Evidence map›Paper›PMID 23471110›Full record

ArticleNature protocols2013

Tracking recent adaptive evolution in microbial species using TimeZone.

Sujay Chattopadhyay, Sandip Paul, Daniel E Dykhuizen, Evgeni V Sokurenko

Abstract read
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In one paragraph

Article in Nature protocols, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

  1. Article
  2. Genomic analysis ofFrontiers in microbiology · 2023
    Article
  3. Article
  4. Spike protein mutational landscape in India during the complete lockdown phase: Could Muller's ratchet be a future game-changer for COVID-19?Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases · 2021
    Article
  5. Pandemic fluoroquinolone resistantProceedings of the National Academy of Sciences of the United States of America · 2019
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Microbial Speciation.Cold Spring Harbor perspectives in biology · 2015
    Review
  14. Review
  15. Article
  16. Article
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.

Sujay ChattopadhyayDepartment of Microbiology, University of Washington, Seattle, Washington, USA. sujayc@u.washington.edu
Sandip Paul
Daniel E Dykhuizen
Evgeni V Sokurenko

Funding

E. coli VariomeRC4AI092828 · NIAID · UNIVERSITY OF WASHINGTON · PI SOKURENKO, EVGENI VENIAMINOVIC · 2010 to 2010
$4.0M
Pathoadaptive evolution of SalmonellaR01GM084318 · NIGMS · UNIVERSITY OF WASHINGTON · PI CLEGG, STEVEN, SOKURENKO, EVGENI VENIAMINOVIC · 2008 to 2011
$2.2M
NIAID NIH HHS RC4 AI092828NIGMS NIH HHS R01 GM084318
6 · The paper itself

Abstract

An important goal of the analysis of sequenced genomes of microbial pathogens is to improve the therapy of infectious diseases. In this context, a major challenge is to detect genomic-level evolutionary changes that increase microbial virulence. TimeZone, a genome analysis software package, is designed to detect footprints of positive selection for functionally adaptive point mutations. The uniqueness of TimeZone lies in its ability to predict recent adaptive mutations that are overlooked by conventional microevolutionary tools. This protocol describes the use of TimeZone to analyze adaptive footprints in either individual genes or in sets of genomes. Three major workflows are described: (i) extraction of orthologous gene sets from multiple genomes; (ii) alignment and phylogenetic analysis of genes; and (iii) identification of candidate genes under positive selection for point mutations, taking into account the effect of recombination events. This software package can be downloaded free from http://sourceforge.net/projects/timezone1/. In the case, for example, of the analysis of 14 Escherichia coli genomes, the protocol described here can be completed in ∼32 h.

Indexed as

Biological EvolutionSoftwareAdaptation, BiologicalEscherichia coliGenes, BacterialGenome, BacterialGenomicsPhylogenySelection, GeneticSequence AlignmentSequence Analysis, DNAVirulence

Identifiers

PMID23471110

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.