Pseudomonas savastanoi pv. retacarpa strain ICMP 16946

Pseudomonas savastanoi pv. retacarpa strain ICMP 16946 is a Gram-negative, rod-shaped bacterium characterized by its aerobic metabolism and heterotrophic energy source. This strain is free-living and typically found in multiple habitats. Its cell arrangement is primarily in singles, and it possesses flagella, which contributes to its mobility. The optimal growth temperature for this strain is 28°C, indicating that it thrives in mesophilic conditions. Pseudomonas savastanoi pv. retacarpa has a single replicon and is surrounded by two membranes, a characteristic feature of Gram-negative bacteria. This strain is known to interact with its host, Retama sphaerocarpa, causing the formation of knots in broom, which are galls that can affect the growth and health of the plant. The relationship between the bacterium and its host demonstrates the ecological implications of Pseudomonas savastanoi pv. retacarpa, as it can influence plant health and potentially affect local ecosystems. In summary, Pseudomonas savastanoi pv. retacarpa strain ICMP 16946 is a mobile, heterotrophic, and mesophilic bacterium that can interact negatively with its host plant, Retama sphaerocarpa, leading to observable plant deformities. This interaction highlights the ecological significance of this bacterium in its natural habitat.