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Open AccessJournal ArticleDOI

The neighbor-joining method: a new method for reconstructing phylogenetic trees.

TLDR
The neighbor-joining method and Sattath and Tversky's method are shown to be generally better than the other methods for reconstructing phylogenetic trees from evolutionary distance data.
Abstract
A new method called the neighbor-joining method is proposed for reconstructing phylogenetic trees from evolutionary distance data. The principle of this method is to find pairs of operational taxonomic units (OTUs [= neighbors]) that minimize the total branch length at each stage of clustering of OTUs starting with a starlike tree. The branch lengths as well as the topology of a parsimonious tree can quickly be obtained by using this method. Using computer simulation, we studied the efficiency of this method in obtaining the correct unrooted tree in comparison with that of five other tree-making methods: the unweighted pair group method of analysis, Farris's method, Sattath and Tversky's method, Li's method, and Tateno et al.'s modified Farris method. The new, neighbor-joining method and Sattath and Tversky's method are shown to be generally better than the other methods.

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Journal ArticleDOI

SARS — beginning to understand a new virus

TL;DR: The genomics of the Sars coronavirus (SARS-CoV), its phylogeny, antigenic structure, immune response and potential therapeutic interventions should the SARS epidemic flare up again are reviewed.
Journal ArticleDOI

Compilation of small ribosomal subunit RNA structures

TL;DR: The database on small ribosomal subunit RNA structure contained 1804 nucleotide sequences on April 23, 1993, which comprises 365 eukaryotic, 65 archaeal, 1260 bacterial, 30 plastidial, and 84 mitochondrial sequences.
Journal ArticleDOI

Mutation of CDH23, encoding a new member of the cadherin gene family, causes Usher syndrome type 1D

TL;DR: The data show that different mutations in CDH23 result in USH1D with a variable retinal phenotype, and it is shown that mutations in the mouse ortholog cause disorganization of inner ear stereocilia and deafness in the waltzer mouse.
Journal ArticleDOI

Using allele frequencies and geographic subdivision to reconstruct gene trees within a species: molecular variance parsimony.

TL;DR: It is shown that equally parsimonious trees yield very different estimates of population genetic diversity and genetic structure, as shown by null distributions of the population statistics, obtained by evaluation of 10,000 random MSTs.
References
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Book

Molecular Evolutionary Genetics

Masatoshi Nei
TL;DR: Recent developments of statistical methods in molecular phylogenetics are reviewed and it is shown that the mathematical foundations of these methods are not well established, but computer simulations and empirical data indicate that currently used methods produce reasonably good phylogenetic trees when a sufficiently large number of nucleotides or amino acids are used.
Journal ArticleDOI

Evolution of Protein Molecules

Journal ArticleDOI

Construction of Phylogenetic Trees

Walter M. Fitch, +1 more
- 20 Jan 1967 - 
Book

Principles of numerical taxonomy

TL;DR: The authors continued the story of psychology with added research and enhanced content from the most dynamic areas of the field, such as cognition, gender and diversity studies, neuroscience and more, while at the same time using the most effective teaching approaches and learning tools.
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