Evidence map›Paper›PMID 9736620›Full record

ArticleThe EMBO journal1998

The deadenylating nuclease (DAN) is involved in poly(A) tail removal during the meiotic maturation of Xenopus oocytes.

C G Körner, M Wormington, M Muckenthaler, S Schneider, E Dehlin, E Wahle

Open access · bronzeAbstract read
In one paragraph

Article in The EMBO journal, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 98 papers.

0numbers the graph read from it
0cells of the map it votes in
98citing papers in PubMed
4.8field-weighted citation impact, top 4% 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

98 citing papers in PubMed, 239 citations in OpenAlex.

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  19. Translational Control of Germ Cell Decisions.Results and problems in cell differentiation · 2017
    Review
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38 more citing papers are in PubMed but not listed here.

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

6 authors at 4 institutions in 2 countries.

C G KörnerInstitut für Biochemie, Universität Giessen, Heinrich-Buff-Ring 58, 35392 Giessen, Germany.
M Wormington
M Muckenthaler
S Schneider
E Dehlin
E Wahle
Martin Luther University Halle-Wittenberg · DEEuropean Molecular Biology Laboratory · DEUniversity of Giessen · DEUniversity of Virginia · US

Funding

DEVELOPMENT REGULATION OF XENOPUS RIBOSOMAL PROTEIN GENER01HD017691 · NICHD · UNIVERSITY OF VIRGINIA CHARLOTTESVILLE · PI WORMINGTON, W. MICHAEL · 1985 to 1995
–
NICHD NIH HHS HD17691
6 · The paper itself

Abstract

Exonucleolytic degradation of the poly(A) tail is often the first step in the decay of eukaryotic mRNAs and is also used to silence certain maternal mRNAs translationally during oocyte maturation and early embryonic development. We previously described the purification of a poly(A)-specific 3'-exoribonuclease (deadenylating nuclease, DAN) from mammalian tissue. Here, the isolation and functional characterization of cDNA clones encoding human DAN is reported. Recombinant DAN overexpressed in Escherichia coli has properties similar to those of the authentic protein. The amino acid sequence of DAN shows homology to the RNase D family of 3'-exonucleases. DAN appears to be localized in both the nucleus and the cytoplasm. It is not stably associated with polysomes or ribosomal subunits. Xenopus oocytes contain nuclear and cytoplasmic DAN isoforms, both of which are closely related to the human DAN. Anti-DAN antibody microinjected into oocytes inhibits default deadenylation during progesterone-induced maturation. Ectopic expression of human DAN in enucleated oocytes rescues maturation-specific deadenylation, indicating that amphibian and mammalian DANs are functionally equivalent.

Indexed as

Amino Acid SequenceAnimalsCell NucleusCloning, MolecularCytoplasmDNA, ComplementaryEscherichia coliExoribonucleasesHumansMeiosisMolecular Sequence DataOocytesPoly(A)-Binding ProteinsRecombinant Fusion ProteinsRNA-Binding ProteinsRNA, MessengerDNA, ComplementaryExoribonucleasesPoly(A)-Binding Proteinspoly A specific exoribonucleaseRecombinant Fusion ProteinsRNA-Binding ProteinsRNA, Messenger

Identifiers

PMID9736620
PMCPMC1170868
OpenAlexW2059072211

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.