ReviewFrontiers in plant science2024
PPR proteins in plants: roles, mechanisms, and prospects for rice research.
Review in Frontiers in plant science, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed.
- Kingdom-wide evolutionary characterization of RNA editing factors in Archaeplastida.Molecular biology and evolution · 2026Article
- Predicting growth, water-use efficiency and drought response through machine learning, GWAS and differential expression in Ponderosa pine.BMC plant biology · 2026Article
- Identifying candidate genes related to rice ML under salt-alkali tolerance.BMC plant biology · 2026Article
- Trait Association for Flowering Time in Lentil from Global Multi-Environment Data Using GWAS and Machine Learning.Plants (Basel, Switzerland) · 2026Article
- Integrative multi-omics analysis reveals stress-specific molecular architectures in soybean under drought and rust infection.BMC genomics · 2026Article
- Rhythmic Mechanisms Governing CAM Photosynthesis inInternational journal of molecular sciences · 2026Article
- Structural divergence and molecular adaptation ofFrontiers in plant science · 2026Article
- TaPPR13, a Pentatricopeptide Repeat Protein Gene Activated by TaBZR2, Confers Drought Stress Tolerance by Enhancing the Antioxidant Defense System and Promoting Retrograde Signaling in Wheat (Triticum aestivum).Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Pre-mRNA Splicing Functions in Plant Sexual Reproduction Development.Plants (Basel, Switzerland) · 2025Review
- Transcriptomic Analysis to Understand the Nitrogen Stress Response Mechanism in BNI-Enabled Wheat.International journal of molecular sciences · 2025Article
- Pentatricopeptide repeat proteins in plants: Cellular functions, action mechanisms, and potential applications.Plant communications · 2025Review
- Defining the heterogeneous composition of Arabidopsis thylakoid membrane.The Plant journal : for cell and molecular biology · 2025Article
- RAS, a Pentatricopeptide Repeat Protein, Interacts with OsTRX z to Regulate Chloroplast Gene Transcription and RNA Processing.Plants (Basel, Switzerland) · 2025Article
- Discovery and development of single-nucleotide polymorphism markers for resistance toFrontiers in plant science · 2025Article
- Rapidly Evolved Genes in ThreeInternational journal of molecular sciences · 2024Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Pentatricopeptide repeat (PPR) proteins constitute one of the largest protein families in land plants, with over 300 members in various species. Nearly all PPR proteins are nuclear-encoded and targeted to the chloroplast and mitochondria, modulating organellar gene expression by participating in RNA metabolism, including mRNA stability, RNA editing, RNA splicing, and translation initiation. Organelle RNA metabolism significantly influences chloroplast and mitochondria functions, impacting plant photosynthesis, respiration, and environmental responses. Over the past decades, PPR proteins have emerged as a research focus in molecular biology due to their diverse roles throughout plant life. This review summarizes recent progress in understanding the roles and molecular mechanisms of PPR proteins, emphasizing their functions in fertility, abiotic and biotic stress, grain quality, and chloroplast development in rice. Furthermore, we discuss prospects for PPR family research in rice, aiming to provide a theoretical foundation for future investigations and applications.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.