Evidence map›Paper›PMID 27095496›Full record

ArticleDevelopment (Cambridge, England)2016

Nucleolar activity and CENP-C regulate CENP-A and CAL1 availability for centromere assembly in meiosis.

Lucretia Kwenda, Caitriona M Collins, Anna A Dattoli, Elaine M Dunleavy

Open access · hybridAbstract read
In one paragraph

Article in Development (Cambridge, England), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
3.4field-weighted citation impact, top 8% 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

6 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
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  4. Review
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  6. 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

4 authors at 1 institution in 1 country.

Lucretia KwendaCentre for Chromosome Biology, Biomedical Sciences, National University of Ireland Galway, Galway, Ireland.
Caitriona M CollinsCentre for Chromosome Biology, Biomedical Sciences, National University of Ireland Galway, Galway, Ireland.
Anna A DattoliCentre for Chromosome Biology, Biomedical Sciences, National University of Ireland Galway, Galway, Ireland.
Elaine M DunleavyCentre for Chromosome Biology, Biomedical Sciences, National University of Ireland Galway, Galway, Ireland elaine.dunleavy@nuigalway.ie.
Ollscoil na Gaillimhe – University of Galway · IE

Funding

Wellcome Trust 100105/Z/12/Z
6 · The paper itself

Abstract

The centromere-specific histone CENP-A is the key epigenetic determinant of centromere identity. Whereas most histones are removed from mature sperm, CENP-A is retained to mark paternal centromeres. In Drosophila males we show that the centromere assembly factors CAL1 and CENP-C are required for meiotic chromosome segregation, CENP-A assembly and maintenance on sperm, as well as fertility. In meiosis, CENP-A accumulates with CAL1 in nucleoli. Furthermore, we show that CENP-C normally limits the release of CAL1 and CENP-A from nucleoli for proper centromere assembly in meiotic prophase I. Finally, we show that RNA polymerase I transcription is required for efficient CENP-A assembly in meiosis, as well as centromere tethering to nucleoli.

Indexed as

MeiosisAnimalsCell NucleolusCentromereCentromere Protein AChromosomal Proteins, Non-HistoneDNA-Binding ProteinsDrosophila melanogasterDrosophila ProteinsFertilityHistonesMaleMeiotic Prophase IMutationRNA Polymerase ISpermatogenesisCal1 protein, DrosophilaCENP-C protein, DrosophilaCentromere Protein AChromosomal Proteins, Non-HistoneCid protein, DrosophilaDNA-Binding ProteinsDrosophila ProteinsHistonesRNA Polymerase ICENP-ACentromereCIDMeiosisNucleolusSpermatogenesis

Identifiers

PMID27095496
PMCPMC4852514
OpenAlexW2341959219

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.