We propose that four criteria should be considered when determining whether evolving genetic material is part of the phylogenetic tree ... of the phylogeny of life and have played important ...

Although phylogenetic inference is a rich and complex field, it is based on the simple idea that as long ... to understanding where on the tree of life these species' distinctive traits arose.

To help you explore this tree and understand the ... understanding to the test by playing our version of the game of life. Start by building your own phylogenetic trees by analyzing the traits ...

The result of this analysis is a phylogenetic tree, which illustrates the branching patterns of evolution, showing common ancestors and the paths of divergence that led to the diversity of life we ...