ArticleThe Journal of biological chemistry2008
Multiple specificity recognition motifs enhance plant mitochondrial RNA editing in vitro.
Article in The Journal of biological chemistry, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
6 citing papers in PubMed, 25 citations in OpenAlex.
- Beyond a PPR-RNA recognition code: Many aspects matter for the multi-targeting properties of RNA editing factor PPR56.PLoS genetics · 2023Article
- Article
- High Level of Conservation of Mitochondrial RNA Editing Sites Among FourG3 (Bethesda, Md.) · 2019Article
- The longest mitochondrial RNA editing PPR protein MEF12 in Arabidopsis thaliana requires the full-length E domain.RNA biology · 2013Article
- The RNA editing pattern of cox2 mRNA is affected by point mutations in plant mitochondria.PloS one · 2011Article
- A study of new Arabidopsis chloroplast RNA editing mutants reveals general features of editing factors and their target sites.The Plant cell · 2009Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Analysis of RNA editing in plant mitochondria has at least in vitro been hampered by very low activity. Consequently, none of the trans-acting factors involved has yet been identified. We here report that in vitro RNA editing increases dramatically when additional cognate recognition motifs are introduced into the template RNA molecule. Substrate RNAs with tandemly repeated recognition elements enhance in vitro RNA editing from 2-3% to 50-80%. The stimulation is not influenced by the editing status of a respective RNA editing site, suggesting that specific recognition of a site can be independent of the edited nucleotide itself. In vivo, attachment of the editing complex may thus be analogously initiated at sequence similarities in the vicinity of bona fide editing sites. This cis-acting enhancement decreases with increasing distance between the duplicated specificity signals; a cooperative effect is detectable up to approximately 200 nucleotides. Such repeated template constructs promise to be powerful tools for the RNA affinity identification of the as yet unknown trans-factors of plant mitochondrial RNA editing.
Indexed as
Identifiers
What OpenQuestion holds
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.