Other numbers: JACH418. History: < E. Timkina, University of chemistry and technology Prague 2023. Isolated from: Jachymov radon spring (C1 spring, radon activity 11 kBq/l); Czech Republic, Krušné hory. Additional information: Description (7774), validation (6666). Resistance to gamma irradiation, resilience to 0.88 mol/l H2O2. Cultivation conditions: Medium 71, 30°C, 3 days.