Sentence examples for for each branch in the tree from inspiring English sources
Three different models were compared: model 0, assuming a single dN/dS for the entire tree; model 1, assuming a different dN/dS for each branch in the tree, and model 2 assuming a baseline dN/dS = 1 for the entire tree and several different dN/dS along the branches of the major bottleneck events in the genealogy.
The free ratio model (Mf) assumes an independent ω parameter for each branch in the tree.
We used a Yule tree prior that assumes a constant (unknown) lineage birth rate for each branch in the tree.
A Yule model was chosen as the species tree prior, which assumes a constant lineage birth rate for each branch in the tree.
A Yule tree prior was employed in all runs, which assumes a constant speciation rate for each branch in the tree.
To interpret this result we compute the ratio of newly appearing RNAz hits and the branch length for each branch in the tree leading to D. melanogaster.
For each branch in an inferred tree that was found to be a match (e.g., induced the same split) in a simulated tree, we calculated the difference between the true branch length and the inferred branch length.
For this purpose we performed an analysis of ω for each branch of the tree (using the branch model (model=1) in PAML, Supp.
A tree diagram for species makes clear sense; each branch in the diagram represents a distinct line of creatures.
Each branch in a tree of a clade was used as foreground branch once resulting in as many two-ratio models for a clade as there are branches in the tree.
