Polish scientists, in collaboration with international partners, have studied bacteria collected from the International Space Station (ISS). The findings reveal that these microorganisms have successfully adapted to the harsh conditions of space.
Unique Genetic Adaptations
The research identified unique genes in ISS bacteria not found in their Earth-based counterparts. These genes, associated with peptide synthesis and membrane transport, enable the bacteria to survive extreme conditions such as microgravity, cosmic radiation, and limited resources.
Potential for Medical Advances
Scientists also discovered increased levels of metaloproteins, which help protect bacteria from oxidative stress caused by space radiation. These findings may lead to the development of new antimicrobial drugs, benefiting both astronauts in space and patients on Earth.
Future Implications for Space Exploration
This research opens new possibilities for human survival in space, contributing to future missions to Mars and beyond. Advanced tools, like DeepFRI, have been pivotal in these discoveries, which could revolutionize space medicine and microbial genomics.