Evidence map›Paper›PMID 3336352›Full record

ArticleMolecular and cellular biology1988

Comparison of nonerythroid alpha-spectrin genes reveals strict homology among diverse species.

T L Leto, D Fortugno-Erikson, D Barton, T L Yang-Feng, U Francke, A S Harris, J S Morrow, V T Marchesi, E J Benz

Open access · greenAbstract readComparative Study
In one paragraph

Article in Molecular and cellular biology, 1988. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
8.2field-weighted citation impact, top 2% 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

21 citing papers in PubMed, 78 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. The Role of Nonerythroid SpectrinJournal of oncology · 2019
    Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Proteomic analysis of the differences in orbital protein expression in thyroid orbitopathy.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2013
    Article
  10. Article
  11. Urogenital syndrome (us): a developmental mutation on chromosome 2 of the mouse.Mammalian genome : official journal of the International Mammalian Genome Society · 1993
    Article
  12. Comparative map for mice and humans.Mammalian genome : official journal of the International Mammalian Genome Society · 1992
    Review
  13. Brain beta spectrin isoform 235 (Spnb-2) maps to mouse chromosome 11.Mammalian genome : official journal of the International Mammalian Genome Society · 1992
    Article
  14. The spectrin skeleton: from red cells to brain.The Journal of clinical investigation · 1991
    Review
  15. Mouse chromosome 2.Mammalian genome : official journal of the International Mammalian Genome Society · 1991
    Review
  16. Comparative map for mice and humans.Mammalian genome : official journal of the International Mammalian Genome Society · 1991
    Review
  17. Article
  18. Article
  19. Article
  20. Primary structure of the brain alpha-spectrin.The Journal of cell biology · 1989
    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

9 authors at 1 institution in 1 country.

T L LetoDepartment of Pathology, Yale University School of Medicine, New Haven, Connecticut 06510.
D Fortugno-Erikson
D Barton
T L Yang-Feng
U Francke
A S Harris
J S Morrow
V T Marchesi
E J Benz
Yale University · US

Funding

STRUCTURE AND FUNCTION OF ERYTHROCYTE MEMBRANE PROTEINSP50GM021714 · NIGMS · YALE UNIVERSITY · PI MARCHESI, VINCENT · 1985 to 1989
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INTRACHROMOSOMAL GENE MAPPINGR01GM026105 · NIGMS · YALE UNIVERSITY · PI FRANCKE, UTA · 1985 to 1989
–
NIADDK NIH HHS AM 28076NIGMS NIH HHS GM 21714NIGMS NIH HHS GM 26105
6 · The paper itself

Abstract

The spectrins are a family of widely distributed filamentous proteins. In association with actin, spectrins form a supporting and organizing scaffold for cell membranes. Using antibodies specific for human brain alpha-spectrin (alpha-fodrin), we have cloned a rat brain alpha-spectrin cDNA from an expression library. Several closely related human clones were also isolated by hybridization. Comparison of sequences of these and other overlapping nonerythroid and erythroid alpha-spectrin genes demonstrated that the nonerythroid genes are strictly conserved across species, while the mammalian erythroid genes have diverged rapidly. Peptide sequences deduced from these cDNAs revealed that the nonerythroid alpha-spectrin chain, like the erythroid spectrin, is composed of multiple 106-amino-acid repeating units, with the characteristic invariant tryptophan as well as other charged and hydrophobic residues in conserved locations. However, the carboxy-terminal sequence varies markedly from this internal repeat pattern and may represent a specialized functional site. The nonerythroid alpha-spectrin gene was mapped to human chromosome 9, in contrast to the erythroid alpha-spectrin gene, which has previously been assigned to a locus on chromosome 1.

Indexed as

Amino Acid SequenceAnimalsChickensChromosome MappingChromosomes, Human, Pair 9Cloning, MolecularHumansMolecular Sequence DataMuscle, SmoothNeuroblastomaRatsSequence Homology, Nucleic AcidSpectrinSpectrin

Identifiers

PMID3336352
PMCPMC363070
OpenAlexW2098861178

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.