Evidence map›Paper›PMID 3219912›Full record

ArticleChromosoma1988

DNA cloning and amino acid sequence determination of a major constituent protein of mammalian nucleoli. Correspondence of the nucleoplasmin-related protein NO38 to mammalian protein B23.

M S Schmidt-Zachmann, W W Franke

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Chromosoma, 1988. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.3field-weighted citation impact, top 10% 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

23 citing papers in PubMed, 84 citations in OpenAlex.

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  7. Conventional and nonconventional roles of the nucleolus.International review of cytology · 2002
    Review
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  14. Identification of a small, very acidic constitutive nucleolar protein (NO29) as a member of the nucleoplasmin family.Proceedings of the National Academy of Sciences of the United States of America · 1997
    Article
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  20. Identification of the MAGE-1 gene product by monoclonal and polyclonal antibodies.Proceedings of the National Academy of Sciences of the United States of America · 1994
    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

2 authors at 2 institutions in 1 country.

M S Schmidt-ZachmannDivision of Membrane Biology and Biochemistry, German Cancer Research Center, Heidelberg, Federal Republic of Germany.
W W Franke
German Cancer Research Center · DEHeidelberg University · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Using a cDNA probe encoding the nucleolar protein NO38 of Xenopus laevis, we have isolated clones that code for the corresponding mammalian protein from cDNA libraries of mouse embryonal carcinoma and fetal liver cells. The murine cDNA-derived amino acid sequence defines a polypeptide of 292 amino acids (including the initial methionine) of a total molecular weight of 32,560 and identifies a single approximately 1.5 kb mRNA on Northern blot hybridization. This polypeptide, which is highly homologous to the Xenopus protein NO38, displays an organization in three major domains: (1) an aminoterminal portion of 119 amino acids, which shows a striking homology to nucleoplasmin of Xenopus; (2) a central portion of 68 amino acids that contains two extended acidic domains, a shorter of 13 residues and a longer of 29 residues, separated by an interval enriched in positively charged amino acids; (3) a carboxyterminal portion of 105 amino acids, which is almost identical to the reported partial amino acid sequence of human and rat nucleolar protein termed B23. The sequence comparisons show that the murine protein is the mammalian counterpart to the nucleolar protein NO38 of Xenopus and is compatible with the idea that both proteins NO38 represent the amphibian and murine equivalents to the human and rat nucleolar phosphoprotein B23. Special sequence features and predicted conformations of this protein are discussed in relation to the specific localization and the possible functions of this major nucleolar protein.

Indexed as

Cloning, MolecularAmino Acid SequenceAnimalsAntigensBase SequenceCell NucleolusDNAFetusLiverMiceMolecular Sequence DataNuclear ProteinsNucleic Acid HybridizationNucleophosminPeptidesProtein ConformationAntigensDNANPM1 protein, humanNpm1 protein, mouseNuclear ProteinsNucleophosminPeptidesprotein B23 antigenic peptide

Identifiers

PMID3219912
OpenAlexW2329181158

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.