Hi, my name is Joshua Castillo, and I am a senior at the Univeristy of Arizona double majoring in
Molecular and Cellular Biology and Physiology. I currently work in the Zarnescu lab where we
study neurodegenerative diseases such as ALS using fruit flies as our model organism. Outside
of the lab, I enjoy playing video games, hanging out with friends and plant shopping.


music for Thesis Thursday is from Crowander, the name of the track is “Your Eyes”
Thesis Thursday is edited, produced and sometimes hosted by Bridgitte Thum at KXCI Community Media in Tucson, Arizona.
My name is Sydney Cleavenger and I am a graduate (M.S.) student in the Environmental Science program at the University of Arizona. My research...
This episode originally aired 3/19/2020 Victoria Howard is a junior at the University of Arizona double majoring in Ecology and Evolutionary Biology and Natural...
Tyler Roberts is a sixth generation Tucson native and graduating senior from the University of Arizona’s College of Science. His primary major is chemistry...