278 search results - page 7 / 56 » From Gene Trees to Species Trees |
BMCBI
2007
13 years 10 months ago
2007
Background: Orthology is one of the cornerstones of gene function prediction. Dividing the phylogenetic relations between genes into either orthologs or paralogs is however an ove...
BIOINFORMATICS
2010
13 years 10 months ago
2010
Phylogenetic trees are widely used to display estimates of how groups of species evolved. Each phylogenetic tree can be seen as a collection of clusters, subgroups of the species ...
BMCBI
2007
13 years 10 months ago
2007
Background: Construction and interpretation of phylogenetic trees has been a major research topic for understanding the evolution of genes. Increases in sequence data and complexi...
RECOMB
2012
Springer
12 years 6 days ago
2012
Springer
Abstract. Lateral gene transfer (LGT) is a common mechanism of nonvertical evolution where genetic material is transferred between two more or less distantly related organisms. It ...
IGARSS
2009
13 years 7 months ago
2009
In this paper, a comparison is made through evaluating the withinand between-class species variability for the original, the first derivative and second derivative spectra. For ea...