Helicobacter pylori str. ZH113

Helicobacter pylori strain ZH113 is a Gram-negative bacterium characterized by its spirilla shape and single-cell arrangement. This microbe exhibits optimal growth at a temperature of 37.0°C, suggesting a physiological adaptation to the human body, where it is typically found in a host-associated habitat. As a microaerophilic organism, H. pylori str. ZH113 requires reduced oxygen levels for growth, which aligns with its ecological niche within the gastric environment, where oxygen concentration is lower than in the atmosphere. The unique morphology and specific environmental requirements of H. pylori strain ZH113 may influence its interaction with the host's immune system and its ability to colonize the gastric mucosa. Understanding these traits is crucial for elucidating the bacterium's role in gastric health and disease. The microaerophilic nature of this strain may also inform strategies for targeted treatments that consider the oxygen levels within the gastric niche.