Evidence map›Paper›PMID 14993288›Full record

ArticleMolecular and cellular biology2004

The oligo(A) tail on histone mRNA plays an active role in translational silencing of histone mRNA during Xenopus oogenesis.

Ricardo Sánchez, William F Marzluff

Open access · greenAbstract read
In one paragraph

Article in Molecular and cellular biology, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.2field-weighted citation impact, top 23% 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

14 citing papers in PubMed, 22 citations in OpenAlex.

  1. SLBP-independent control of maternal histone mRNA.bioRxiv : the preprint server for biology · 2026
    Article
  2. Article
  3. Identification and characterization of histones inNAR genomics and bioinformatics · 2021
    Article
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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 1 institution in 1 country.

Ricardo SánchezProgram in Molecular Biology and Biotechnology, Department of Biochemistry and Biophysics, University of North Carolina, Chapel Hill, North Carolina 27599, USA.
William F Marzluff
University of North Carolina at Chapel Hill · US

Funding

HISTONE MRNA REGULATION IN DEVELOPMENTR01GM058921 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI DURONIO, ROBERT J, MARZLUFF, WILLIAM F. · 1999 to 2025
$11.6M
NIGMS NIH HHS GM58921NIGMS NIH HHS R01 GM058921
6 · The paper itself

Abstract

Metazoan replication-dependent histone mRNAs end in a stem-loop sequence. The one known exception is the histone mRNA in amphibian oocytes, which has a short oligo(A) tail attached to the stem-loop sequence. Amphibian oocytes also contain two proteins that bind the 3' end of histone mRNA: xSLBP1, the homologue of the mammalian SLBP, and xSLBP2, which is present only in oocytes. xSLBP2 is an inhibitor of histone mRNA translation, while xSLBP1 activates translation. The short A tail on histone mRNAs appears at stage II to III of oogenesis and is present on histone mRNAs throughout the rest of oogenesis. At oocyte maturation, the oligo(A) tail is removed and the xSLBP2 is degraded, resulting in the activation of translation of histone mRNA. Both SLBPs bind to the stem-loop with the oligo(A) tail with similar affinities. Reporter mRNAs ending in the stem-loop with or without the oligo(A) tail are translated equally well in a reticulocyte lysate, and their translation is stimulated by the presence of xSLBP1. In contrast, translation of the reporter mRNA with an oligo(A) tail is not activated in frog oocytes in response to the presence of xSLBP1. These results suggest that the oligo(A) tail is an active part of the translation repression mechanism that silences histone mRNA during oogenesis and that its removal is part of the mechanism that activates translation.

Indexed as

RNA InterferenceAdenine NucleotidesAnimalsBase SequenceFemaleGenes, ReporterHistonesIn Vitro TechniquesLuciferasesmRNA Cleavage and Polyadenylation FactorsNuclear ProteinsNucleic Acid ConformationOligoribonucleotidesOocytesOogenesisProtein Biosynthesis2',5'-oligoadenylateAdenine NucleotidesHistonesLuciferasesmRNA Cleavage and Polyadenylation FactorsNuclear ProteinsOligoribonucleotidesRNA, MessengerSLBP1 protein, XenopusXenopus Proteins

Identifiers

PMID14993288
PMCPMC355835
OpenAlexW2129353053

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.