Taxon Influence Index: Assessing Taxon-Induced Incongruities in Phylogenetic Inference
نویسندگان
چکیده
منابع مشابه
Increased taxon sampling is advantageous for phylogenetic inference.
PURVIS, A. 1995b.A modication to Baum and Ragan’s method for combining phylogenetic trees. Syst. Biol. 44:251–255. PURVIS, A., AND L. BROMHAM. 1997. Estimating the transition/transversion ratio from independent pairwise comparisonswith an assumedphylogeny. J.Mol. Evol. 44:112–119. PURVIS, A., S. NEE, AND P. HARVEY. 1995. Macroevolutionary inferences from primate phylogeny. Proc. R. Soc. Lond. ...
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As expected, with more data (total nucleotides) we were able to reconstruct more accurate phylogenies. When the number of taxa sampled per clade was increased, the interrelationships of those clades could be inferred more accurately. However, sampling in experimental design is only relevant in the context of resource limitation; therefore, to compare apples to apples, we used the number of nucl...
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A major issue in all data collection for molecular phylogenetics is taxon sampling, which refers to the use of data from only a small representative set of species for inferring higher-level evolutionary history. Insufficient taxon sampling is often cited as a significant source of error in phylogenetic studies, and consequently, acquisition of large data sets is advocated. To test this asserti...
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متن کاملIncreased taxon sampling greatly reduces phylogenetic error.
Several authors have argued recently that extensive taxon sampling has a positive and important effect on the accuracy of phylogenetic estimates. However, other authors have argued that there is little benefit of extensive taxon sampling, and so phylogenetic problems can or should be reduced to a few exemplar taxa as a means of reducing the computational complexity of the phylogenetic analysis....
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ژورنال
عنوان ژورنال: Systematic Biology
سال: 2012
ISSN: 1076-836X,1063-5157
DOI: 10.1093/sysbio/syr129