Zobrazeno 1 - 10
of 485
pro vyhledávání: '"HOLLAND, BARBARA"'
Autor:
Soewongsono, Albert C., Diao, Jiahao, Stark, Tristan, Wilson, Amanda E., Liberles, David A., Holland, Barbara R., O'Reilly, Malgorzata M.
We consider the reconciliation problem, in which the task is to find a mapping of a gene tree into a species tree, so as to maximize the likelihood of such fitting, given the available data. We describe a model for the evolution of the species tree,
Externí odkaz:
http://arxiv.org/abs/2309.06447
In this work, we develop a stochastic model of gene gain and loss with the aim of inferring when (if at all) in evolutionary history and association between two genes arises. The data we consider is a species tree along with information on the presen
Externí odkaz:
http://arxiv.org/abs/2309.02813
There have been many studies to examine whether one trait is correlated with another trait across a group of present-day species (for example, do species with larger brains tend to have longer gestation times. Since the introduction of the phylogenet
Externí odkaz:
http://arxiv.org/abs/2309.02788
The algebraic properties of flattenings and subflattenings provide direct methods for identifying edges in the true phylogeny -- and by extension the complete tree -- using pattern counts from a sequence alignment. The relatively small number of poss
Externí odkaz:
http://arxiv.org/abs/2205.02365
Phylogenetic trees are widely used to understand the evolutionary history of organisms. Tree shapes provide information about macroevolutionary processes. However, macroevolutionary models are unreliable for inferring the true processes underlying em
Externí odkaz:
http://arxiv.org/abs/2110.03907
Autor:
O'Brien, Nicholas L. V.1,2 (AUTHOR) n.obrien@uq.edu.au, Holland, Barbara3,4 (AUTHOR), Engelstädter, Jan1,2 (AUTHOR), Ortiz-Barrientos, Daniel1,2 (AUTHOR) n.obrien@uq.edu.au
Publikováno v:
PLoS Genetics. 5/25/2024, Vol. 20 Issue 5, p1-34. 34p.
Publikováno v:
Journal of molecular evolution, 1-15 (2019)
The underlying structure of the canonical amino acid substitution matrix (aaSM) is examined by considering stepwise improvements in the differential recognition of amino acids according to their chemical properties during the branching history of the
Externí odkaz:
http://arxiv.org/abs/1912.05057