Biology Data Visualizations
For my data visualization segment, I chose to work on a graph loosely referred to as a tree of life graph. It is used in Biology to show lineage and genetic connections between species of the same or similar familial groups. It is round most commonly, but it can also be found in a blocky version extending out in one of the cardinal directions. It starts from a central point, and branches out. Each branch represents a point where a species broke off slightly and became unique, causing the tree like branching appearance. Visually, it is complex but stunning. Almost like a work of art, when trained, one can clearly read all of the subtle intricacies including all if the scientific names and genetic families provided. I don’t know how long these style graphs have been around, but I studied them when I was working with the Bosque Ecological Monitoring Program and the National Center for Genomic Resources studying the genetic lineage of porcupines living in the Bosque. It is useful for tracing genes back to see if the population has been in a place for decades, or if it has been moving around nomadically. Now, this data visualization is almost only used in STEM fields as it is too complex for most people to understand. You have to have a certain level of training, but while it is very regimented in who can view it, those who can, can appreciate the detail that went into it.












