Evidence map›Paper›PMID 25161245›Full record

ArticleBioinformatics (Oxford, England)2014

ASTRAL: genome-scale coalescent-based species tree estimation.

S Mirarab, R Reaz, Md S Bayzid, T Zimmermann, M S Swenson, T Warnow

Abstract read
In one paragraph

Article in Bioinformatics (Oxford, England), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 496 papers.

0numbers the graph read from it
0cells of the map it votes in
496citing 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

496 citing papers in PubMed.

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  14. Enteric populations ofmSphere · 2026
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436 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

6 authors.

S MirarabDepartment of Computer Science, The University of Texas at Austin, Austin, TX 78712, USA, Departement d'informatique, Ecole Normale Superieure, 45 Rue d'Ulm, F-75230 Paris Cedex 05, France and Department of Electrical Engineering, The University of Southern California, Los Angeles, CA 90089, USA.
R ReazDepartment of Computer Science, The University of Texas at Austin, Austin, TX 78712, USA, Departement d'informatique, Ecole Normale Superieure, 45 Rue d'Ulm, F-75230 Paris Cedex 05, France and Department of Electrical Engineering, The University of Southern California, Los Angeles, CA 90089, USA.
Md S BayzidDepartment of Computer Science, The University of Texas at Austin, Austin, TX 78712, USA, Departement d'informatique, Ecole Normale Superieure, 45 Rue d'Ulm, F-75230 Paris Cedex 05, France and Department of Electrical Engineering, The University of Southern California, Los Angeles, CA 90089, USA.
T ZimmermannDepartment of Computer Science, The University of Texas at Austin, Austin, TX 78712, USA, Departement d'informatique, Ecole Normale Superieure, 45 Rue d'Ulm, F-75230 Paris Cedex 05, France and Department of Electrical Engineering, The University of Southern California, Los Angeles, CA 90089, USA Department of Computer Science, The University of Texas at Austin, Austin, TX 78712, USA, Departement d'informatique, Ecole Normale Superieure, 45 Rue d'Ulm, F-75230 Paris Cedex 05, France and Department of Electrical Engineering, The University of Southern California, Los Angeles, CA 90089, USA.
M S SwensonDepartment of Computer Science, The University of Texas at Austin, Austin, TX 78712, USA, Departement d'informatique, Ecole Normale Superieure, 45 Rue d'Ulm, F-75230 Paris Cedex 05, France and Department of Electrical Engineering, The University of Southern California, Los Angeles, CA 90089, USA.
T WarnowDepartment of Computer Science, The University of Texas at Austin, Austin, TX 78712, USA, Departement d'informatique, Ecole Normale Superieure, 45 Rue d'Ulm, F-75230 Paris Cedex 05, France and Department of Electrical Engineering, The University of Southern California, Los Angeles, CA 90089, USA.

Funding

Howard Hughes Medical Institute
6 · The paper itself

Abstract

motivationSpecies trees provide insight into basic biology, including the mechanisms of evolution and how it modifies biomolecular function and structure, biodiversity and co-evolution between genes and species. Yet, gene trees often differ from species trees, creating challenges to species tree estimation. One of the most frequent causes for conflicting topologies between gene trees and species trees is incomplete lineage sorting (ILS), which is modelled by the multi-species coalescent. While many methods have been developed to estimate species trees from multiple genes, some which have statistical guarantees under the multi-species coalescent model, existing methods are too computationally intensive for use with genome-scale analyses or have been shown to have poor accuracy under some realistic conditions.

resultsWe present ASTRAL, a fast method for estimating species trees from multiple genes. ASTRAL is statistically consistent, can run on datasets with thousands of genes and has outstanding accuracy-improving on MP-EST and the population tree from BUCKy, two statistically consistent leading coalescent-based methods. ASTRAL is often more accurate than concatenation using maximum likelihood, except when ILS levels are low or there are too few gene trees. AVAILABILITY AND IMPLEMENTATION: ASTRAL is available in open source form at https://github.com/smirarab/ASTRAL/. Datasets studied in this article are available at http://www.cs.utexas.edu/users/phylo/datasets/astral. SUPPLEMENTARY INFORMATION: Supplementary data are available at Bioinformatics online.

Indexed as

PhylogenyAlgorithmsAnimalsData Interpretation, StatisticalGenesGenetic SpeciationGenomicsMammals

Identifiers

PMID25161245
PMCPMC4147915

What OpenQuestion holds

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LicenceCC BY-NC
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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.