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Monday, 09 April 2018 17:28

Bugs in Space! High School Students Send a Microbiology Experiment on the ISS

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Published in microTalk

Southside High students and teachers

Students at Southside High School (San Antonio) sent a microbiology experiment up to the International Space Station (ISS). The experiment was designed to look at growth and spore forming ability of the fungus Batrachochytrium dendrobatidis in microgravity. 

B. dendrobatidis causes chytridiomycosis, a devastating disease that has been decimating amphibian populations around the globe.  High school students Lydia, Neco, and Carlos were concerned about the health of frogs and salamanders, and wanted to see if microgravity could inhibit B. dendrobatidis from replicating. 

The students discuss the process of getting an experiment onto the ISS with Dr. Bob McLean of Texas State San Marcos.  Dr. McLean has previously sent up two different microbiology experiments into space, including one on the 2003 Columbia mission that exploded over Texas.  

The students talk about their interest in science, ideas about helping amphibians, and their experience sending an experiment into space. 

The MicroCase for listeners to solve is about Thor Ragnarok, an energetic Norwegian child who catches a strange disease from his pet bug Hammerhead.


  • Karl Klose, Ph.D. (UTSA)
  • Jesus Romo (UTSA)Lydia Araujo (Southside High School)
  • Neco Jimenez (Southside High School)
  • Carlos Gonzalez (Southside High School)
  • Samuel Ebong (Southside Independent School District)
  • Robert McLean, Ph.D. (Texas State University San Marcos)

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Last modified on Monday, 09 April 2018 17:50
Karl Klose

Karl Klose, Ph.D. is a Professor of Microbiology at the University of Texas San Antonio, the Director of the South Texas Center for Emerging Infectious Diseases (STCEID), and host of microTalk. He oversees the research on infectious diseases that is carried out in his laboratory by undergraduate, Masters’, and Ph.D. students, as well as research staff. He also teaches microbiology to undergraduate and graduate students.

Karl is enthusiastic about enlightening people to the fascinating world of microbes.  He has given two TED talks on antibiotic resistance. He has been a visiting professor in Kolkata India and Valparaiso Chile.  He has spent the past two years visiting ASM branch meetings through the Distinguished Lecturer program.  You can find Karl on Twitter and you can find STCEID on TwitterFacebook, and Instagram.