Evidence map›Paper›PMID 16246911›Full record

ArticleNucleic acids research2005

Rearranging the centromere of the human Y chromosome with phiC31 integrase.

Sunir Malla, Felix Dafhnis-Calas, John F Y Brookfield, Margaret C M Smith, William R A Brown

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

15 citing papers in PubMed, 28 citations in OpenAlex.

  1. Article
  2. Review
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  5. Article
  6. New applications for phage integrases.Journal of molecular biology · 2014
    Review
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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

5 authors at 1 institution in 1 country.

Sunir MallaInstitute of Genetics, Queen's Medical Centre, Nottingham NG7 2UH, UK.
Felix Dafhnis-Calas
John F Y Brookfield
Margaret C M Smith
William R A Brown
Queen's Medical Centre · GB

Funding

Biotechnology and Biological Sciences Research Council EGH16108
6 · The paper itself

Abstract

We have investigated the ability of the integrase from the Streptomyces phiC31 'phage to either delete or invert 1 Mb of DNA around the centromere of the human Y chromosome in chicken DT40 hybrid somatic cells. Reciprocal and conservative site-specific recombination was observed in 54% of cells expressing the integrase. The sites failed to recombine in the remaining cells because the sites had been damaged. The sequences of the damaged sites indicated that the damage arose as a result of repair of recombination intermediates by host cell pathways. The liability of recombination intermediates to damage is consistent with what is known about the mechanism of serine recombinase reactions. The structures of the products of the chromosome rearrangements were consistent with the published sequence of the Y chromosome indicating that the assembly of the highly repeated region between the sites is accurate to a resolution of about 50 kb. Mini-chromosomes lacking a centromere were not recovered which also suggested that neo-centromere formation occurs infrequently in vertebrate somatic cells. No ectopic recombination was observed between a phiC31 integrase attB site and the chicken genome.

Indexed as

CentromereChromosomes, Human, YRecombination, GeneticAnimalsBacteriophagesChickensGenetic EngineeringHumansHybrid CellsIntegrasesMutationStreptomycesIntegrases

Identifiers

PMID16246911
PMCPMC1266074
OpenAlexW2106984889

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.