This diagram is an example of a simple phylogenetic tree. In most cases, researchers draw phylogenetic trees in such a way as to record only those events that are relevant to a set of living taxa.

Thus, understanding the evolutionary history of living species amounts to understanding where on the tree of life these species' distinctive traits arose. Moreover, phylogenetic trees serve as ...

The Evolution Lab contains two main parts: Build A Tree: Students build phylogenetic trees themed around the evidence of evolution, including fossils, biogeography, and similarities in DNA.

The other tool that came out of their research is a puzzle-based game called Build A Tree, in which players create their own phylogenetic trees from a set of species and a list of shared traits.

Consider the great ape example I worked through with an Excel spreadsheet (link above). These are Jukes-Cantor distances based on number of mtDNA sequence differences. [See Glossary and pp. 91-93 of ...

The largest timed molecular phylogenetic tree of life, called a "timetree," to date includes just over 200 primate species, ...

Such a phylogenetic tree would use molecular sequence data to ... Why we need complete evolutionary trees The value of timed evolutionary trees containing every species of a given lineage cannot ...

Such a phylogenetic tree would use molecular sequence data to ... The value of timed evolutionary trees containing every species of a given lineage cannot be understated. While such trees are ...

Scientists have resurrected a strange seed that was discovered in a cave in the Judean desert during the 1980s. According to ...