Evidence map›Paper›PMID 9136024›Full record

ArticleGenetics1997

A newly isolated family of short interspersed repetitive elements (SINEs) in coregonid fishes (whitefish) with sequences that are almost identical to those of the SmaI family of repeats: possible evidence for the horizontal transfer of SINEs.

M Hamada, Y Kido, M Himberg, J D Reist, C Ying, M Hasegawa, N Okada

Abstract read
In one paragraph

Article in Genetics, 1997. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.8field-weighted citation impact, top 14% 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

15 citing papers in PubMed, 51 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. The rhizome of life: what about metazoa?Frontiers in cellular and infection microbiology · 2012
    Review
  6. Horizontal transfer of transposable elements in plants.Communicative & integrative biology · 2008
    Article
  7. Poxviruses as possible vectors for horizontal transfer of retroposons from reptiles to mammals.Proceedings of the National Academy of Sciences of the United States of America · 2007
    Article
  8. Article
  9. Article
  10. Penelope retroelements from Drosophila virilis are active after transformation of Drosophila melanogaster.Proceedings of the National Academy of Sciences of the United States of America · 2002
    Article
  11. The effect of selection on a long wavelength-sensitive (LWS) opsin gene of Lake Victoria cichlid fishes.Proceedings of the National Academy of Sciences of the United States of America · 2002
    Article
  12. Long terminal repeat retrotransposons jump between species.Proceedings of the National Academy of Sciences of the United States of America · 1999
    Article
  13. Article
  14. Unusual horizontal transfer of a long interspersed nuclear element between distant vertebrate classes.Proceedings of the National Academy of Sciences of the United States of America · 1998
    Article
  15. 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

7 authors at 2 institutions in 1 country.

M HamadaFaculty of Bioscience and Biotechnology, Tokyo Institute of Technology, Yokohama, Japan.
Y Kido
M Himberg
J D Reist
C Ying
M Hasegawa
N Okada
Tokyo Institute of Technology · JPThe Institute of Statistical Mathematics · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The SmaI family of repeats is present only in the chum salmon and the pink salmon, and it is not present in five other species in the same genus or in other species in closely related genera. In the present study, we showed that another short interspersed repetitive elements (SINEs) family, which is almost identical to the SmaI family, is present in all fishes in the subfamily Coregoninae, being regarded as the most primitive salmonids. This new family of SINEs was designated the SmaI-cor family (SmaI family of repeats in coregonids). The consensus sequence of the SmaI-cor family was found to be 98.6% homologous to that of the SmaI family. Accordingly, it is difficult to explain the high degree of homology between these two families of SINEs by any mechanism other than the horizontal transfer of SINEs. The estimates of the rate of neutral mutation of nuclear genes, comparing chum salmon and European whitefish, confirmed this possibility. Our results strongly suggest that a member(s) of the SmaI-cor family might have been transferred horizontally from one coregonid species to a common ancestor of chum and pink salmon or to these two species independently, to allow subsequent amplification of the SmaI family in their respective genomes.

Indexed as

Repetitive Sequences, Nucleic AcidAnimalsBase SequenceCloning, MolecularDeoxyribonucleases, Type II Site-SpecificDNAGenetic VariationMolecular Sequence DataOncorhynchus ketaSpecies SpecificityCCCGGG-specific type II deoxyribonucleasesDeoxyribonucleases, Type II Site-SpecificDNA

Identifiers

PMID9136024
PMCPMC1207950
OpenAlexW2144634577

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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.