Sentence examples for an alternative tree of from inspiring English sources

"We believe we're touching an alternative tree of life".

Venkatesh et al. [ 9] noted the possibility of an alternative tree based on a molecular synapomorphy.

An alternative tree enforcing monophyly of all eukaryotic sequences had extremely low probability (supplementary table S1, Supplementary Material online).

For likelihood test of two competing topologies of the tree, we manually generated alternative tree topologies of mtrA for Methanomicrobiales and Methanococcales using Mesquite v2.75 (http://mesquiteproject.org).org

This example illustrates the critical dependence of the reconstructed parsimonious scenario on the tree topology, even for a case when the scenarios for alternative tree topologies consist of the same number of events.

SERF partitions a set of risky alternative tree replanting strategies in terms of certainty equivalents (CEs) for a specified range of attitudes to risk.

To account for this phylogenetic uncertainty, we investigated the impact of alternative tree topologies upon the output of our principal analysis, and showed that output signal strength remained consistent across a range of available phylogenetic trees representing different possible relationships among gibbons (see Additional file 2).

Furthermore, for all three genes, the Shimodaira-Hasegawa test [ 61], which is a likelihood-based statistical test of alternative tree topologies, strongly rejected (P < 0.05) the placement of the foreign clade within Plantaginaceae in the position expected if the clade arose by gene duplication rather than by HGT (Additional File 5).

(DOCX 50 kb) Additional file 2: Assessment of effect of phylogenetic uncertainty in the form of alternative tree topologies on phylogenetic signals within the Hylobatidae.

To test the possibility that the plastid-lacking excavate protists acquired gnd genes via secondary endosymbiosis of a green alga [ 15], we carried out an exhaustive ML analysis for calculating the likelihood values of alternative tree topologies.

Separately, MowgliNNI was used to search for an alternative gene tree topology (G NNI ) of lower reconciliation cost, along with one of its most parsimonious evolutionary history (R NNI ).