需求
“Create a phylogenetic tree of birds with ostrich, emu and tinamou as Paleognathae; chicken and duck as Galloanserae; and pigeon, flamingo, grebe, parrot, falcon and passerine as Neoaves, with a substitutions-per-site scale.”
接著試試Add a penguin to Neoaves.Change the tree to a circular layout.
這張圖裡有什麼
看懂背後的決策。
01
Selected representative taxa for Paleognathae, Galloanserae, and Neoaves to keep the tree readable.
02
Used a Newick string with branch lengths to show a phylogram topology.
03
Added clade highlights for the three major groups with distinct colors and labels.
Reusable for any animal phylogeny where a small set of representative species or clades needs to be visualized with branch lengths and named clade annotations.