Evidence map›Paper›PMID 7509206›Full record

ArticlePlant molecular biology1994

Palindromic repeated sequences (PRSs) in the mitochondrial genome of rice: evidence for their insertion after divergence of the genus Oryza from the other Gramineae.

M Nakazono, A Kanno, N Tsutsumi, A Hirai

Abstract read
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In one paragraph

Article in Plant molecular biology, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.5field-weighted citation impact, top 37% of its field
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

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.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Homologous recombination mediated by two palindromic repeated sequences in the mitochondrial genome of Oryza.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 1995
    Article
  7. Article
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

4 authors at 1 institution in 1 country.

M NakazonoLaboratory of Radiation Genetics, Faculty of Agriculture, University of Tokyo, Japan.
A Kanno
N Tsutsumi
A Hirai
The University of Tokyo · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We have identified a family of small repeated sequences (from 60 to 66 bp in length) in the mitochondrial genome of rice (Oryza sativa cv. Nipponbare). There are at least ten copies of these sequences and they are distributed throughout the mitochondrial genome. Each is potentially capable of forming a stem-and-loop structure and we have designated them PRSs (palindromic repeated sequences). Their features are reminiscent of the small dispersed repeats in the mitochondrial DNA (mtDNA) of some lower eukaryotes, such as Saccharomyces cerevisiae, Neurospora crassa and Chlamydomonas reinhardtii. Some of the PRSs of rice mtDNA are located in the intron of the gene for ribosomal protein S3 (rps3) and in the flanking sequence of the gene for chloroplast-like tRNA(Asn) (trnN). analysis of PCR-amplified fragments of these regions from the DNA of some Gramineae suggests that the PRSs were inserted into these regions of the Oryza mtDNA after the divergence of Oryza from the other Gramineae.

Indexed as

Biological EvolutionDNA Transposable ElementsRepetitive Sequences, Nucleic AcidBase SequenceChloroplastsDNA, MitochondrialGenetic VariationIntronsMolecular Sequence DataNucleic Acid ConformationOryzaPoaceaeRibosomal ProteinsRNAZea maysDNA, MitochondrialDNA Transposable ElementsRibosomal Proteinsribosomal protein S3RNA

Identifiers

PMID7509206
OpenAlexW2041367556

What OpenQuestion holds

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Registered trials

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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.