ArticleRNA (New York, N.Y.)2019
MRB10130 is a RESC assembly factor that promotes kinetoplastid RNA editing initiation and progression.
Article in RNA (New York, N.Y.), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed.
- DRBD18 acts as a transcript-specific RNA editing auxiliary factor inRNA (New York, N.Y.) · 2025Article
- KRBP72 facilitates ATPase-dependent editing progression through a structural roadblock in mitochondrial A6 mRNA.Nucleic acids research · 2025Article
- KREH2 helicase represses ND7 mRNA editing in procyclic-stage Trypanosoma brucei by opposite modulation of canonical and 'moonlighting' gRNA utilization creating a proposed mRNA structure.Nucleic acids research · 2024Article
- RESC14 and RESC8 cooperate to mediate RESC function and dynamics during trypanosome RNA editing.Nucleic acids research · 2024Article
- Translational control byRNA (New York, N.Y.) · 2023Article
- RNA editing catalytic complexes edit multiple mRNA sites non-processively in Trypanosoma brucei.Molecular and biochemical parasitology · 2023Article
- Structural basis of gRNA stabilization and mRNA recognition in trypanosomal RNA editing.Science (New York, N.Y.) · 2023Article
- KREH1 RNA helicase activity promotes utilization of initiator gRNAs across multiple mRNAs in trypanosome RNA editing.Nucleic acids research · 2023Article
- Structural basis for guide RNA selection by the RESC1-RESC2 complex.Nucleic acids research · 2023Article
- KRGG1 function in RNA editing inRNA (New York, N.Y.) · 2023Article
- Conserved and transcript-specific functions of the RESC factors, RESC13 and RESC14, in kinetoplastid RNA editing.RNA (New York, N.Y.) · 2022Article
- Trypanosome RNAEditing Substrate Binding Complex integrity and function depends on the upstream action of RESC10.Nucleic acids research · 2021Article
- Site-specific and substrate-specific control of accurate mRNA editing by a helicase complex in trypanosomes.RNA (New York, N.Y.) · 2020Article
- Developmental regulation of edited CYb and COIII mitochondrial mRNAs is achieved by distinct mechanisms in Trypanosoma brucei.Nucleic acids research · 2020Article
- Lexis and Grammar of Mitochondrial RNA Processing in Trypanosomes.Trends in parasitology · 2020Review
- Stunning Intricacies of RNA Editing Complexes RECC, RESC, and REH2C: Functional Organization, Developmental Regulation, and Evolutionary History in Kinetoplastid Protists.Wiley interdisciplinary reviews. RNAReview
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Authors and funding
7 authors.
Funding
Abstract
Uridine insertion deletion editing in kinetoplastid protozoa requires a complex machinery, a primary component of which is the RNA editing substrate binding complex (RESC). RESC contains two modules termed GRBC (guide RNA binding complex) and REMC (RNA editing mediator complex), although how interactions between these modules and their mRNA and gRNA binding partners are controlled is not well understood. Here, we demonstrate that the ARM/HEAT repeat containing RESC protein, MRB10130, controls REMC association with mRNA- and gRNA-loaded GRBC. High-throughput sequencing analyses show that MRB10130 functions in both initiation and 3' to 5' progression of editing through gRNA-defined domains. Editing intermediates that accumulate upon MRB10130 depletion significantly intersect those in cells depleted of another RESC organizer, MRB7260, but are distinct from those in cells depleted of specific REMC proteins. We present a model in which MRB10130 coordinates numerous protein-protein and protein-RNA interactions during editing progression.
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