Evidence map›Paper›PMID 22723302›Full record

ArticleMolecular biology and evolution2012

A stochastic evolutionary model for protein structure alignment and phylogeny.

Christopher J Challis, Scott C Schmidler

Abstract read
In one paragraph

Article in Molecular biology and evolution, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Protein Structural Phylogenetics.Genome biology and evolution · 2025
    Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Structural Phylogenetics with Confidence.Molecular biology and evolution · 2020
    Article
  10. Incorporating Nearest-Neighbor Site Dependence into Protein Evolution Models.Journal of computational biology : a journal of computational molecular cell biology · 2020
    Article
  11. Article
  12. Article
  13. Article
  14. A Generative Angular Model of Protein Structure Evolution.Molecular biology and evolution · 2017
    Article
  15. Article
  16. Article
  17. 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

2 authors.

Christopher J ChallisDepartment of Statistical Science, Duke University.
Scott C Schmidler

Funding

A New Approach to Phylogenetic Analysis Using Structural InformationR01GM090201 · NIGMS · UNIVERSITY OF CALIFORNIA SANTA CRUZ · PI RODRIGUEZ, ABEL · 2009 to 2013
$1.4M
NIGMS NIH HHS 1R01GM090201-01NIGMS NIH HHS R01 GM090201
6 · The paper itself

Abstract

We present a stochastic process model for the joint evolution of protein primary and tertiary structure, suitable for use in alignment and estimation of phylogeny. Indels arise from a classic Links model, and mutations follow a standard substitution matrix, whereas backbone atoms diffuse in three-dimensional space according to an Ornstein-Uhlenbeck process. The model allows for simultaneous estimation of evolutionary distances, indel rates, structural drift rates, and alignments, while fully accounting for uncertainty. The inclusion of structural information enables phylogenetic inference on time scales not previously attainable with sequence evolution models. The model also provides a tool for testing evolutionary hypotheses and improving our understanding of protein structural evolution.

Indexed as

Evolution, MolecularModels, GeneticPhylogenyAmino Acid SequenceAnimalsComputer SimulationGenetic VariationHemoglobinsHumansPhycocyaninProteinsRhodophytaSequence AlignmentStochastic ProcessesHemoglobinsPhycocyaninProteins

Identifiers

PMID22723302
PMCPMC3697813

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.