA editing by synthetic PPR-DYW proteins in bacteria and human culture cells
Programmable RNA editing offers significant therapeutic potential for a wide range of genetic diseases. Currently, several deaminase enzymes,...
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A mitochondria-localized pentatricopeptide repeat protein is required to restore hau cytoplasmic male sterility in Brassica napus
Key messageA mitochondria-localized pentatricopeptide repeat protein was identified by positional cloning and transferred into the hau CMS line,...
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Involvement of a rice mutation in storage protein biogenesis in endosperm and its genomic location
Main ConclusionA mutation was first found to cause the great generation of glutelin precursors (proglutelins) in rice ( Oryza sativa L.) endosperm,...
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A pentatricopeptide repeat protein DUA1 interacts with sigma factor 1 to regulate chloroplast gene expression in Rice
Chloroplast gene expression is controlled by both plastid-encoded RNA polymerase (PEP) and nuclear-encoded RNA polymerase and is crucial for...
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A super PPR cluster for restoring fertility revealed by genetic map**, homocap-seq and de novo assembly in cotton
Key messageRf candidate genes were related to the super D05_ PPR -cluster and verified to be individually nonfunctional.
AbstractRestorer of fertility ...
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Genetic tapestry of Capsicum fruit colors: a comparative analysis of four cultivated species
Key messageGenome-wide association study of color spaces across the four cultivated Capsicum spp. revealed a shared set of genes influencing fruit...
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The novel E-subgroup pentatricopeptide repeat protein DEK55 is responsible for RNA editing at multiple sites and for the splicing of nad1 and nad4 in maize
BackgroundPentatricopeptide repeat (PPR) proteins compose a large protein family whose members are involved in both RNA processing in organelles and...
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The Unstable Restorer-of-fertility locus in pepper (Capsicum annuum. L) is delimited to a genomic region containing PPR genes
Key MessageUnstable Restorer-of-fertility ( Rf u ), conferring unstable fertility restoration in the pepper CGMS system, was delimited to a genomic...
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OsSLC1 Encodes a Pentatricopeptide Repeat Protein Essential for Early Chloroplast Development and Seedling Survival
BackgroundThe large family of pentatricopeptide repeat (PPR) proteins is widely distributed among land plants. Such proteins play vital roles in...
