Acinetobacter radioresistens DSM 6976 = NBRC 102413 = CIP 103788

Acinetobacter radioresistens DSM 6976, also known as NBRC 102413 and CIP 103788, is a Gram-negative, aerobic bacterium recognized for its remarkable resilience to ionizing radiation. This species is characterized by its rod-shaped morphology and typically thrives in oxygen-rich environments, which is indicative of its aerobic metabolic pathways. The ability to withstand high levels of radiation suggests that A. radioresistens possesses unique biochemical mechanisms that enhance its DNA repair processes and cellular protection against oxidative damage. As a member of the Acinetobacter genus, this microbe is likely to exhibit metabolic versatility, allowing it to utilize a range of carbon sources for growth. While specific pathogenicity traits are not indicated, the ecological role of A. radioresistens in various environments, particularly those subjected to high radiation levels, could be significant. Its ability to persist and potentially thrive in extreme conditions may contribute to its survival in diverse ecological niches, including contaminated environments or areas impacted by anthropogenic activities. Overall, Acinetobacter radioresistens DSM 6976 exemplifies microbial adaptation to extreme conditions, which not only underscores the evolutionary resilience of bacteria but also presents potential avenues for biotechnological applications where radiation resistance is advantageous.