Evidence map›Paper›PMID 31908979›Full record

ArticleMethodsX2019

High-resolution mapping of reciprocal translocation breakpoints using long-read sequencing.

Judy F C Chow, Heidi H Y Cheng, Estella Y L Lau, William S B Yeung, Ernest H Y Ng

Abstract read
In one paragraph

Article in MethodsX, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. 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

5 authors.

Judy F C ChowDepartment of Obstetrics and Gynecology, The University of Hong Kong, Queen Mary Hospital, Pokfulam, Hong Kong.
Heidi H Y ChengDepartment of Obstetrics and Gynecology, Queen Mary Hospital, Hong Kong.
Estella Y L LauDepartment of Obstetrics and Gynecology, Queen Mary Hospital, Hong Kong.
William S B YeungDepartment of Obstetrics and Gynecology, The University of Hong Kong, Queen Mary Hospital, Pokfulam, Hong Kong.
Ernest H Y NgDepartment of Obstetrics and Gynecology, The University of Hong Kong, Queen Mary Hospital, Pokfulam, Hong Kong.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Long-read nanopore sequencing enables direct high-resolution breakpoint mapping on balanced carriers of reciprocal translocation. The mean sequencing depth on the translocated chromosomes to achieve accurate mapping of breakpoints ranged from 2.5-fold to 6.2-fold. To speed up determination of the breakpoints from long-read sequencing data, alignment reads on the translocated chromosomes were extracted before piped into NanoSV. Checking the position of breakpoints on Interactive Genomics Viewer (IGV) was crucial to successful design of breakpoint PCR primers, especially when large deletion was involved at the breakpoints. •Long-read sequencing enables accurate breakpoint mapping with base-pair resolution•Splitting bam files by translocated chromosomes drastically speeded up the breakpoint determination•IGV helps to identify the breakpoint positions and facilitate the design of breakpoint PCR primers.

Indexed as

BreakpointNanopore sequencingPGT-SRTranslocation breakpoint mapping using nanopore sequencing

Identifiers

PMID31908979
PMCPMC6939040

What OpenQuestion holds

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Registered trials

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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.