Evidence map›Paper›PMID 2580302›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America1985

Structure of a gene for the human epidermal 67-kDa keratin.

L D Johnson, W W Idler, X M Zhou, D R Roop, P M Steinert

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 1985. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.

0numbers the graph read from it
0cells of the map it votes in
50citing 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

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

50 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
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  11. Article
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  14. Article
  15. Review
  16. Article
  17. Article
  18. Transcription factor AP2 and its role in epidermal-specific gene expression.Proceedings of the National Academy of Sciences of the United States of America · 1991
    Article
  19. Article
  20. Epidermal differentiation: the bare essentials.The Journal of cell biology · 1990
    Review
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

5 authors.

L D Johnson
W W Idler
X M Zhou
D R Roop
P M Steinert

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We present the structure and nucleotide sequence of a gene encoding the human epidermal 67-kDa keratin. Three genomic clones were isolated from a lambda Charon 4A human genomic library by hybridization to a specific cDNA probe. One clone of 12.3 kilobase pairs was shown by R-loop, DNA sequence, and primer-extension analyses to encode an entire gene of about 6.25 kilobase pairs. Of eight identified introns, seven are located within the region that encodes the central coiled-coil alpha-helical domain of the protein. Except for one intron located at the end of the region encoding this domain, these do not delineate apparent structural subdomains. The positions of five of the introns exactly coincide with the positions of introns previously reported in the hamster gene for the intermediate filament protein vimentin [Quax, W., Egberts, W.V., Hendricks, W., Quax-Jeuken, Y. & Bloemandal, H. (1983) Cell 35, 215-233]. These findings suggest that the human 67-kDa keratin and vimentin genes arose from a common ancestral gene.

Indexed as

GenesAmino Acid SequenceBase SequenceEpidermisHumansKeratinsVimentinKeratinsVimentin

Identifiers

PMID2580302
PMCPMC397440

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.