Evidence map›Paper›PMID 22871951›Full record

ArticleJournal of molecular evolution2012

New weighting methods for phylogenetic tree reconstruction using multiple loci.

Kazuharu Misawa, Fumio Tajima

Abstract read
In one paragraph

Article in Journal of molecular evolution, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Kazuharu MisawaResearch Program for Computational Science, Research and Development Group for Next-generation Integrated Living Matter Simulation, Fusion of Data and Analysis Research and Development Team, RIKEN, 1-7-22 Suehiro-cho, Tsurumi, Yokohama 230-0045, Japan. kazumisawa@riken.jp
Fumio Tajima

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Efficient determination of evolutionary distances is important for the correct reconstruction of phylogenetic trees. The performance of the pooled distance required for reconstructing a phylogenetic tree can be improved by applying large weights to appropriate distances for reconstructing phylogenetic trees and small weights to inappropriate distances. We developed two weighting methods, the modified Tajima-Takezaki method and the modified least-squares method, for reconstructing phylogenetic trees from multiple loci. By computer simulations, we found that both of the new methods were more efficient in reconstructing correct topologies than the no-weight method. Hence, we reconstructed hominoid phylogenetic trees from mitochondrial DNA using our new methods, and found that the levels of bootstrap support were significantly increased by the modified Tajima-Takezaki and by the modified least-squares method.

Indexed as

Data Interpretation, StatisticalPhylogenyAnimalsComputer SimulationGenes, MitochondrialGenetic LociHominidaeHumansLeast-Squares AnalysisModels, GeneticMultilocus Sequence TypingPoisson DistributionSequence Alignment

Identifiers

PMID22871951
PMCPMC3480593

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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.