278 search results - page 54 / 56 » From Gene Trees to Species Trees |
BMCBI
2007
13 years 7 months ago
2007
Background: Interest is growing in the application of syntactic parsers to natural language processing problems in biology, but assessing their performance is difficult because di...
BMCBI
2008
13 years 7 months ago
2008
Background: Phylogenetic trees resulting from molecular phylogenetic analysis are available in Newick format from specialized databases but when it comes to phylogenetic networks,...
BMCBI
2005
13 years 7 months ago
2005
Background: General protein evolution models help determine the baseline expectations for the evolution of sequences, and they have been extensively useful in sequence analysis an...
JCB
2007
13 years 7 months ago
2007
The discovery of non-coding RNA (ncRNA) motifs and their role in regulating gene expression has recently attracted considerable attention. The goal is to discover these motifs in ...
BMCBI
2004
13 years 7 months ago
2004
Background: For the purposes of finding and aligning noncoding RNA gene- and cis-regulatory elements in multiple-genome datasets, it is useful to be able to derive multi-sequence ...