Evidence map›Paper›PMID 22703188›Full record

ArticleBMC genomics2012

IS-seq: a novel high throughput survey of in vivo IS6110 transposition in multiple Mycobacterium tuberculosis genomes.

Alejandro Reyes, Andrea Sandoval, Andrés Cubillos-Ruiz, Katherine E Varley, Ivan Hernández-Neuta, Sofía Samper, Carlos Martín, María Jesús García, Viviana Ritacco, Lucelly López and 4 more

Open access · goldAbstract read
In one paragraph

Article in BMC genomics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.8field-weighted citation impact, top 17% 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

22 citing papers in PubMed, 31 citations in OpenAlex.

  1. Article
  2. Article
  3. Functional genetic variation inFrontiers in microbiology · 2023
    Article
  4. Article
  5. In-depth Analysis of ISFrontiers in microbiology · 2022
    Article
  6. Pan-genome association study ofFrontiers in microbiology · 2022
    Article
  7. ISFrontiers in microbiology · 2022
    Article
  8. Article
  9. Transcriptional Response ofFrontiers in microbiology · 2021
    Article
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  11. Article
  12. Review
  13. Article
  14. Review
  15. Article
  16. 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

14 authors at 8 institutions in 4 countries.

Alejandro ReyesCenter for Genome Sciences & Systems Biology, Washington University School of Medicine, St, Louis, MO 63108, USA.
Andrea Sandoval
Andrés Cubillos-Ruiz
Katherine E Varley
Ivan Hernández-Neuta
Sofía Samper
Carlos Martín
María Jesús García
Viviana Ritacco
Lucelly López
Jaime Robledo
María Mercedes Zambrano
Robi D Mitra
Patricia Del Portillo
CorpoGen (Colombia) · COWashington University in St. Louis · USAdministración Nacional de Laboratorios e Institutos de Salud · ARCentro de Investigación Biomédica en Red de Enfermedades Respiratorias · ESHospital Universitario Miguel Servet · ESUniversidad Autónoma de Madrid · ESUniversidad de Antioquia · COUniversidad Pontificia Bolivariana · CO

Funding

METHYLMAP: A TECHNOLOGY TO ANALYZE PROMOTER METHYLATION IN MICRODISSECTED CELLSR01DA025744 · NIDA · WASHINGTON UNIVERSITY · PI MITRA, ROBI D · 2008 to 2011
$1.7M
NIDA NIH HHS 1R01DA025744-01NIDA NIH HHS 3R01DA025744-02 S1
6 · The paper itself

Abstract

backgroundThe insertion element IS6110 is one of the main sources of genomic variability in Mycobacterium tuberculosis, the etiological agent of human tuberculosis. Although IS 6110 has been used extensively as an epidemiological marker, the identification of the precise chromosomal insertion sites has been limited by technical challenges. Here, we present IS-seq, a novel method that combines high-throughput sequencing using Illumina technology with efficient combinatorial sample multiplexing to simultaneously probe 519 clinical isolates, identifying almost all the flanking regions of the element in a single experiment.

resultsWe identified a total of 6,976 IS6110 flanking regions on the different isolates. When validated using reference strains, the method had 100% specificity and 98% positive predictive value. The insertions mapped to both coding and non-coding regions, and in some cases interrupted genes thought to be essential for virulence or in vitro growth. Strains were classified into families using insertion sites, and high agreement with previous studies was observed.

conclusionsThis high-throughput IS-seq method, which can also be used to map insertions in other organisms, extends previous surveys of in vivo interrupted loci and provides a baseline for probing the consequences of disruptions in M. tuberculosis strains.

Indexed as

Genome, BacterialDNA Transposable ElementsGene LibraryHumansMycobacterium tuberculosisTuberculosisVirulenceDNA Transposable Elements

Identifiers

PMID22703188
PMCPMC3443423
OpenAlexW2044418926

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.