< V. Růžičková. Isolated by UV-light induction from strain NRL 07/122 (7146). Propagation strain(s) CCM 4890. Lysogenic strain(s) NRL 07/122; CCM 7722; CCM 7725. PCR identification (ETA-B4 group) (7146), lysogenic conversion of exfoliative toxin A (7145). Genomic modular structure (integrase-morphogenesis-amidase) Sa1int - Bb - ami4. Medium 155, 37°C.