Results 231 to 240 of about 300,530 (260)
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Statistics for phylogenetic trees
Theoretical Population Biology, 2003This paper poses the problem of estimating and validating phylogenetic trees in statistical terms. The problem is hard enough to warrant several tacks: we reason by analogy to rounding real numbers, and dealing with ranking data. These are both cases where, as in phylogeny the parameters of interest are not real numbers.
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X-trees and phylogenetic trees
2003Abstract Phylogenetic trees’ provide a standard graphical representation of evolutionary relation-ships in biology. However, from a mathematical perspective, it is natural to consider a slightly more general class of objects called ‘X-trees‘. Briefly, an X-tree is a finite tree in which some vertices (including all vertices of degree one
Charles Semple, Mike Steel
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2004
It is now relatively easy to determine the nucleotide sequence of DNA and construct a phylogenetic tree with the aid of a personal computer using techniques taken from analytical biochemistry. To be able to effectively evaluate the resultant phylogenetic tree, however, one must have a fundamental understanding of the DNA structure, population genetics,
Syozo Osawa, Zhi-Hui Su, Yûki Imura
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It is now relatively easy to determine the nucleotide sequence of DNA and construct a phylogenetic tree with the aid of a personal computer using techniques taken from analytical biochemistry. To be able to effectively evaluate the resultant phylogenetic tree, however, one must have a fundamental understanding of the DNA structure, population genetics,
Syozo Osawa, Zhi-Hui Su, Yûki Imura
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2023
AbstractThis major subchapter introduces tree-based phylogenetic methods and their history before applying the method to early Germanic, detailing every step in the modelling process. The main intermediate results of this chapter are that only few ‘hard’ splits between Germanic subclades can be established, most prominently between West and North ...
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AbstractThis major subchapter introduces tree-based phylogenetic methods and their history before applying the method to early Germanic, detailing every step in the modelling process. The main intermediate results of this chapter are that only few ‘hard’ splits between Germanic subclades can be established, most prominently between West and North ...
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2001
The construction of phylogenetic trees is of interest in its own right in evolutionary studies. It is also useful in many other ways, for example in the prediction of gene function; aspects of this area of the emerging field of phylogenomics are discussed by Eisen (1998).
Warren J. Ewens, Gregory R. Grant
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The construction of phylogenetic trees is of interest in its own right in evolutionary studies. It is also useful in many other ways, for example in the prediction of gene function; aspects of this area of the emerging field of phylogenomics are discussed by Eisen (1998).
Warren J. Ewens, Gregory R. Grant
openaire +1 more source