Evidence map›Paper›PMID 16971479›Full record

ArticleJournal of medical genetics2007

Ultra-high resolution array painting facilitates breakpoint sequencing.

S M Gribble, D Kalaitzopoulos, D C Burford, E Prigmore, R R Selzer, B L Ng, N S W Matthews, K M Porter, R Curley, S J Lindsay and 3 more

Abstract readCase Reports
In one paragraph

Article in Journal of medical genetics, 2007. 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
–field-weighted citation impact
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.

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  4. Review
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  9. Estimating genome-wide copy number using allele-specific mixture models.Journal of computational biology : a journal of computational molecular cell biology · 2008
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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

13 authors.

S M GribbleWellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge CB10 1SA, UK.
D Kalaitzopoulos
D C Burford
E Prigmore
R R Selzer
B L Ng
N S W Matthews
K M Porter
R Curley
S J Lindsay
J Baptista
T A Richmond
N P Carter

Funding

Wellcome Trust 077008
6 · The paper itself

Abstract

objectiveTo describe a considerably advanced method of array painting, which allows the rapid, ultra-high resolution mapping of translocation breakpoints such that rearrangement junction fragments can be amplified directly and sequenced.

methodUltra-high resolution array painting involves the hybridisation of probes generated by the amplification of small numbers of flow-sorted derivative chromosomes to oligonucleotide arrays designed to tile breakpoint regions at extremely high resolution. RESULTS AND DISCUSSION: How ultra-high resolution array painting of four balanced translocation cases rapidly and efficiently maps breakpoints to a point where junction fragments can be amplified easily and sequenced is demonstrated. With this new development, breakpoints can be mapped using just two array experiments: the first using whole-genome array painting to tiling resolution large insert clone arrays, the second using ultra-high-resolution oligonucleotide arrays targeted to the breakpoint regions. In this way, breakpoints can be mapped and then sequenced in a few weeks.

Indexed as

Chromosome BreakageTranslocation, GeneticAdultChild, PreschoolChromosome MappingChromosome PaintingChromosomes, HumanFlow CytometryHumansInfantIn Situ Hybridization, FluorescenceMaleMolecular Sequence DataOligonucleotide Array Sequence Analysis

Identifiers

PMID16971479
PMCPMC2597908

What OpenQuestion holds

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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.