Evidence map›Paper›PMID 7672576›Full record

ArticleGenetics1995

Nucleotide sequence and gene organization of the starfish Asterina pectinifera mitochondrial genome.

S Asakawa, H Himeno, K Miura, K Watanabe

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in Genetics, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
2.0field-weighted citation impact, top 12% 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

29 citing papers in PubMed, 81 citations in OpenAlex.

  1. The complete mitochondrial genome ofMitochondrial DNA. Part B, Resources · 2026
    Article
  2. Article
  3. Complete Mitochondrial Genomes and Phylogenetic Analysis of GenusInternational journal of molecular sciences · 2024
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Complete mitochondrial genome analysis ofMitochondrial DNA. Part B, Resources · 2018
    Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Molecular studies suggest that cartilaginous fishes have a terminal position in the piscine tree.Proceedings of the National Academy of Sciences of the United States of America · 1999
    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.

S AsakawaDepartment of Chemistry and Biotechnology, Faculty of Engineering, University of Tokyo, Japan.
H Himeno
K Miura
K Watanabe
The University of Tokyo · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The 16,260-bp mitochondrial DNA (mtDNA) from the starfish Asterina pectinifera has been sequenced. The genes for 13 proteins, two rRNAs and 22 tRNAs are organized in an extremely economical fashion, similar to those of other animal mtDNAs, with some of the genes overlapping each other. The gene organization is the same as that for another echinoderm, sea urchin, except for the inversion of a 4.6-kb segment that contains genes for two proteins, 13 tRNAs and the 16S rRNA. Judging from the organization of the protein coding genes, mammalian mtDNAs resemble the sea urchin mtDNA more than that of the starfish. The region around the 3' end of the 12S rRNA gene of the starfish shows a high similarity with those for vertebrates. This region encodes a possible stem and loop structure; similar potential structures occur in this region of vertebrate mtDNAs and also in nonmitochondrial small subunit rRNA. A similar stem and loop structure is also found at the 3' end of the 16S rRNA genes in A. pectinifera, in another starfish Pisaster ochraceus, in vertebrates and in Drosophila, but not in sea urchins. The full sequence data confirm the presumption that AGA/AGG, AUA and AAA codons, respectively, code for serine, isoleucine, and asparagine in the starfish mitochondria, and that AGA/AGG codons are read by tRNA(GCUSer), which possesses a truncated dihydrouridine arm, that was previously suggested from a partial mtDNA sequence. The structural characteristics of tRNAs and possible mechanisms for the change in the mitochondrial genetic code are also discussed.

Indexed as

Amino Acid SequenceAnimalsBase SequenceChromosome InversionCodonDNA, MitochondrialMammalsMitochondriaMolecular Sequence DataNucleic Acid ConformationRNA, Ribosomal, 16SRNA, Transfer, Amino AcylSea UrchinsSpecies SpecificityStarfishVertebratesCodonDNA, MitochondrialRNA, Ribosomal, 16SRNA, Transfer, Amino Acyl

Identifiers

PMID7672576
PMCPMC1206660
OpenAlexW2116660702

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.