Evidence map›Paper›PMID 24170857›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2013

Topology of viral evolution.

Joseph Minhow Chan, Gunnar Carlsson, Raul Rabadan

Abstract readComparative Study
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers.

0numbers the graph read from it
0cells of the map it votes in
68citing 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

68 citing papers in PubMed.

  1. Trial
  2. Homological scaffolds of brain functional networks.Journal of the Royal Society, Interface · 2014
    Trial
  3. Article
  4. Article
  5. Article
  6. Review
  7. Review
  8. Article
  9. A distribution-guided Mapper algorithm.BMC bioinformatics · 2025
    Article
  10. Article
  11. Persistent Mayer Dirac.Journal of physics. Complexity · 2024
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. The arithmetic topology of genetic alignments.Journal of mathematical biology · 2023
    Article
  17. Article
  18. Article
  19. Article
  20. Topological data analysis in biomedicine: A review.Journal of biomedical informatics · 2022
    Review

8 more citing papers are in PubMed but not listed here.

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

3 authors.

Joseph Minhow ChanCenter for Computational Biology and Bioinformatics and Departments of Biomedical Informatics and Systems Biology, Columbia University College of Physicians and Surgeons, New York, NY 10032.
Gunnar Carlsson
Raul Rabadan

Funding

Nation Center: Multi-Scale Study- Cellular Networks(RMI)U54CA121852 · NCI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI CALIFANO, ANDREA · 2005 to 2015
$37.4M
MODELING THE ROLE OF PROGRESSION IN FOLLICULAR LYMPHOMAU54CA149145 · NCI · STANFORD UNIVERSITY · PI PLEVRITIS, SYLVIA KATINA · 2010 to 2014
$12.1M
NCI NIH HHS I-U54-CA149145-01NCI NIH HHS U54 CA121852NCI NIH HHS U54 CA121852-05
6 · The paper itself

Abstract

The tree structure is currently the accepted paradigm to represent evolutionary relationships between organisms, species or other taxa. However, horizontal, or reticulate, genomic exchanges are pervasive in nature and confound characterization of phylogenetic trees. Drawing from algebraic topology, we present a unique evolutionary framework that comprehensively captures both clonal and reticulate evolution. We show that whereas clonal evolution can be summarized as a tree, reticulate evolution exhibits nontrivial topology of dimension greater than zero. Our method effectively characterizes clonal evolution, reassortment, and recombination in RNA viruses. Beyond detecting reticulate evolution, we succinctly recapitulate the history of complex genetic exchanges involving more than two parental strains, such as the triple reassortment of H7N9 avian influenza and the formation of circulating HIV-1 recombinants. In addition, we identify recurrent, large-scale patterns of reticulate evolution, including frequent PB2-PB1-PA-NP cosegregation during avian influenza reassortment. Finally, we bound the rate of reticulate events (i.e., 20 reassortments per year in avian influenza). Our method provides an evolutionary perspective that not only captures reticulate events precluding phylogeny, but also indicates the evolutionary scales where phylogenetic inference could be accurate.

Indexed as

Evolution, MolecularModels, GeneticPhylogenyBase SequenceClassificationComputational BiologyComputer SimulationGene Transfer, HorizontalHIV-1Influenza A Virus, H1N1 SubtypeInfluenza A Virus, H7N9 SubtypeMolecular Sequence AnnotationPrincipal Component AnalysisReassortant VirusesSequence Homologygene flowpersistent homologytopological data analysis

Identifiers

PMID24170857
PMCPMC3831954

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.