Evidence map›Paper›PMID 20617318›Full record

ArticleCurrent genetics2010

Editing site analysis in a gymnosperm mitochondrial genome reveals similarities with angiosperm mitochondrial genomes.

Michael Lee Salmans, Shu-Miaw Chaw, Ching-Ping Lin, Arthur Chun-Chieh Shih, Yu-Wei Wu, R Michael Mulligan

Abstract read
In one paragraph

Article in Current genetics, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

19 citing papers in PubMed.

  1. Article
  2. The complete mitochondrial genome ofFrontiers in plant science · 2026
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Michael Lee SalmansDepartment of Developmental and Cell Biology, University of California, Irvine, 92697-2300, USA.
Shu-Miaw Chaw
Ching-Ping Lin
Arthur Chun-Chieh Shih
Yu-Wei Wu
R Michael Mulligan

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sequence analysis of organelle genomes and comprehensive analysis of C-to-U editing sites from flowering and non-flowering plants have provided extensive sequence information from diverse taxa. This study includes the first comprehensive analysis of RNA editing sites from a gymnosperm mitochondrial genome, and utilizes informatics analyses to determine conserved features in the RNA sequence context around editing sites. We have identified 565 editing sites in 21 full-length and 4 partial cDNAs of the 39 protein-coding genes identified from the mitochondrial genome of Cycas taitungensis. The information profiles and RNA sequence context of C-to-U editing sites in the Cycas genome exhibit similarity in the immediate flanking nucleotides. Relative entropy analyses indicate that similar regions in the 5' flanking 20 nucleotides have information content compared to angiosperm mitochondrial genomes. These results suggest that evolutionary constraints exist on the nucleotide sequences immediately adjacent to C-to-U editing sites, and similar regions are utilized in editing site recognition.

Indexed as

Genome, MitochondrialRNA EditingBase SequenceCycadopsidaCycasDNA, MitochondrialEvolution, MolecularGenes, MitochondrialGenes, PlantGenome, PlantMagnoliopsidaMitochondriaOrganellesRNA, PlantSequence Analysis, DNASequence Analysis, RNADNA, MitochondrialRNA, Plant

Identifiers

PMID20617318
PMCPMC2943580

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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.