Vibrio alginolyticus strain UCD-9C

Vibrio alginolyticus strain UCD-9C is a gram-negative bacterium primarily found in marine habitats. This organism is classified as a facultative anaerobe, indicating its ability to thrive in both aerobic and anaerobic environments. It possesses flagella, which contribute to its mobility, allowing it to navigate through aquatic environments efficiently. The optimal growth temperature for this strain is around 30°C. This bacterium has been associated with various hosts, including humans (Homo sapiens), the European sea bass (Sparus aurata), mollusks, and the Pacific white shrimp (Penaeus vannamei). It is known to cause several health issues, particularly in marine organisms and humans. In humans, V. alginolyticus can lead to conditions such as septicaemia, vibriosis, and gastroenteritis. In aquatic hosts, it is linked to skin and muscle necrosis, as well as diseases affecting farmed shrimp, fish, and mollusks. The single replicon nature of strain UCD-9C suggests a streamlined genetic structure, which may contribute to its adaptability in marine environments. Understanding the ecological role and pathogenic potential of V. alginolyticus strain UCD-9C is critical, particularly in the context of aquaculture and public health, as its presence in marine ecosystems can have significant implications for both human health and the health of marine species.