The universal phylogenetic tree not only spans all extant life, but its root and earliest branchings represent stages in the evolutionary process before modern cell types had come into being. The evolution of the cell is an interplay between vertically derived and horizontally acquired variation. Pri...
This is an early example of aagglomerative clustering algorithmapplied to biological classification. Sokal and Sneath were working before DNA sequences were available, and before the development of more accurate trait- and sequence-basedphylogenetic tree construction algorithmssuch asneighbor-joiningand...
Our results highlight the vulnerability of the forest stands to an increase in wildfire severity, resulting in significant mortality and changes in tree community structure. This study contributes to the understanding of ecological processes after wildfires using a novel remote sensing approach in a tem...
We conclude by arguing that treespaces should become a standard exploratory tool in phylogenetic analysis.doi:10.1111/pala.12500April M. WrightGraeme T. LloydPalaeontology
& Wold, A. E. Enhanced persistence in the colonic microbiota of Escherichia coli strains belonging to phylogenetic group B2: role of virulence factors and adherence to colonic cells. Microbes Infect. 8, 834–840 (2006). CAS PubMed Google Scholar Whitman, W. B. & Bergey’s Manual Trust....
This neural computational mechanism is denoted as movement primitives to emphasize the fact that is inherited from primitive animals as a result of the phylogenetic conservation principle. These movement primitives are postulated as the underlying substrate that is common to any cognitive function. They ...
这是应用于生物分类的凝聚聚类算法(agglomerative clustering algorithm )的早期例子。 Sokal和Sneath在DNA序列可用之前,以及在开发更准确的基于特征和序列的系统发育树(phylogenetic tree construction algorithms)构建算法(例如邻接(neighbor-joining )和最大似然(maximum likelihood.))之前工作。
Before performing the PGLS analysis, a phylogenetic tree was created for the species data, using the web- based application ‘BirdTree’. The graphical representation of one tree [a sign representing patterns of species over evolutionary time] was then saved as a text file in Newick format ...
Fordyce, J.A. (2010) Interpreting the c statistic in phylogenetic diversification rate studies: a rate decrease does not necessarily indicate an early burst. PLoS ONE, 5, e11781.Fordyce, J. A. 2010 b . Interpreting the gamma statistic in phylogenetic diversification rate studies: a rate ...
Significant split support could be a prerequisite for considering phylogenetic hypotheses to be well supported by the data, and split support randomization tests might be usefully applied prior to or as part of tree construction.doi:10.1080/106351598260699de Queiroz Alan...