ArticlePlant physiology2014
The Pentatricopeptide Repeat Proteins TANG2 and ORGANELLE TRANSCRIPT PROCESSING439 Are Involved in the Splicing of the Multipartite nad5 Transcript Encoding a Subunit of Mitochondrial Complex I.
Article in Plant physiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.
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Who cites it
44 citing papers in PubMed, 78 citations in OpenAlex.
- Candida albicans PPR proteins are required for the expression of respiratory Complex I subunits.Genetics · 2024Article
- Mitochondrial atp1 mRNA knockdown by a custom-designed pentatricopeptide repeat protein alters ATP synthase.Plant physiology · 2024Article
- Chloroplast C-to-U editing, regulated by a PPR protein BoYgl-2, is important for chlorophyll biosynthesis in cabbage.Horticulture research · 2024Article
- H2O2 negatively regulates aluminum resistance via oxidation and degradation of the transcription factor STOP1.The Plant cell · 2024Article
- Review
- Alteration of Mitochondrial Transcript Expression inInternational journal of molecular sciences · 2023Article
- Plant organellar RNA maturation.The Plant cell · 2023Review
- Article
- OsNBL3, a mitochondrion-localized pentatricopeptide repeat protein, is involved in splicing nad5 intron 4 and its disruption causes lesion mimic phenotype with enhanced resistance to biotic and abiotic stresses.Plant biotechnology journal · 2021Article
- Functions of PPR Proteins in Plant Growth and Development.International journal of molecular sciences · 2021Review
- A RanBP2-type zinc finger protein functions in intron splicing in Arabidopsis mitochondria and is involved in the biogenesis of respiratory complex I.Nucleic acids research · 2021Article
- Rice FLOURY SHRUNKEN ENDOSPERM 5 Encodes a Putative Plant Organelle RNA Recognition Protein that Is Required for cis-Splicing of Mitochondrial nad4 Intron 1.Rice (New York, N.Y.) · 2021Article
- Cotton Fiber Development Requires the Pentatricopeptide Repeat Protein GhIm for Splicing of Mitochondrial nad7 mRNA.Genetics · 2021Article
- Article
- Rerouting of ribosomal proteins into splicing in plant organelles.Proceedings of the National Academy of Sciences of the United States of America · 2020Article
- One C-to-U RNA Editing Site and Two Independently Evolved Editing Factors: Testing Reciprocal Complementation with DYW-Type PPR Proteins from the MossThe Plant cell · 2020Article
- Roles of Organellar RNA-Binding Proteins in Plant Growth, Development, and Abiotic Stress Responses.International journal of molecular sciences · 2020Review
- Mitochondrial Pentatricopeptide Repeat Protein, EMB2794, Plays a Pivotal Role in NADH Dehydrogenase Subunit nad2 mRNA Maturation in Arabidopsis thaliana.Plant & cell physiology · 2020Article
- Seed comparative genomics in three coffee species identify desiccation tolerance mechanisms in intermediate seeds.Journal of experimental botany · 2020Article
- Two Pentatricopeptide Repeat Proteins Are Required for the Splicing ofFrontiers in plant science · 2020Article
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
Abstract
Pentatricopeptide repeat proteins constitute a large family of RNA-binding proteins in higher plants (around 450 genes in Arabidopsis [Arabidopsis thaliana]), mostly targeted to chloroplasts and mitochondria. Many of them are involved in organelle posttranscriptional processes, in a very specific manner. Splicing is necessary to remove the group II introns, which interrupt the coding sequences of several genes encoding components of the mitochondrial respiratory chain. The nad5 gene is fragmented in five exons, belonging to three distinct transcription units. Its maturation requires two cis- and two trans-splicing events. These steps need to be performed in a very precise order to generate a functional transcript. Here, we characterize two pentatricopeptide repeat proteins, ORGANELLE TRANSCRIPT PROCESSING439 and TANG2, and show that they are involved in the removal of nad5 introns 2 and 3, respectively. To our knowledge, they are the first two specific nad5 splicing factors found in plants so far.
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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 OpenQuestion graph.